BARRETT BUSINESS SERVICES INC - Annual Report: 2009 (Form 10-K)

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2009

Commission File Number 0-21886

BARRETT BUSINESS SERVICES, INC.

(Exact name of registrant as specified in its charter)

(360) 828-0700

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  ¨    No  x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ¨    No  x

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  ¨    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company (as indicated by Exchange Act Rule 12b-2).

Large accelerated filer  ¨                Accelerated filer  x                Non-accelerated filer  ¨                Smaller reporting company  ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    Yes  ¨    No  x

State the aggregate market value of the common equity held by non-affiliates of the registrant: $80,697,000 at June 30, 2009.

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date:

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive Proxy Statement for the 2010 Annual Meeting of Stockholders are hereby incorporated by reference into Part III of Form 10-K.

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BARRETT BUSINESS SERVICES, INC.

2009 ANNUAL REPORT ON FORM 10-K

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PART I

General

Barrett Business Services, Inc. (“Barrett,” the “Company,” “our” or “we”), was incorporated in the state of Maryland in 1965. We offer a comprehensive range of human resource management services to assist small and medium-sized businesses in managing the increasing costs and complexities of a broad array of employment-related issues. Our principal services, Professional Employer Organization (“PEO”) and staffing, assist our clients in leveraging their investment in human capital. We believe that the combination of these two principal services enables us to provide our clients with a unique blend of services not offered by our competition. Our platform of outsourced human resource management services is built upon our expertise in payroll processing, employee benefits and administration, workers’ compensation coverage, effective risk management and workplace safety programs and human resource administration.

In a PEO arrangement, we enter into a contract to become a co-employer of the client’s existing workforce and assume responsibility for some or all of the client’s human resource management responsibilities. Staffing services include on-demand or short-term staffing assignments, long-term or indefinite-term contract staffing and comprehensive on-site management. Our staffing services also include direct placement services, which involve fee-based search efforts for specific employee candidates at the request of our PEO clients, staffing customers or other companies.

Our ability to offer clients a broad mix of services allows us to effectively become the human resource department and a strategic business partner for our clients. We believe our approach to human resource management services is designed to positively affect our clients’ business results by:

We provide services to a diverse array of customers, including, among others, electronics manufacturers, various light-manufacturing industries, forest products and agriculture-based companies, transportation and shipping enterprises, food processing, telecommunications, public utilities, general contractors in numerous construction-related fields and various professional services firms. During 2009, we provided staffing services to approximately 1,800 staffing services customers, which compares to approximately 2,300 customers during 2008. In addition, at December 31, 2009, we served approximately 1,600 PEO clients and employed approximately 26,600 employees pursuant to PEO contracts, as

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compared to 1,300 PEO clients and approximately 25,100 employees as of December 31, 2008. We serve our clients, who have employees located in 24 states and the District of Columbia, through a network of 44 branch offices in California, Oregon, Washington, Idaho, Arizona, Utah, Colorado, Maryland, Delaware and North Carolina. We also have several smaller recruiting offices in our general market areas, which are under the direction of a branch office.

Market Opportunity

The human resource outsourcing industry is large and continuing to expand. Some of the key factors driving growth include the desire of businesses to outsource non-core business functions, to reduce regulatory compliance risk, to rationalize the number of service providers that they use, and to reduce costs by integrating human resource systems and processes.

The outsourcing of business processes continues to represent a growing trend within the United States. By utilizing the expertise of outsourcing service providers, businesses are able to reduce processing costs and administrative burdens while at the same time offering competitive benefits for their employees. The technical capabilities, knowledge and operational expertise that we have built, along with our broad portfolio of services for clients, have enabled us to capitalize on the growing business processing outsourcing trend.

We believe that the small and medium-sized business segment of the human resource outsourcing market is particularly attractive because:

Our Strategic Approach

Our long-term goal is to become the leading provider of human resource outsourcing services for small and medium-sized businesses in the markets we serve. We seek to differentiate our strategic position by offering a full spectrum of PEO and staffing services. To a far lesser extent, we also provide permanent placement and administrative service organization (“ASO”) services, which involves payroll processing of customers’ non-BBSI employees. We believe that the integrated nature of our service platform assists our clients and customers in successfully aligning and strengthening their organizational structure to

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meet the demands of their businesses. In pursuit of this goal, we have adopted the operating and growth strategies described below to provide the framework for our future growth, while maintaining the quality and integrity of our current service offerings.

Operating Strategy

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Growth Strategy

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Our Services

Our services are typically provided under a variety of contractual arrangements through which we offer a continuum of proactive human resource management services. While some services are more frequently associated with our PEO arrangements, our expertise in such areas as safety services and personnel-related regulatory compliance may also be used by our staffing services customers. Our human resource management services are built upon the following five areas of expertise:

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PEO Services.  In a PEO services arrangement, we enter into a contract to become a co-employer of the client’s existing workforce and assume responsibility for some or all of the human resource management responsibilities, including payroll and payroll taxes, employee benefits, health insurance, workers’ compensation coverage, workplace safety programs, compliance with federal and state employment laws, labor and workplace regulatory requirements, and related administrative responsibilities. We have the right to hire and fire our PEO employees, although the client remains responsible for day-to-day assignments, supervision and training and, in most cases, recruiting.

We began offering PEO services to Oregon customers in 1990 and subsequently expanded these services to other states, primarily California. In 2009, approximately 87% of our PEO service fee revenues were generated from customers in California with an additional 5% of revenues generated in Oregon.

We have entered into co-employer arrangements with a wide variety of clients, including companies involved in moving and shipping, professional services firms, construction, retail, manufacturing and distribution businesses. PEO clients are typically small to mid-sized businesses with up to several hundred employees. None of our PEO clients individually represented more than 2% of our total revenues in 2009.

Prior to entering into a co-employer arrangement, we perform an analysis of the potential client’s actual personnel and workers’ compensation costs based on information provided by the prospect. We introduce our workplace safety program and recommend improvements in procedures and equipment following a risk assessment of the prospect’s facilities. The potential client must agree to implement recommended changes as part of the co-employer arrangement. We also offer financial incentives to PEO clients to maintain a safe-work environment.

Our standard PEO services agreement typically provides for an initial term of one year with automatic renewal for one-year periods. Our agreements generally permit cancellation by either party upon 30 days’ written notice. In addition, we may terminate the agreement at any time for specified reasons, including nonpayment or failure to follow our workplace safety program.

The PEO services agreement also provides for indemnification of us by the client against losses arising out of any default by the client under the agreement, including failure to comply with any employment-related, health and safety, or immigration laws or regulations. We require our PEO clients to maintain comprehensive liability coverage in the amount of $1.0 million for acts of our work-site employees. Although no claims exceeding such policy limits have been paid by us to date, the possibility exists that claims for amounts in excess of sums available to us through indemnification or insurance may be asserted in the future, which could adversely affect our profitability.

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Staffing Services.  Our staffing services include on-demand or short-term staffing assignments, contract staffing, long-term or indefinite-term on-site management, direct placement and human resource administration. Short-term staffing involves demands for employees caused by such factors as seasonality, fluctuations in customer demand, vacations, illnesses, parental leave and special projects without incurring the ongoing expense and administrative responsibilities associated with recruiting, hiring and retaining additional permanent employees. As more and more companies focus on effectively managing variable costs and reducing fixed overhead, the use of employees on a short-term basis allows firms to utilize the “just-in-time” approach for their personnel needs, thereby converting a portion of their fixed personnel costs to a variable expense.

Contract staffing refers to our responsibilities to provide employees for our clients for a period of more than three months or an indefinite period. This type of arrangement often involves outsourcing an entire department in a large corporation or providing the workforce for a large project.

In an on-site management arrangement, we place an experienced manager on site at a client’s place of business. The manager is responsible for conducting all recruiting, screening, interviewing, testing, hiring and employee placement functions at the client’s facility for a long-term or indefinite period.

Direct placement services involve fee-based search efforts for specific employee candidates at the request of our PEO clients, staffing customers or other companies.

Our staffing services customers operate in a broad range of businesses, including agriculture-based companies, electronic manufacturers, transportation and logistics companies, food processors, professional firms and construction. Such customers generally range in size from small local firms to companies with international operations that use our services on a domestic basis. None of our staffing services customers individually represented more than 2% of our total revenues in 2009.

In 2009, the light-industrial sector generated approximately 85% of our staffing services revenues, while clerical office staff accounted for 12% of such revenues and technical personnel represented the balance of 3%. Our light-industrial workers perform such tasks as operation of machinery, manufacturing, loading and shipping, site preparation for special events, construction-site cleanup and janitorial services. Technical personnel include electronic parts assembly workers and designers of electronic parts.

We employ a variety of methods to recruit our work force for staffing services, including among others, referrals by existing employees, online job boards, our Web site for job postings, job fairs, newspaper advertising, and marketing brochures distributed at colleges and vocational schools. The employee application process may include an interview, skills assessment test, reference verification, drug screening, criminal background checks and pre-employment physicals. The recruiting of qualified employees requires more effort when unemployment rates are low. We use various types of pre-employment screen testing to ensure that applicants are appropriately qualified for employment.

Our staffing services employees are not under our direct control while working at a customer’s business. While we have not experienced any significant liability due to claims

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arising out of negligent acts or misconduct by our staffing services employees, claims could be asserted against us which could have a material adverse effect on our financial condition and results of operations.

Sales and Marketing

Our sales and marketing efforts are led by our branch managers and a small team of sales professionals, coupled with strong ties with the insurance brokerage community. Our marketing efforts are principally focused on branch-level development of local business relationships. On a regional and national level, efforts are made to expand and align our services to fulfill the needs of local customers with multiple locations, which may include using our on-site personnel and the opening of additional offices to better serve a customer’s broader geographic needs. We also rely on an extensive network of insurance brokers for referrals for PEO services, particularly in California, in exchange for an ongoing fee equal to a very small percentage of payroll. Business development is the primary function of our branch managers.

Risk Assessment

All prospective clients are evaluated individually on the basis of total predicted profitability. This analysis takes into account workers’ compensation risk and claims history, unemployment claims history and creditworthiness. The workers’ compensation risk profile also includes an assessment of the prospect’s internal culture regarding workplace safety, compensation rates and benefits provided to its employees.

Management Information Systems

We perform all functions associated with payroll administration through our internal management information system. Each branch office performs payroll data entry functions and maintains an independent database of employees and customers, as well as payroll and invoicing records. All processing functions are centralized at our corporate headquarters in Vancouver, Washington.

Acquisitions

We have completed 26 acquisitions since our initial public offering in June 1993. Our acquisition targets are typically traditional light industrial staffing companies. We have acquired PEO companies less frequently due to underwriting issues associated with the target company’s existing customers; we prefer to apply our own underwriting criteria prior to establishing a business relationship with a PEO customer. Due to the current concentration of our operations in California and Oregon, our acquisition plans will likely focus on expanding our geographic footprint into contiguous regions. There can be no assurance, however, that any additional transactions will be consummated in the future.

Competition

The staffing services and PEO businesses are characterized by intense competition. The staffing services market includes competitors of all sizes, including national competitors such as Manpower, Inc. and Kelly Services, Inc., that have substantially greater financial, marketing and other resources than we do. In addition to national companies, we compete with numerous regional and local firms for both customers and employees. There are

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relatively few barriers to entry into the staffing services business. The principal competitive factors in the staffing services industry are price, the ability to provide qualified workers in a timely manner and the monitoring of job performance.

We may face additional PEO competition in the future from new entrants to the field, including other staffing services companies, payroll processing companies and insurance companies. Certain PEO companies that periodically compete with us in the same markets have greater financial and marketing resources than we do, such as Administaff, Inc. and Paychex, Inc., among others. Competition in the PEO industry is based largely on price, although service and quality can also provide competitive advantages. A significant limiting factor to the growth of the PEO industry is the perception of potential clients that they have the capacity to handle human resource issues internally. We believe that our past growth in PEO service fee revenues is attributable to our ability to provide small and medium-sized companies with the opportunity to reduce workers’ compensation costs and to provide enhanced benefits to their employees while reducing their overall personnel administration costs. Our competitive advantage may be adversely affected by a substantial increase in the costs of maintaining our self-insured workers’ compensation program, or changes in the regulatory environment, particularly in California. A general market decrease in the level of workers’ compensation insurance premiums likely would decrease demand for PEO services among some prospective client companies.

Self-Insured Workers’ Compensation Program

A principal service we provide to our customers, particularly our PEO clients, is workers’ compensation coverage. As the employer of record, we are responsible for complying with applicable statutory requirements for workers’ compensation coverage. Our workplace safety services are closely tied to our approach to the management of workers’ compensation risk.

Elements of Workers’ Compensation System.  State law (and for certain types of employees, federal law) generally mandates that an employer reimburse its employees for the costs of medical care and other specified benefits for injuries or illnesses, including catastrophic injuries and fatalities, incurred in the course and scope of employment. The benefits payable for various categories of claims are determined by state regulation and vary with the severity and nature of the injury or illness and other specified factors. In return for this guaranteed protection, workers’ compensation is an exclusive remedy and employees are generally precluded from seeking other damages from their employer for workplace injuries. Most states require employers to maintain workers’ compensation insurance or otherwise demonstrate financial responsibility to meet workers’ compensation obligations to employees. In many states, employers who meet certain financial and other requirements are permitted to self-insure.

Self Insurance for Workers’ Compensation.  In August 1987, we became a self-insured employer for workers’ compensation coverage in Oregon. We subsequently obtained self-insured employer status for workers’ compensation in four additional states, California, Delaware, Maryland and Colorado, as well as in Washington for our non-PEO services. Regulations governing self-insured employers in each jurisdiction typically require the employer to maintain surety deposits of government securities, letters of credit or other financial instruments to cover workers’ claims in the event the employer is unable to pay for such claims.

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To manage our financial exposure from the incidence of catastrophic injuries and fatalities, we maintain excess workers’ compensation insurance pursuant to two annual policies with a major insurance company. Effective January 1, 2007, we formed a wholly owned, fully licensed captive insurance company to provide us with excess workers’ compensation coverage from $1.0 million up to $5.0 million per occurrence. Additional excess workers’ compensation insurance coverage is provided by a major insurance company from $5.0 million to $15.0 million per occurrence, except for our Maryland and Colorado operations, where our excess insurance policy in Maryland has a $1.0 million retention with a $25.0 million limit and in Colorado which has a $500,000 retention and statutory limits on a per occurrence basis. This approach results in an effective per occurrence retention, on a consolidated basis, of $5.0 million. This higher per occurrence retention may result in higher workers’ compensation costs to us with a corresponding negative effect on our operating results. The formation of the captive provides the Company with access to an alternative mechanism for excess insurance coverage, as well as certain income tax benefits arising from the ability to accelerate the deduction, for tax purposes, of certain accruals for workers’ compensation claims.

Claims Management.  As a self-insured employer, our workers’ compensation expense is tied directly to the incidence and severity of workplace injuries to our employees. We seek to contain our workers’ compensation costs through an aggressive approach to claims management. We use managed-care systems to reduce medical costs and keep time-loss costs to a minimum by assigning injured workers, whenever possible, to short-term assignments which accommodate the workers’ physical limitations. We believe that these assignments minimize both time actually lost from work and covered time-loss costs. We employ internal, professionally licensed claims adjusters and engage third-party claims administrators (“TPAs”) to provide the principal claims management expertise. Typical management procedures include performing thorough and prompt on-site investigations of claims filed by employees, working with physicians to encourage efficient medical management of cases, denying questionable claims and attempting to negotiate early settlements to eliminate future development of claims costs. We also maintain a corporate-wide pre-employment drug screening program and a mandatory post-injury drug test. The program is believed to have resulted in a reduction in the frequency of fraudulent claims and in accidents in which the use of illegal drugs appears to have been a contributing factor.

Elements of Self-Insurance Costs.  The costs associated with our self-insured workers’ compensation program include case reserves for reported claims, an additional expense provision for potential future increases in the cost of open injury claims (known as “adverse loss development”) and claims incurred in prior periods but not reported (referred to as “IBNR”), fees payable to our TPAs, additional claims administration expenses, administrative fees payable to state and federal workers’ compensation regulatory agencies, legal fees, broker commissions for business referrals, premiums for excess workers’ compensation insurance, and costs associated with forming and operating our wholly owned, fully licensed captive insurance company for excess coverage. The state assessments are typically based on payroll amounts and, to a limited extent, the amount of permanent disability awards during the previous year. Excess insurance premiums are also based in part on the size and risk profile of our payroll and loss experience.

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Workers’ Compensation Claims Experience and Reserves

We recognize our liability for the ultimate payment of incurred claims and claims adjustment expenses by accruing liabilities which represent estimates of future amounts necessary to pay claims and related expenses with respect to covered events that have occurred. When a claim involving a probable loss is reported, our internal claims management personnel or our TPA establishes a case reserve for the estimated amount of ultimate loss. The estimate reflects an informed judgment based on established case reserving practices and the experience and knowledge of our claims management staff and the TPA regarding the nature and expected value of the claim, as well as the estimated expense of settling the claim, including legal and other fees and expenses of administering claims. The adequacy of such case reserves in part depends on the professional judgment of both our claims management staff and our TPA to properly and comprehensively evaluate the economic consequences of each claim. Our reserves include an additional component for both estimated future adverse loss development in excess of initial case reserves on open claims and for incurred but not reported claims (together IBNR) based upon an actuarial estimate provided by the Company’s independent actuary. Our reserves do not include an estimated provision for the incidence of unknown or unreported catastrophic claims.

As part of the case reserving process, historical data is reviewed and consideration is given to the anticipated effect of various factors, including known and anticipated legal developments, inflation and economic conditions. Reserve amounts are necessarily based on management’s estimates, and as other data becomes available, these estimates are revised, which may result in increases or decreases in existing case reserves. Management’s internal accrual process for workers’ compensation expense is based upon the immediate recognition of an expense and the related liability at the time a claim occurs; the value ascribed to the expense and liability is based upon our internal claims management and the TPAs’ estimate of ultimate claim cost coupled with a provision for estimated future development based upon an actuarial review performed quarterly by our independent actuary. We believe our total accrued workers’ compensation claims liabilities at December 31, 2009, are adequate. It is possible, however, that our actual future workers’ compensation obligations may exceed the amount of our accrued liabilities, with a corresponding negative effect on future earnings, due to such factors as unanticipated adverse loss development of known claims, and to a much lesser extent, of claims incurred but not reported.

Failure to successfully manage the severity and frequency of workers’ compensation injuries would result in increased workers’ compensation expense and would have a negative effect, which may be substantial, on our operating results and financial condition. Management maintains clear guidelines for our branch office managers, account managers, and risk managers directly tying their continued employment to their diligence in understanding and addressing the risks of accident or injury associated with the industries in which client companies operate and in monitoring the compliance by clients with workplace safety requirements. We have a policy of “zero tolerance” for avoidable workplace injuries. Each of our risk managers has the authority to cancel any staffing customer or PEO client at any time based upon their assessment of their safe-work practices or philosophies.

Employees and Employee Benefits

At December 31, 2009, we had approximately 34,725 employees, including approximately 7,800 staffing services employees, approximately 26,600 PEO employees,

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approximately 325 managerial, sales and administrative employees and four executive officers. The number of employees at any given time may vary significantly due to business conditions at customer or client companies. During 2009, approximately 1% of our employees were covered by a collective bargaining agreement. Substantially all of our managerial, sales and administrative employees have entered into a standard form of employment agreement which, among other provisions, contains covenants not to engage in certain activities in competition with us for 18 months following termination of employment and to maintain the confidentiality of certain proprietary information. We believe our employee relations are good.

Benefits offered to our staffing services employees include a limited-benefit medical insurance plan, a Section 125 cafeteria plan which permits employees to use pretax earnings to fund various services, including health insurance premiums and childcare expenses, and a retirement savings plan (the “401(k) plan”) under Section 401(k) of the Internal Revenue Code pursuant to which employees may begin making contributions upon reaching 21 years of age and completing 1,000 hours of service in any consecutive 12-month period. We may also make contributions to the 401(k) plan, which vest over six years and are subject to certain legal limits, at the sole discretion of our Board of Directors. We make matching contributions to the 401(k) plan under a safe harbor provision, whereby we match 100% of contributions by management and staffing employees to the 401(k) plan up to 3% of each participating employee’s annual compensation and 50% of the employee’s contributions up to an additional 2% of annual compensation. Employees subject to a co-employer arrangement may participate in our benefit plans at the election of the co-employer.

Regulatory and Legislative Issues

Business Operations.  We are subject to the laws and regulations of the jurisdictions within which we operate, including those governing self-insured employers under the workers’ compensation systems in Oregon, California, Maryland, Delaware and Colorado, as well as in Washington for non-PEO services. While the specific laws and regulations vary among these jurisdictions, they typically require some form of licensing and often have statutory requirements for workplace safety and notice of change in obligation of workers’ compensation coverage in the event of contract termination. Although compliance with these requirements imposes some additional financial risk on us, particularly with respect to those clients who breach their payment obligation to us, such compliance has not had a material adverse effect on our business to date.

Employee Benefit Plans.  Our operations are affected by numerous federal and state laws relating to labor, tax and employment matters. By entering into a co-employer relationship with employees who are assigned to work at client locations (sometimes referred to as “work-site employees”), we assume certain obligations and responsibilities of an employer under these federal and state laws. Because many of these federal and state laws were enacted prior to the development of nontraditional employment relationships, such as professional employer, temporary employment, and outsourcing arrangements, many of these laws do not specifically address the obligations and responsibilities of nontraditional employers. In addition, the definition of “employer” under these laws is not uniform.

As an employer, we are subject to all federal statutes and regulations governing our employer-employee relationships. Subject to the discussion of risk factors below, we believe that our operations are in compliance in all material respects with applicable federal statutes and regulations.

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We offer various qualified employee benefit plans to our employees, including employees of our PEO clients who so elect. These qualified employee benefit plans include our 401(k) plan, a cafeteria plan under Section 125 of the Internal Revenue Code, and group health, life insurance and disability insurance plans. Generally, qualified employee benefit plans are subject to provisions of both the Internal Revenue Code and the Employee Retirement Income Security Act of 1974 (“ERISA”). In order to qualify for favorable tax treatment under the Internal Revenue Code, qualified plans must be established and maintained by an employer for the exclusive benefit of its employees.

Our filings with the SEC, including our annual report on Form 10-K, quarterly reports on Form 10-Q, periodic reports on Form 8-K and amendments to these reports, are accessible free of charge at our website at http://www.barrettbusiness.com as soon as reasonably practicable after filing with the SEC. By making this reference to our website, we do not intend to incorporate into this report any information contained in the website. The website should not be considered part of this report.

The SEC maintains a website at http://www.sec.gov that contains reports, proxy and information statements, and other information regarding issuers with publicly traded securities, including the Company.

In addition to other information contained in this report, the following risk factors should be considered carefully in evaluating our business.

Our workers’ compensation loss reserves may be inadequate to cover our ultimate liability for workers’ compensation costs.

We maintain reserves (recorded as accrued liabilities on our balance sheet) to cover our estimated liabilities for our self-insured workers’ compensation claims. The determination of these reserves is based upon a number of factors, including current and historical claims activity, claims payment patterns and medical cost trends and developments in existing claims. Accordingly, reserves do not represent an exact calculation of liability. Reserves can be affected by both internal and external events, such as adverse developments on existing claims or changes in medical costs, medical condition of the claimant, claims handling procedures, administrative costs, inflation, and legal trends and legislative changes. Reserves are adjusted from time to time to reflect new claims, claim developments, or systemic changes, and such adjustments are reflected in the results of the periods in which the reserves are changed. The Company’s estimated accrual for workers’ compensation claims liabilities is based upon an actuarial estimate provided by the Company’s independent actuary. The estimated accrual does not include an estimated provision for the incidence of unknown catastrophic claims. Moreover, because of the uncertainties that surround estimating workers’ compensation loss reserves, we cannot be certain that our reserves are adequate. If our reserves are insufficient to cover our actual losses, we would have to increase our reserves and incur charges to our earnings that could be material to our results of operations and financial condition.

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Our self-insured retention for workers’ compensation claims is $5.0 million per occurrence in the majority of our self-insured states.

In view of the Company’s favorable historical experience with large catastrophic claims and an opportunity to realize savings from lower excess workers’ compensation insurance premiums, we maintain our self-insured retention at $5.0 million per occurrence, except in Maryland and Colorado where our retention is at $1.0 million and $500,000 per occurrence, respectively. Thus, the Company has financial risk for most workers’ compensation claims under $5.0 million, on a per occurrence basis. This level of per occurrence retention may result in higher workers’ compensation costs to us with a corresponding negative effect on our operating results and financial condition.

Adverse developments in the market for excess workers’ compensation insurance could lead to increases in our costs.

We are a state-approved self-insured employer for workers’ compensation coverage in California, Oregon, Delaware, Maryland and Colorado, as well as in Washington for our non-PEO services and management employees. To manage our financial exposure in the event of catastrophic injuries or fatalities, we maintain excess workers’ compensation insurance with a per occurrence retention of $5.0 million effective January 1, 2007, except in Maryland and Colorado where our retention is at $1.0 million and $500,000 per occurrence, respectively. Changes in the market for excess workers’ compensation insurance may lead to limited availability of such coverage, additional increases in our insurance costs or further increases in our self-insured retention, any of which may have a material adverse effect on our financial condition.

We maintain excess workers’ compensation insurance coverage with American International Group, Inc. (“AIG”) between $5.0 million and $15.0 million per occurrence, except in Maryland, where coverage with AIG is between $1.0 million and $25.0 million per occurrence and in Colorado, where coverage with AIG is between $500,000 and statutory limits per occurrence. AIG’s recent financial losses resulting from credit default swaps combined with the turbulence in worldwide equity and credit markets have adversely impacted AIG. Although AIG’s commercial insurance subsidiary continues to be a fully accepted insurance carrier for all major brokers, should AIG fail, we could be forced to seek alternative coverage at higher costs, which could have a material negative impact on our results of operations and financial condition.

Current economic conditions, particularly in California, may impact our ability to attract new PEO clients and cause our existing PEO clients to reduce staffing levels or cease operations.

The current economic downturn is having a negative impact on small and medium size businesses, which make up the majority of our PEO clients. In turn, these businesses are cutting costs, including trimming employees from their payrolls, or ceasing operations altogether. In addition, businesses may be reluctant to enter into new PEO arrangements because of the uncertainty regarding the timing of any economic recovery. These forces may result in decreased PEO revenues due both to the downsizing of our current clients and difficulties in attracting new clients, and may also result in additional bad debt expense to the extent that existing clients cease operations.

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Our staffing business is vulnerable to economic fluctuations. Companies tend to use fewer temporary employees as economic activity slows, while recruiting employees to fill our customers’ needs becomes increasingly difficult during robust economic periods.

Demand for our staffing services is sensitive to changes in the level of economic activity in the regions in which we do business. As economic activity slows down, as has occurred in our market areas, companies often reduce their use of temporary employees before undertaking layoffs of permanent staff, resulting in decreased demand for staffing services. A continued significant economic downturn, particularly in the Western United States, could have a material adverse effect on our results of operations and financial condition. During strong economic periods, on the other hand, we often experience shortages of qualified employees to meet customer needs.

Changes in the market for workers’ compensation insurance in the state of California could adversely affect our business.

Our concentration of PEO business in California subjects our business to market risks involving the California workers’ compensation environment as the Company is a state-approved self-insured employer with respect to workers’ compensation coverage in that state. During recent years, California has enacted several legislative reforms in an attempt to address the crisis in its workers’ compensation system, and it may attempt additional legislative or regulatory reforms in the future. Any successful legislative reforms or non-governmental changes in market conditions in California could lessen a key advantage we have in that state, leading to a reduction in our new business opportunities and a potential slowing in the growth of our PEO business in California. Any such slowing would adversely affect our results of operations.

Because we assume the obligation to make wage, tax and regulatory payments in respect of some employees, we are exposed to client credit risks.

We generally assume responsibility for and manage the risks associated with our clients’ employee payroll obligations, including liability for payment of salaries and wages (including payroll taxes), as well as group health and retirement benefits. These obligations are fixed, whether or not the client makes payments to us as required by our services agreement, which exposes us to credit risks. We attempt to mitigate this risk by invoicing our staffing customers weekly and our PEO clients at the end of their specific payroll processing cycle. We also carefully monitor the timeliness of our clients’ payments and impose strict credit standards on our customers. If we fail to successfully manage our credit risk, our results of operations and financial condition could be materially and adversely affected.

Increases in unemployment claims could raise our state unemployment tax rates which we may not be able to pass on to our customers.

During weak economic conditions in our markets as we are currently experiencing, the level of unemployment claims tend to rise as a result of employee layoffs at our PEO clients and lack of work in our temporary staffing pool. The rise in unemployment claims often results in higher state unemployment tax rates which in most instances cannot be concurrently passed on to our customers either due to existing PEO contracts or competitive

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pricing pressures. Increases in our state unemployment tax rates could have a material adverse effect on our results of operations, particularly in the early part of the calendar year when effective payroll tax rates are at or near their maximum.

If we are determined not to be an “employer” under certain laws and regulations, our clients may stop using our services, and we may be subject to additional liabilities.

We believe that we are an employer of employees provided to our PEO clients on a co-employment basis under the various laws and regulations of the Internal Revenue Service and the U.S. Department of Labor. If we are determined not to be an employer under such laws and regulations and are therefore unable to assume obligations of our clients for employment and other taxes, our clients may be held jointly and severally liable for payment of such taxes. Some clients or prospective clients may view such potential liability as an unacceptable risk, discouraging current clients from continuing a relationship with us or prospective clients from entering into a new relationship with us.

Any determination that we are not an employer for purposes of ERISA could adversely affect our cafeteria benefits plan operated under Section 125 of the Internal Revenue Code and result in liabilities to us under the plan.

We may be exposed to employment-related claims and costs and periodic litigation that could adversely affect our business and results of operations.

We either co-employ employees in connection with our PEO arrangements or place our employees in our customers’ workplace in connection with our staffing business. As such, we are subject to a number of risks inherent to our status as an employer, including without limitation:

If we experience significant incidents involving any of the above-described risk areas we could face substantial out-of-pocket losses, fines or negative publicity. In addition, such claims may give rise to litigation, which may be time consuming, distracting and costly, and could have a material adverse effect on our business. With respect to claims involving our co-employer relationship with our PEO clients, although our PEO services agreement provides that the client will indemnify us for any liability attributable to the conduct of the client or its employees, we may not be able to enforce such contractual indemnification, or the client may not have sufficient assets to satisfy its obligations to us.

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We operate in a complex regulatory environment, and failure to comply with applicable laws and regulations could adversely affect our business.

Corporate human resource operations are subject to a broad range of complex and evolving laws and regulations, including those applicable to payroll practices, benefits administration, employment practices and privacy. Because our clients have employees in many states throughout the United States, we must perform our services in compliance with the legal and regulatory requirements of multiple jurisdictions. Some of these laws and regulations may be difficult to ascertain or interpret and may change from time to time. Violation of such laws and regulations could subject us to fines and penalties, damage our reputation, constitute a breach of our client agreements, impair our ability to obtain and renew required licenses, and decrease our profitability or competitiveness. If any of these effects were to occur, our operating results and financial condition could be adversely affected.

Changes in government regulations may result in restrictions or prohibitions applicable to the provision of employment services or the imposition of additional licensing, regulatory or tax requirements.

Our PEO and staffing businesses are heavily regulated in most jurisdictions in which we operate. We cannot assure you that the states in which we conduct or seek to conduct business will not:

Any changes in applicable laws and regulations may make it more difficult or expensive for us to do business, inhibit expansion of our business, or result in additional expenses that limit our profitability or decrease our ability to attract and retain clients.

We may find it difficult to expand our business into additional states due to varying state regulatory requirements.

Future growth in our operations depends, in part, on our ability to offer our services to prospective clients in new states, which may subject us to different regulatory requirements and standards. In order to operate effectively in a new state, we must obtain all necessary regulatory approvals, adapt our procedures to that state’s regulatory requirements and modify our service offerings to adapt to local market conditions. In the event that we expand into additional states, we may not be able to duplicate in other markets the financial performance experienced in our current markets.

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Acquisitions subject us to various risks, including risks relating to selection and pricing of acquisition targets, integration of acquired companies into our business and assumption of unanticipated liabilities.

We have completed 26 acquisitions since 1993 and may pursue additional acquisitions and investment opportunities. We cannot assure, however, that we will be able to identify or consummate any additional acquisitions. If we do pursue acquisitions, we may not realize the anticipated benefits of such acquisitions. Acquisitions involve many risks, including risks relating to the assumption of unforeseen liabilities of an acquired business, adverse accounting charges resulting from the acquisition, and difficulties in integrating acquired companies into our business, both from a cultural perspective, as well as with respect to personnel and client retention and technological integration. Acquired liabilities may be significant and may adversely affect our financial condition and results of operations. Our inability to successfully integrate acquired businesses may lead to increased costs, failure to generate expected returns, accounting charges, or even a total loss of amounts invested, any of which could have a material adverse effect on our financial condition and results of operations.

Our business is subject to risks associated with geographic market concentration.

Our California and Oregon operations accounted for approximately 52% and 15%, respectively, of our total net revenues in 2009. As a result of the current importance of our California and Oregon operations and anticipated continued growth from these operations, our profitability over the next several years is expected to be largely dependent on economic and regulatory conditions in these markets, particularly in California. If these states continue to experience an economic downturn, or if the regulatory environment changes in a way that adversely affects our ability to do business in these states or limits our competitive advantages in these markets, our profitability and growth prospects may be materially and adversely affected.

We face competition from a number of other companies.

We face competition from various companies that may provide all or some of the services we offer. Our competitors include companies that are engaged in staffing services such as Kelly Services, Inc. and Manpower Inc., companies that are focused on co-employment or PEO services, such as Administaff, Inc. and companies that primarily provide payroll processing services or ASO services, such as Automatic Data Processing, Inc. and Paychex, Inc. We also face competition from information technology outsourcing firms and broad-based outsourcing and consulting firms that perform individual projects.

Several of our existing or potential competitors have substantially greater financial, technical and marketing resources than we do, which may enable them to:

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In order to compete effectively in our markets, we must target our potential clients carefully, continue to improve our efficiencies and the scope and quality of our services, and rely on our service quality, innovation, education and program clarity. If our competitive advantages are not compelling or sustainable, then we are unlikely to increase or sustain profits and our stock price could decline.

We are dependent upon certain key personnel and recruitment and retention of key employees may be difficult and expensive.

We believe that the successful operation of our business is dependent upon our retention of the services of key personnel, including our Chief Executive Officer, other executive officers and branch managers. We may not be able to retain all of our executives, senior managers and key personnel in light of competition for their services. If we lose the services of one of our executive officers or a significant number of our senior managers, our operations and profitability likely would be adversely affected.

We do not have an expansive in-house sales staff and therefore rely extensively on brokers to make referrals.

We maintain only a minimal internal professional sales force. Instead, we rely heavily on insurance brokers to provide referrals to new business, especially in California, although each branch office manager is expected to be an effective leader in business development, including marketing efforts and sales closures. In connection with these arrangements, we pay a fee to brokers for new clients. As a result of our reliance on brokers, we are dependent on firms and individuals that do not have an exclusive relationship with us. If we are unable to maintain our relationships with brokers, if brokers increase their fees or if brokers lose confidence in our services, we could face declines in our business and additional costs and uncertainties as we attempt to hire and train an internal sales force.

We depend on attracting and retaining qualified employees; during periods of economic growth, our costs to do so increase and it becomes more difficult to attract and retain people.

The success of our staffing services depends on our ability to attract and retain qualified employees for placement with our customers. Our ability to attract and retain qualified personnel could be impaired by rapid improvement in economic conditions resulting in lower unemployment and increases in compensation. During periods of economic growth, we face growing competition for retaining and recruiting qualified personnel, which in turn leads to greater advertising and recruiting costs and increased salary expenses. If we cannot attract and retain qualified employees, the quality of our services may deteriorate and our reputation and results of operations could be adversely affected.

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Our service agreements may be terminated on short notice, leaving us vulnerable to loss of a significant amount of customers in a short period of time, if business or regulatory conditions change or events occur that negatively affect our reputation.

Our PEO services agreements are generally terminable on 30 days’ notice by either us or the client. As a result, our clients may terminate their agreement with us at any time, making us particularly vulnerable to changing business or regulatory conditions or changes affecting our reputation or the reputation of our industry.

Our industry has at times received negative publicity and had some stigma associated with it that, if it were to predominate, could cause our business to decline.

Both PEOs and staffing services companies periodically have been tarnished by negative publicity or scandals from poor business judgment or even outright fraud. If we or our industry face negative publicity, customers’ confidence in the use of temporary personnel or co-employed workers may deteriorate, and they may be unwilling to enter into or continue our staffing or co-employment relationships. If a negative perception were to prevail, it would be more difficult for us to attract and retain customers.

Changes in state unemployment tax laws and regulations could adversely affect our business.

In recent years, there has been significant negative publicity relating to the use of staffing or PEO companies to shield employers from poor unemployment history and high unemployment taxes. New legislation enacted at the state or federal level to try to counter this perceived problem could have a material adverse effect on our business by limiting our ability to market our services or making our services less attractive to our customers and potential customers.

We are dependent upon technology services and if we experience damage, service interruptions or failures in our computer and telecommunications systems, or if our security measures are breached, our client relationships and our ability to attract new clients may be adversely affected.

Our business could be interrupted by damage to or disruption of our computer and telecommunications equipment and software systems, and we may lose data. Our clients’ businesses may be adversely affected by any system or equipment failure we experience. As a result of any of the foregoing, our relationships with our clients may be impaired, we may lose clients, our ability to attract new clients may be adversely affected and we could be exposed to contractual liability. Precautions in place to protect ourselves from, or minimize the effect of, such events, may not be adequate.

In addition, our business involves the storage and transmission of clients’ proprietary information and confidential personal data of employees and security breaches could expose us to a risk of loss of this information, litigation and possible liability. If our security measures are breached as a result of third-party action, employee error, malfeasance or otherwise, and, as a result, someone obtains unauthorized access to client or employee data, our reputation will be damaged, our business may suffer and we could incur significant liability. Techniques used to obtain unauthorized access or to sabotage systems change frequently and are

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growing increasingly sophisticated. As a result, we may be unable to anticipate these techniques or to implement adequate preventative measures. If an actual or perceived breach of our security occurs, we could be liable and the market perception of our services could be harmed.

None.

We provide PEO and staffing services through all 44 of our branch offices. The following table shows the number of branch offices located in each state in which we operate. We also lease office space in other locations in our market areas which we use to recruit and place employees.

We lease office space for our branch offices. At December 31, 2009, our leases had expiration dates ranging from less than one year to five years, with total minimum payments through 2014 of approximately $5.1 million. Our corporate headquarters office in Vancouver, Washington occupies approximately 23 percent of the 63,500 square foot building we purchased during 2005 at a price of $8.85 million.

See Note 14, Litigation, in the Notes to Consolidated Financial Statements included in Item 15 of this report.

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EXECUTIVE OFFICERS OF THE REGISTRANT

The following table identifies, as of February 28, 2010, each executive officer of the Company. Executive officers are elected annually and serve at the discretion of the Board of Directors.

William W. Sherertz has acted as Chief Executive Officer of the Company since 1980. He has also been a director of the Company since 1980, and was appointed President of the Company in March 1993. Mr. Sherertz also serves as Chairman of the Board of Directors.

Michael L. Elich joined the Company in October 2001 as Director of Business Development. He was appointed Vice President and Chief Operating Officer in May 2005. From 1995 to 2001, Mr. Elich served as Executive Vice President and Chief Operating Officer of Skills Resource Training Center, a staffing services company with offices in Oregon, Washington and Idaho that we acquired effective January 1, 2004.

James D. Miller joined the Company in January 1994 as Controller. He was promoted to Vice President-Finance, Treasurer and Secretary, and Chief Financial Officer effective June 1, 2008. From 1991 to 1994, he was the Corporate Accounting Manager for Christensen Motor Yacht Corporation. Mr. Miller, a certified public accountant on inactive status, was employed by Price Waterhouse LLP, now known as PricewaterhouseCoopers LLP, from 1987 to 1991.

Gregory R. Vaughn joined the Company in July 1997 as Operations Manager. Mr. Vaughn was appointed Vice President in January 1998. Prior to joining Barrett, Mr. Vaughn was Chief Executive Officer of Insource America, Inc., a privately-held human resource management company headquartered in Portland, Oregon, for approximately one year. Mr. Vaughn has also held senior management positions with Sundial Time Systems, Inc. and Continental Information Systems, Inc. Previously, Mr. Vaughn was employed as a technology consultant by Price Waterhouse LLP, now known as PricewaterhouseCoopers LLP.

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PART II

Our common stock (the “Common Stock”) trades on the Global Select Market segment of The Nasdaq Stock Market under the symbol “BBSI.” At February 26, 2010, there were 36 stockholders of record and approximately 2,575 beneficial owners of the Common Stock.

The following table presents the high and low sales prices of the Common Stock and cash dividends paid for each quarterly period during the last two fiscal years, as reported by The Nasdaq Stock Market. Any future determination as to the payment of dividends will be made at the discretion of the Board and will depend upon the Company’s operating results, financial condition, capital requirements, general business conditions and such other factors as the Board deems relevant.

In November 2006, the Board adopted a stock repurchase program and authorized the repurchase of up to 500,000 shares of the Company’s stock from time to time in open market purchases. In November 2007, the Board approved an increase in the authorized shares to be repurchased up to 1.0 million shares. In October 2008, the Board approved a second increase in the authorized shares to be repurchased up to 3.0 million shares. The following table summarizes information related to stock repurchases during the quarter ended December 31, 2009.

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The following graph shows the cumulative total return at the dates indicated for the period from December 31, 2004, until December 31, 2009, for our Common Stock, The Nasdaq Composite Index, and a group of the Company’s current peers in the staffing industry (the “2009 Peer Group”). The 2009 Peer Group is comprised of five companies. The 2009 Peer Group excludes two companies included in the peer group used to prepare the performance graph included in the Company’s Form 10-K for the year ended December 31, 2008 as these two companies are no longer traded on the Nasdaq Composite Index due to acquisition.

The stock performance graph has been prepared assuming that $100 was invested on December 31, 2004, in our Common Stock, The Nasdaq Composite Index, and the 2009 Peer Group, and that dividends are reinvested. In accordance with the SEC’s disclosure rules, the stockholder return for each company in the 2009 Peer Group indices has been weighted on the basis of market capitalization as of the beginning of each annual period shown. The stock price performance reflected in the graph may not be indicative of future price performance.

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The following selected financial data should be read in conjunction with the Company’s financial statements and the accompanying notes listed in Item 15 of this report.

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Overview

We provide human resource management services, comprised principally of staffing services and PEO services. We generate staffing services revenues primarily from short-term staffing, contract staffing, on-site management and direct placement services. Our PEO service fees are generated from contractual agreements with our PEO clients under which we become a co-employer of our client’s workforce with responsibility for some or all of the client’s human resource functions. We recognize revenues from our staffing services for all amounts invoiced, including direct payroll, employer payroll-related taxes, workers’ compensation coverage and a service fee (equivalent to a mark-up percentage). PEO service fee revenues are recognized on a net basis in accordance with current accounting guidance for revenue recognition and principal/agent considerations. Consequently, our PEO service fee revenues represent the gross margin generated from our PEO services after deducting the amounts invoiced to PEO customers for direct payroll expenses such as salaries, wages, health insurance and employee out-of-pocket expenses incurred incidental to employment. These amounts are also excluded from cost of revenues. PEO service fees also include amounts invoiced to our clients for employer payroll-related taxes and workers’ compensation coverage.

Through centralized operations at our headquarters in Vancouver, Washington, we prepare invoices weekly for our staffing services customers and following the end of each payroll processing cycle for PEO clients. We invoice our customers and clients as each payroll is processed. Payment terms for staffing customers are generally 30 days, while PEO clients’ invoices are generally due on the invoice date.

Our business is concentrated in California and Oregon and we expect to continue to derive a majority of our revenues from these markets in the future. Revenues generated in our California and Oregon offices accounted for 67% of our total net revenues in 2009, 65% in 2008 and 72% in 2007. Consequently, any weakness in economic conditions or changes in the regulatory environments in these regions could have a material adverse effect on our financial results.

We offer cash safety incentives to certain PEO clients for maintaining safe-work practices in order to minimize workplace injuries. The cash incentive is based on a percentage of annual payroll and is paid annually to customers who meet predetermined workers’ compensation claims cost objectives. Safety incentive payments are made only after closure of all workers’ compensation claims incurred during the customer’s contract period. The safety incentive expense is also netted against PEO revenues on our statements of operations.

Our cost of revenues is comprised of direct payroll costs for staffing services, employer payroll-related taxes and employee benefits and workers’ compensation. Direct payroll costs represent the gross payroll earned by staffing services employees based on salary or hourly wages. Payroll taxes and employee benefits consist of the employer’s portion of Social Security and Medicare taxes, federal and state unemployment taxes, and staffing services employee reimbursements for materials, supplies and other expenses, which are paid by the customer. Workers’ compensation expense consists primarily of the costs

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associated with our self-insured workers’ compensation program, such as claims reserves, claims administration fees, legal fees, state administrative agency fees and excess insurance costs for catastrophic injuries. We also maintain separate workers’ compensation insurance policies for employees working in states where we are not self-insured.

The largest portion of workers’ compensation expense is the cost of workplace injury claims. When an injury occurs and is reported to us, our respective independent TPA or our internal claims management personnel analyze the details of the injury and develop a case reserve, which becomes the estimate of the cost of the claim based on similar injuries and their professional judgment. We then record or accrue an expense and a corresponding liability based upon our estimate of the ultimate claim cost. As cash payments are made by our TPA against specific case reserves, the accrued liability is reduced by the corresponding payment amount. The TPA and our in-house claims administrators also review existing injury claims on an on-going basis and adjust the case reserves as new or additional information for each claim becomes available. Our reserve includes a provision for both future anticipated increases in costs (“adverse loss development”) of the claims reserves for open claims and for claims incurred but not reported related to prior and current periods. This provision of the reserve is based upon an actuarial estimate provided by our third-party actuary. We believe our operational policies and internal claims reporting system help to limit the occurrence of unreported incurred claims.

Selling, general and administrative expenses represent both branch office and corporate-level operating expenses. Branch operating expenses consist primarily of branch office staff payroll and personnel related costs, advertising, rent, office supplies, professional and legal fees and branch incentive compensation. Corporate-level operating expenses consist primarily of executive and office staff payroll and personnel related costs, professional and legal fees, travel, occupancy costs, information systems costs and executive and corporate staff incentive compensation.

Depreciation and amortization represents depreciation of property and equipment and amortization of intangible assets consisting of the amortization of software costs, covenants not to compete, and if material, customer related intangibles. Property and equipment are depreciated using the straight-line method over their estimated useful lives, which generally range from two to 39 years. Intangible assets are amortized using the straight-line method over their estimated useful lives, which range from two to ten years.

Critical Accounting Policies

We have identified the following policies as critical to our business and the understanding of our results of operations. For a detailed discussion of the application of these and other accounting policies, see Note 1 to the audited consolidated financial statements included in Item 15 of this Report. Note that the preparation of this Annual Report on Form 10-K requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reporting period. Management bases its estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

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Self-Insured Workers’ Compensation Reserves. We are self-insured for workers’ compensation coverage in a majority of our employee work sites in Oregon, California, Maryland, Delaware and Colorado and for staffing services and management employees only in Washington. The estimated liability for unsettled workers’ compensation claims represents our best estimate, which includes an evaluation of information provided by our internal claims adjusters and our third-party claims administrators, coupled with management’s use of a third-party actuary. These elements serve as the basis for our overall estimate for workers’ compensation claims liabilities, which include more specifically the following components: case reserve estimates for reported losses, plus additional amounts for estimated future development of reported claims and incurred but not reported claims (together IBNR). These estimates are continually reviewed and adjustments to liabilities are reflected in current operating results as they become known. We believe that the amounts recorded for our estimated liabilities are reasonable and objective and are based upon facts and other trends associated with the Company’s historical universe of claims data. Nevertheless, it is possible that adjustments to such estimates may be required in future periods if the development of claim costs varies materially from our estimates and such adjustments, if necessary, could be material to results of operations.

Safety Incentives Liability. Our accrued safety incentives represent cash incentives paid to certain PEO client companies for maintaining safe-work practices in order to minimize workplace injuries. The incentive is based on a percentage of annual payroll and is paid annually to customers who meet predetermined workers’ compensation claims cost objectives. Safety incentive payments are made only after closure of all workers’ compensation claims incurred during the customer’s contract period. The liability is estimated and accrued each month based upon the then-current amount of the customer’s estimated workers’ compensation claims reserves as established by our internal claims adjusters and our third party administrators.

Allowance for Doubtful Accounts. We are required to make estimates of the collectibility of accounts receivables. Management analyzes historical bad debts, customer concentrations, customer creditworthiness, current economic trends and changes in the customers’ payment tendencies when evaluating the adequacy of the allowance for doubtful accounts. If the financial condition of our customers deteriorates, resulting in an impairment of their ability to make payments, additional allowances may be required.

Goodwill. We assess the recoverability of goodwill annually and whenever events or changes in circumstances indicate that the carrying value might be impaired. Factors that are considered include significant underperformance relative to expected historical or projected future operating results, significant negative industry trends and significant change in the manner of use of the acquired assets. Management’s current assessment of the carrying value of goodwill indicates there was no impairment as of December 31, 2009. If these estimates or their related assumptions change in the future, we may be required to record impairment charges for these assets whenever events or circumstances occur indicating that goodwill might be impaired.

Investments in Marketable Securities. We consider available evidence in evaluating potential impairment of our investments, including the duration and extent to which fair value is less than cost and our ability and intent to hold the investment. Investments in securities classified as trading are reported at fair value, with unrealized gains or losses reported in

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other income in our consolidated statements of operations. Investments in securities classified as available-for-sale are reported at fair value, with unrealized gains or losses reported net of tax in other comprehensive income (loss) in stockholders’ equity. In the event a loss on our available-for-sale investments is determined to be other-than-temporary, the loss will be recognized in our statement of operations. Investments in securities classified as held-to-maturity are reported at amortized cost.

Income Taxes. Our income taxes are accounted for using an asset and liability approach. This requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial statement and tax basis of assets and liabilities at the applicable tax rates. A valuation allowance is recorded against deferred tax assets if, based on the weight of the available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized.

The determination of our provision for income taxes requires significant judgment, the use of estimates, and the interpretation and application of complex tax laws. Significant judgment is required in assessing the timing and amounts of deductible and taxable items and the probability of sustaining uncertain tax positions. The impact of uncertain tax positions would be recorded in our financial statements only after determining a more-likely-than-not probability that the uncertain tax positions would withstand challenge, if any, from taxing authorities. As facts and circumstances change, we reassess these probabilities and would record any changes in the financial statements as appropriate in accordance with current accounting guidance for income taxes, which sets out the framework by which such judgments are to be made.

Recent Accounting Pronouncements

For a discussion of recent accounting pronouncements and their potential effect on the Company’s results of operations and financial condition, refer to Note 1 in the Notes to the Financial Statements beginning at page F-6 of this Annual Report on Form 10-K.

Forward-Looking Information

Statements in this Item or in Items 1 and 1A of this Report which are not historical in nature, including discussion of economic conditions in the Company’s market areas and effect on revenue levels, the potential for and effect of past and future acquisitions, the effect of changes in the Company’s mix of services on gross margin, the adequacy of the Company’s workers’ compensation reserves and allowance for doubtful accounts, the effect of the Company’s formation of a wholly owned, fully licensed captive insurance subsidiary and becoming self-insured for certain business risks, the financial viability of the Company’s excess insurance carrier, the effectiveness of the Company’s management information systems, payment of future dividends and the availability of financing and working capital to meet the Company’s funding requirements, are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause the actual results, performance or achievements of the Company or industry to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. Such factors with respect to the Company include difficulties associated with integrating acquired businesses and clients into the Company’s operations, the Company’s ability to retain current customers, economic trends in the Company’s service

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areas, material deviations from expected future workers’ compensation claims experience, the effect of changes in the workers’ compensation regulatory environment in one or more of the Company’s primary markets, collectibility of accounts receivable, the carrying values of deferred income tax assets and goodwill, which may be affected by the Company’s future operating results, the availability of capital or letters of credit necessary to meet state-mandated surety deposit requirements for maintaining the Company’s status as a qualified self-insured employer for workers’ compensation coverage, and the use of $57.9 million in cash and marketable securities, among others. The Company disclaims any obligation to update any such factors or to publicly announce the result of any revisions to any of the forward-looking statements contained herein to reflect future events or developments.

Results of Operations

The following table sets forth the percentages of total revenues represented by selected items in the Company’s Statements of Operations for the years ended December 31, 2009, 2008 and 2007, included in Item 15 of this report. References to the Notes to Financial Statements appearing below are to the notes to the Company’s financial statements included in Item 15 of this report.

We report PEO revenues in accordance with current accounting guidance for revenue recognition and principal/agent considerations which requires us to report such revenues on a net basis because we are not the primary obligor for the services provided by our PEO clients to their customers pursuant to our PEO contracts. We present for comparison purposes the gross revenues and cost of revenues information for the years ended December 31, 2009 and 2008 set forth in the table below. Although not in accordance with generally accepted accounting principles in the United States (“GAAP”), management

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believes this information is more informative as to the level of our business activity and more illustrative of how we manage our operations, including the preparation of our internal operating forecasts, because it presents our PEO services on a basis comparable to our staffing services.

The presentation of revenues on a net basis and the relative contributions of staffing and PEO revenues can create volatility in our gross margin percentage. The general impact of fluctuations in our revenue mix is described below.

A reconciliation of non-GAAP gross revenues to net revenues is as follows for the years ended December 31, 2009 and 2008 (in thousands):

The amount of the reclassification is comprised of direct payroll costs and safety incentives attributable to our PEO client companies.

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Years Ended December 31, 2009 and 2008

Net loss for 2009 amounted to $4.8 million, a decline of $11.1 million from net income of $6.3 million for 2008. The decline for 2009 was primarily due to lower revenues and lower gross margin dollars principally due to an $11.8 million increase in workers’ compensation expense resulting from the Company’s change in estimate of its workers’ compensation reserves during the second quarter of 2009. Diluted loss per share for 2009 was $.46 compared to a diluted earnings per share of $.56 for 2008.

Revenues for 2009 totaled $236.5 million, a decrease of approximately $44.0 million or 15.7%, which reflects a decline in both the Company’s staffing service revenue and PEO service fee revenue. Staffing service revenue decreased approximately $38.4 million or 24.9% from 2008 primarily due to a significant decline in demand for our staffing services from existing customers in the majority of our markets. PEO service fee revenue decreased approximately $5.6 million or 4.4% from 2008 primarily due to a decline in business as a result of decreased hours worked at our existing PEO customer worksites, partially offset by the net effect of the addition of new customers. During 2009, the Company served approximately 1,800 staffing service customers, which compares to 2,300 during 2008. Management expects demand for the Company’s staffing services will continue to reflect overall uncertain economic conditions in its market areas. During 2009, the Company served approximately 1,800 PEO clients, which compares to approximately 1,600 PEO clients during 2008. Offsetting the increase in the number of PEO clients served in 2009 was a decline in the average number of PEO employees and worker hours per client. Net growth in the Company’s PEO business has slowed due to general economic conditions.

Gross margin for 2009 totaled approximately $25.6 million, which represented a decrease of $24.0 million or 48.4% from 2008, primarily due to the $11.8 million additional workers’ compensation expense adjustment, a 15.7% decline in revenues and higher payroll taxes and benefits as a percentage of revenues. The gross margin percent decreased from 17.7% of revenues for 2008 to 10.8% for 2009. Workers’ compensation expense, as a percent of revenues, increased from 11.0% in 2008 to 17.4% in 2009. Workers’ compensation expense for 2009 totaled $41.1 million, which compares to $30.9 million for 2008. This increase was primarily due to the $11.8 million additional workers’ compensation expense adjustment. The increase in payroll taxes and benefits, as a percentage of revenues, from 30.5% for 2008 to 34.7% for 2009, was principally due to higher statutory state unemployment tax rates in various states in which the Company operates in 2009 as compared to 2008 and to an increase in business mix of PEO services where payroll taxes and benefits are presented at gross cost whereas the related direct payroll costs are netted against PEO services revenue. The decrease in direct payroll costs, as a percentage of revenues, from 40.8% for 2008 to 37.1% for 2009 reflects the moderate shift in the overall mix of services from staffing services to PEO services in the Company’s customer base and the effect of each customer’s unique mark-up percent. We expect gross margin as a percentage of total revenues to continue to be influenced by fluctuations in the mix between staffing and PEO services, as well as changes to our estimates for workers’ compensation claims liabilities, if necessary.

During the second quarter of 2009, the Company engaged a new actuary to review its workers’ compensation liabilities. While the Company historically obtained an actuarial study, management determined the study was not the best estimate of the workers’

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compensation liability. Based upon discussions with the new actuary and a thorough review of the Company’s reserving process and consideration of recent developments, management determined the actuarial estimate as of June 30, 2009 was the best estimate of the ultimate cost to settle open claims. Our primary considerations included the significant erosion in the economy, the increasing complexity and uncertainty surrounding healthcare costs, unexpected development in open claims and growth in our business. The change in estimate resulted in the Company increasing its workers’ compensation claims liabilities by approximately $11.8 million at June 30, 2009.

Selling, general and administrative (“SG&A”) expenses consist of compensation and other expenses relating to the operation of our headquarters and our branch offices and the marketing of our services. SG&A for 2009 amounted to approximately $33.5 million, a decrease of $3.2 million or 8.7% from 2008. SG&A expenses, as a percentage of revenues, increased from 13.2% in 2008 to 14.2% in 2009. The decrease in dollars from 2008 was primarily attributable to lower profit sharing and an overall reduction in variable operating expenses due to the decline in business activity and profitability.

During 2008, the Company recorded a non-cash, other-than-temporary impairment charge of approximately $3.5 million relating to its investment in four closed-end bond funds. The impairment charge assumes no income tax benefit given the uncertainty of the Company’s ability to generate future taxable investment gains required to utilize these investment losses.

Other income for 2009 was $1.6 million compared to other income of $2.1 million for 2008. The decline in other income for 2009 was primarily attributable to decreased investment income earned on the Company’s cash and investments due to a decline in investment yields, partially offset by a gain on the sale of certain corporate bonds of $572,000.

Depreciation and amortization totaled $1.6 million for 2009, which compares to $1.5 million for 2008. The increase in the depreciation and amortization expense level compared to 2008 was primarily due to the incremental increase in depreciation related to a major software upgrade that was placed into service during 2009.

Our effective income tax rate for 2009 was (39.5%), as compared to 37.3% for 2008. The effective rate for 2009 was primarily attributable to the Company’s loss before income taxes coupled with higher federal and state tax credits.

At December 31, 2009, we had deferred income tax assets of $4.1 million, which consist of temporary differences between taxable income for financial accounting and tax purposes, which will reduce taxable income in future years. Pursuant to GAAP, we are required to assess the realization of the deferred income tax assets as significant changes in circumstances may require adjustments during future periods. Although realization is not assured, management has concluded that it is more likely than not that the remaining deferred income tax assets will be realized, principally based upon projected taxable income for the next two years. The amount of the deferred income tax assets actually realized could vary, if there are differences in the timing or amount of future reversals of existing deferred income tax assets or changes in the actual amounts of future taxable income as compared to operating forecasts. If our operating forecast is determined to no longer be reliable due to

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uncertain market conditions, our long-term forecast may require reassessment. As a result, in the future, a valuation allowance may be required to be established for all or a portion of the deferred income tax assets. Such a valuation allowance could have a significant effect on our future results of operations and financial position.

Years Ended December 31, 2008 and 2007

Net income for 2008 amounted to $6.3 million, a decline of 62.7% or $10.5 million from net income of $16.8 million for 2007. The decline for 2008 was primarily due to lower gross margin dollars as a result of a decline in revenues and higher direct payroll costs and higher workers’ compensation expense, a $3.5 million impairment charge on investments and higher SG&A expenses. Diluted earnings per share for 2008 was $.56 compared to $1.44 for 2007.

Revenues for 2008 totaled $280.5 million, a decrease of approximately $8.7 million or 3.0%, which reflects a decline in the Company’s PEO service fee revenue offset in part by an increase in staffing service revenue. PEO service fee revenue decreased approximately $16.1 million or 11.3% from 2007 primarily due to a decline in business with our existing PEO customer base resulting from challenging economic conditions. Staffing service revenue increased approximately $7.3 million or 5.0% over 2007 primarily due to the acquisitions of Strategic Staffing on July 2, 2007, Phillips Temps on December 3, 2007 and First Employment Services on February 4, 2008. The increase was offset in part by a decline in business with existing or former customers in excess of market share gains attributable to new customers. On a comparable branch office basis, i.e. without the benefit from the incremental revenue generated from the three acquisitions, staffing revenues for the year declined 13.4% or approximately $19.8 million due to a decrease in demand for staffing employees resulting from slower economic conditions in the Company’s markets. During 2008, the Company served approximately 2,300 staffing service customers, which compares to a similar number of customers during 2007. During 2008, the Company served approximately 1,600 PEO clients, which compares to approximately 1,500 PEO clients during 2007. Offsetting the increase in the number of PEO clients served in 2008 was a decline in the average number of PEO employees and worker hours per client.

Gross margin for 2008 totaled approximately $49.6 million, which represented a decrease of $9.3 million or 15.8% from 2007, primarily due to the 3.0% decline in revenues and higher cost of revenues. The gross margin percent decreased from 20.4% of revenues for 2007 to 17.7% for 2008. The decline in the gross margin percentage was mainly due to higher direct payroll costs, expressed as a percent of revenues. The increase in direct payroll costs, as a percentage of revenues, from 39.2% for 2007 to 40.8% for 2008 reflects the moderate shift in the overall mix of services from PEO services to staffing services in the Company’s customer base primarily attributable to the acquisitions of Strategic Staffing, Phillips Temps and First Employment Services and the effect of each customer’s unique mark-up percent. Workers’ compensation expense, as a percent of revenues, increased from 10.0% in 2007 to 11.0% in 2008. Workers’ compensation expense for 2008 totaled $30.9 million, which compares to $29.0 million for 2007. This increase was primarily due to higher estimates for new claim costs and to increases in estimates for existing claims in states where the Company is self-insured as well as to higher insurance premiums in states where the Company is not self-insured. The small increase in payroll taxes and benefits, as a percentage of revenues, from 30.4% for 2007 to 30.5% for 2008, was primarily due to the

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effect of growth in staffing services, as well as slightly higher effective state unemployment tax rates in various states in which the Company operates as compared to 2007.

SG&A for 2008 amounted to approximately $36.7 million, an increase of $2.0 million or 5.7% over 2007. SG&A expenses, as a percentage of revenues, increased from 12.0% in 2007 to 13.2% in 2008. The increase over 2007 was primarily attributable to increases in branch management personnel and related expenses as a result of the incremental SG&A expenses associated with the Strategic Staffing, Phillips Temps and First Employment Services acquisitions, which represented $3.5 million, offset in part by lower SG&A expenses from our existing branch offices. On a comparable branch basis, SG&A expenses declined $1.5 million primarily due to lower profit sharing.

During 2008, the Company recorded a non-cash, other-than-temporary impairment charge of approximately $3.5 million relating to its investment in four closed-end bond funds.

Other income for 2008 was $2.1 million compared to other income of $3.1 million for 2007. The decline in other income for 2008 was primarily attributable to decreased investment income earned on the Company’s cash and investments due to a decline in investment yields.

Depreciation and amortization totaled $1.5 million for 2008, which compares to $1.4 million for 2007. The increase in the depreciation and amortization expense level compared to 2007 was primarily due to the acquisitions of Strategic Staffing, Phillips Temps and First Employment Services.

Our effective income tax rate for 2008 was 37.3%, as compared to 35.2% for 2007. The increase in the effective rate was primarily attributable to the Company’s establishment of a valuation allowance on the $3.5 million impairment charge recognized on its investments, offset in part by state tax benefits attributable to Associated Insurance Company for Excess (“AICE”), our wholly-owned captive insurance company, recognized upon the completion and filing of the Company’s 2007 state income tax returns during 2008 and to higher Federal employment tax credits.

Fluctuations in Quarterly Operating Results

We have historically experienced significant fluctuations in our quarterly operating results and expect such fluctuations to continue in the future. Our operating results may fluctuate due to a number of factors such as seasonality, wage limits on statutory payroll taxes, claims experience for workers’ compensation, demand for our services and competition and the effect of acquisitions. Payroll taxes, as a component of cost of revenues, generally decline throughout a calendar year as the applicable statutory wage bases for federal and state unemployment taxes and Social Security taxes are exceeded on a per employee basis. Our revenue levels may be higher in the third quarter due to the effect of increased business activity of our customers’ businesses in the agriculture, food processing and forest products-related industries. In addition, revenues in the fourth quarter may be affected by many customers’ practice of operating on holiday-shortened schedules. Workers’ compensation expense varies with both the frequency and severity of workplace injury claims reported during a quarter and the estimated future costs of such claims. In addition, adverse loss development of prior period claims during a subsequent quarter may also contribute to the volatility in the Company’s estimated workers’ compensation expense.

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Liquidity and Capital Resources

The Company’s cash position of $36.7 million at December 31, 2009, decreased by $5.5 million from December 31, 2008, which compares to an increase of $32.4 million for the year ended December 31, 2008. The decrease in cash at December 31, 2009, as compared to December 31, 2008, was primarily due to net loss of $4.8 million, payment of cash dividends of $3.4 million, the Company’s repurchase of its common stock of $3.0 million and an increase of $4.3 million in income taxes receivable, partially offset by a $12.9 million increase in workers’ compensation claims liabilities. The increase in cash at December 31, 2008 was primarily due to proceeds from sales and maturities of marketable securities of $91.2 million and net income of $6.3 million, offset in part by purchases of marketable securities of $55.4 million and the Company’s repurchase of its common stock of $8.5 million and cash used for acquisitions of $5.9 million.

Net cash provided by operating activities for 2009 amounted to $3.0 million, as compared to net cash provided by operating activities of $14.2 million for 2008. For 2009, cash flow was primarily provided by an increase in workers’ compensation claims liabilities of $12.9 million, partially offset by net loss of $4.8 million, and an increase of $4.3 million of income taxes receivable.

Net cash used in investing activities totaled $2.7 million for 2009, compared to net cash provided by investing activities of $29.2 million for 2008. For 2009, the cash from investing activities was principally used in purchases of $29.3 million of marketable securities, and purchase of property and equipment of $881,000, offset in part by proceeds from sales and maturities of marketable securities of $27.5 million. The Company presently has no material long-term capital commitments.

Net cash used in financing activities for 2009 was $5.9 million compared to net cash used in financing activities of $10.9 million for 2008. For 2009, the principal uses of cash for financing activities were for the Company’s cash dividends of $3.4 million paid to holders of the Company’s common stock, and the Company’s repurchase of 313,000 shares of its common stock for $3.0 million, offset in part by $449,000 of tax benefits from exercises of stock options.

As disclosed in Note 2 to the consolidated financial statements in this report, the Company acquired certain assets of First Employment Services, Inc., a privately held staffing services company with offices in Tempe and Phoenix, Arizona, effective February 4, 2008. As consideration for the acquisition, the Company paid $3.8 million in cash and agreed to pay additional consideration of $1.2 million contingent upon the first 12 months of financial performance. Management completed the evaluation of the financial performance criteria for the 12-month period during the first quarter of 2009 and determined no additional consideration was due.

The Company’s business strategy continues to focus on growth through the expansion of operations at existing offices, together with the selective acquisition of additional personnel-related business, both in its existing markets and other strategic geographic markets. The Company periodically evaluates proposals for various acquisition opportunities, but there can be no assurance that any additional transactions will be consummated.

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The Company entered into a new Standby Letter of Credit Agreement dated as of June 30, 2009 (the “Credit Agreement”) with its principal bank. The Credit Agreement provides for standby letters of credit as to which there were $6.7 million outstanding at December 31, 2009 in connection with various surety deposit requirements for workers’ compensation purposes.

Pursuant to the Credit Agreement, the Company is required to maintain compliance with the following covenants: (1) to incur a net loss after taxes of no more than $8.0 million for the year ended December 31, 2009 and maintain net income after taxes not less than $1.00 (one dollar) on an annual basis thereafter, determined as of each fiscal year end; (2) to maintain liquid assets (defined as unencumbered cash, cash equivalents, and publicly traded and quoted marketable securities) having an aggregate fair market value at all times not less than $10.0 million, determined as of the end of each fiscal quarter; and (3) to not borrow or permit to exist indebtedness (other than from or to the bank), or mortgage, pledge, grant, or permit to exist a security interest in, or a lien upon, all or any portion of the Company’s assets now owned or hereafter acquired, except for purchase money indebtedness (and related security interests) which does not at any time exceed $500,000. The Company was in compliance with all covenants at December 31, 2009.

The Company is self-insured for certain business insurance risks such as general liability, errors and omissions and umbrella coverage. It is the Company’s determination that the risk of loss for such coverage is remote. Management may explore in the future more cost effective vehicles to provide higher limits of coverage, as well as coverages provided by the Company’s captive insurance company.

The Company maintains a Board authorized stock repurchase program to repurchase common shares from time to time in open market purchases. During November 2007, the Board approved an increase in the total number of shares to be repurchased under the program up to a total of 1.0 million common shares, up from the initial authorization of 500,000 shares. In October 2008, the Board approved a second increase in the authorized shares to be repurchased up to 3.0 million shares. The repurchase program currently permits 1.8 million of additional shares to be repurchased at December 31, 2009. Management anticipates that the capital necessary to execute this program will be provided by existing cash balances and other available resources.

Management expects that current liquid assets, coupled with the funds anticipated to be generated from operations, will be sufficient in the aggregate to fund the Company’s working capital needs for the next twelve months.

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Contractual Obligations

The Company’s contractual obligations as of December 31, 2009, including commitments for future payments under non-cancelable lease arrangements and long-term workers’ compensation liabilities and other long-term liabilities are summarized below:

Inflation

Inflation generally has not been a significant factor in the Company’s operations during the periods discussed above. The Company has taken into account the impact of escalating medical and other costs in establishing reserves for future expenses for self-insured workers’ compensation claims.

The Company’s exposure to market risk for changes in interest rates primarily relates to its investment portfolio of liquid assets. As of December 31, 2009, the Company’s investment portfolio consisted principally of approximately $32.9 million in tax-exempt money market funds, $11.6 million in tax-exempt municipal bonds with an average maturity of 197 days, and approximately $8.4 million in bond funds and corporate bonds. Based on the Company’s overall interest exposure at December 31, 2009, a 100 basis point increase in market interest rates would not have a material effect on the fair value of the Company’s investment portfolio of liquid assets or its results of operations because of the predominantly short maturities of the securities within the investment portfolio.

The financial statements and notes thereto required by this item begin on page F-1 of this report, as listed in Item 15.

None.

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Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of our “disclosure controls and procedures” as defined in Exchange Act Rule 13a-15(e) as of December 31, 2009 in connection with the filing of this Annual Report on Form 10-K. Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of December 31, 2009, our disclosure controls and procedures were effective to ensure that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in rules and forms of the SEC and is accumulated and communicated to our management as appropriate to allow timely decisions regarding required disclosure.

Our Company’s financial statements in this Form 10-K fairly present, in all material respects, the financial condition, results of operations and cash flows of our company as of and for the periods presented in accordance with generally accepted accounting principles in the United States.

Management’s Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining for our Company adequate internal control over financial reporting as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act. Our management, with the participation of our Chief Executive Officer and Chief Financial Officer, conducted an evaluation of the effectiveness of our internal control over financial reporting as of December 31, 2009. This evaluation was based on the framework established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”).

Remediation of Material Weakness

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the Company’s annual or interim financial statements will not be prevented or detected on a timely basis. In connection with management’s assessment of our internal control over financial reporting, we had identified the following material weakness in our internal control over financial reporting as of September 30, 2009. For the reasons set forth below, this material weakness has been remediated as of December 31, 2009.

Previously Reported Material Weakness: Our Company did not maintain effective controls over information technology (“IT”); specifically, general IT controls over program changes and program development were ineffectively designed and/or operating as of December 31, 2008. These aggregate deficiencies, along with their associated reflection on the control environment, resulted in more than a remote likelihood that a material misstatement of the Company’s annual or interim financial statements would not be prevented or detected.

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Remediation efforts: During 2009, in order to address the material weakness over program changes to our IT Systems and to ensure that adequate personnel resources, independent oversight and documentation for financial reporting were in place, management completed the following remedial action:

In addition to implementing changes in our IT systems, management has identified, documented and tested business process controls and entity level controls that serve as compensating controls for our IT systems. Collectively, the improvements in our IT environment and consistent application of our business process and entity level controls reduce the risk of a material misstatement to an acceptable level and have eliminated the material weakness described above.

The effectiveness of our internal control over financial reporting as of December 31, 2009 has been audited by Moss Adams LLP, the Company’s independent registered public accounting firm, as stated in their report which appears on page F-1 of Item 15 in this Annual Report on Form 10-K.

Changes in Internal Control over Financial Reporting

We have completed the implementation of the changes, as described above in our “internal control over financial reporting” as defined in Exchange Act Rule 13a-15(f) during the fourth quarter of 2009 that have materially affected, or were reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitations

Control systems, no matter how well designed and operated, can provide only reasonable, not absolute, assurance that the control systems’ objectives are being met. Further, the design of any control systems must reflect the fact that there are resource constraints, and the benefits of all controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within our Company have been detected. These inherent limitations include the realities that judgments in decision making can be faulty and that breakdowns can occur because of simple errors or mistakes. Control systems can also be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the controls. The design of any system of controls is based in part on certain assumptions about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future conditions. Over time, controls may become inadequate because of changes in conditions or deterioration in the degree of compliance with policies or procedures.

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CEO and CFO Certifications

We have attached as exhibits to this Annual Report on Form 10-K the certifications of our Chief Executive Officer and Chief Financial Officer, which are required in compliance with the Exchange Act. We recommend that this Item 9A be read in conjunction with the certifications for a more complete understanding of the subject matter presented.

None.

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PART III

Information required by this Item 10 concerning directors and executive officers of the Company appears under the heading “Executive Officers of the Registrant” on page 20 of this report or is incorporated into this report by reference to the Company’s definitive Proxy Statement for its 2010 Annual Meeting of Stockholders to be filed within 120 days of the Company’s fiscal year end of December 31, 2009 (the “Proxy Statement”). The additional required information is included under the following headings of the Proxy Statement; Item 1 – “Election of Directors,” “Stock Ownership by Principal Stockholders and Management—Section 16(a) Beneficial Ownership Reporting Compliance,” and “Code of Ethics.”

Audit Committee

The Company has a separately-designated standing audit committee established in accordance with Section 3(a)(58)(A) of the Exchange Act known as the Audit and Compliance Committee. The members of the Audit and Compliance Committee are Thomas J. Carley, chairman, James B. Hicks, Ph.D., Anthony Meeker and Roger L. Johnson, each of whom is independent as that term is used in Nasdaq listing standards applicable to the Company.

Audit Committee Financial Expert

The Company’s Board of Directors has determined that Thomas J. Carley, an audit committee member, qualifies as an “audit committee financial expert” as defined by Item 407(d)(5) of Regulation S-K under the Exchange Act and is independent as that term is defined for audit committee members in Nasdaq listing standards applicable to the Company.

Information required by this Item 11 concerning executive and director compensation and participation of compensation committee members is incorporated into this report by reference to the Proxy Statement, in which required information is included under the heading “Executive Compensation.”

Information required by this Item 12 concerning the security ownership of certain beneficial owners and management is incorporated into this report by reference to the Proxy Statement, in which required information is set forth under the headings “Stock Ownership of Principal Stockholders and Management—Beneficial Ownership Table” and “Executive Compensation—Additional Equity Compensation Plan Information.”

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Information required by this Item 13 concerning certain relationships and related transactions and director independence is incorporated into this report by reference to the Proxy Statement, in which required information is included under the headings Item 1 – “Election of Directors” and “Related Person Transactions.”

Information required by this Item 14 concerning fees paid to our accountants is incorporated into this report by reference to the Proxy Statement, in which required information is included under the heading “Matters Relating to Our Independent Registered Public Accounting Firm.”

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PART IV

Financial Statements and Schedules

The Financial Statements, together with the report thereon of Moss Adams LLP, are included on the pages indicated below:

No schedules are required to be filed herewith.

Exhibits

Exhibits are listed in the Exhibit Index that follows the signature page of this report.

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BARRETT BUSINESS SERVICES, INC.

AUDITED ANNUAL CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders of

Barrett Business Services, Inc.

We have audited the accompanying consolidated balance sheets of Barrett Business Services, Inc. and subsidiaries (“the Company”) as of December 31, 2009 and 2008, and the related consolidated statements of operations, stockholders’ equity and cash flows for each of the years in the three-year period ended December 31, 2009. We also have audited Barrett Business Services, Inc. and subsidiaries’ internal control over financial reporting as of December 31, 2009, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). The Company’s management is responsible for these statements, for maintaining effective control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s Annual Report on Internal Control over Financial Reporting located in Item 9A. Our responsibility is to express an opinion on these financial statements and an opinion on the Company’s internal control over financial reporting based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement and whether effective internal control over financial reporting was maintained in all material respects. Our audits of the financial statements included examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with the authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies and procedures may deteriorate.

In our opinion, the financial statements referred to above present fairly, in all material respects, the consolidated financial position of Barrett Business Services, Inc. and subsidiaries as of December 31, 2009 and 2008, and the consolidated results of its operations and its cash flows for each of the years in the three-year period ending December 31, 2009, in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, Barrett Business Services, Inc. and subsidiaries maintained, in all material respects, effective internal control over financial reporting as of December 31, 2009, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission.

/s/ Moss Adams LLP

Portland, Oregon

March 15, 2010

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Barrett Business Services, Inc.

Consolidated Balance Sheets

December 31, 2009 and 2008

(In Thousands, Except Par Value)

The accompanying notes are an integral part of these financial statements.

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Barrett Business Services, Inc.

Consolidated Statements of Operations

Years Ended December 31, 2009, 2008 and 2007

(In Thousands, Except Per Share Amounts)