Due Diligence Guide · Staffing Agency

Due Diligence Guide: Buying a Staffing Agency

Know exactly what to verify before acquiring a temp, direct hire, or contract staffing firm in the lower middle market.

Find Staffing Agency Acquisition Targets

Acquiring a staffing agency requires scrutiny of client concentration, gross margin by division, recruiter retention, and workers' compensation exposure. Margins are thin in temp staffing, so verifying clean financials and diversified revenue is essential before closing.

Staffing Agency Due Diligence Phases

01

Phase 1: Financial & Revenue Validation

Confirm that reported EBITDA and gross margins are accurate, normalized, and defensible across all service lines before advancing to deeper diligence.

Gross Margin by Divisioncritical

Separate gross margin for temp, direct hire, and contract-to-hire. Temp margins below 20% or direct hire below 30% signal pricing or mix problems that compress acquisition returns.

Owner Compensation Normalizationcritical

Identify all owner add-backs including salary, personal expenses, and family payroll. Staffing owners often run significant perks through the business that must be properly normalized.

Revenue Concentration by Clientcritical

Any single client exceeding 20–25% of gross profit is a red flag. Request a trailing 24-month billing report segmented by client, service type, and industry vertical.

02

Phase 2: Operational & Workforce Risk

Evaluate the people, systems, and processes that deliver revenue — and determine how much depends on the owner versus the team.

Key Recruiter Dependencycritical

Identify which recruiters own top client relationships. If one or two people drive most placements, assess retention risk via comp review and offer employment agreements at close.

ATS and Back-Office Systems Auditimportant

Evaluate the applicant tracking system, payroll platform, and CRM. Outdated or unlicensed software creates migration costs and operational disruption post-acquisition.

Recruiter Compensation Structureimportant

Review commission plans, draw agreements, and non-solicitation clauses. High draw balances or weak non-solicitation terms increase post-close recruiter and client flight risk.

03

Phase 3: Legal, Compliance & Liability

Uncover employment law exposure, workers' comp liabilities, and co-employment risks that can materially impact deal value or create post-close indemnification claims.

Workers' Compensation Claims Historycritical

Request the experience modification rate and five-year claims history. An EMR above 1.2 signals poor safety practices and will increase insurance costs significantly post-close.

Co-Employment and Joint Employer Riskcritical

Review client contracts for joint employer language. Staffing agencies face co-employment liability for wage claims, benefits disputes, and discrimination suits involving placed workers.

I-9 and Wage-Hour Compliance Auditimportant

Verify I-9 documentation for all active temporary workers. Also confirm overtime classification and state-specific break and pay frequency compliance to avoid inherited penalties.

04

Phase 4: SBA Financing and Deal Structure Validation

Verify the Staffing Agency acquisition qualifies for SBA financing, the purchase price is supportable by the verified cash flow, and the deal structure protects the buyer's downside.

SBA Eligibility Confirmationcritical

Confirm the Staffing Agency meets SBA 7(a) eligibility requirements: the business is for-profit, U.S.-based, within SBA size standards, and the buyer meets personal financial requirements. Some industries have specific SBA restrictions — verify before LOI.

Normalized EBITDA vs. SBA Debt Service Coveragecritical

Model verified normalized EBITDA against projected SBA loan payments at current rates. A $1M SBA 7(a) loan at 10.5% over 10 years costs approximately $13,000/month. The Staffing Agency must generate at least 1.25x debt service coverage after a market-rate manager salary to pass underwriting.

Seller Note and Earnout Structure Reviewimportant

Confirm the seller note is properly subordinated to the SBA loan and goes on 24-month standby as required by SBA rules. If an earnout is included, define exact measurement metrics, time period, and dispute resolution process before signing the purchase agreement.

Staffing Agency-Specific Due Diligence Items

  • Request a client tenure report showing average billing relationship length — agencies with 5+ year average client tenures command premium multiples and lower churn risk.
  • Verify whether any top clients have exclusivity or preferred vendor agreements, and confirm those contracts are assignable to a new owner at close.
  • Review the candidate database size and recency — an active pool of 10,000+ pre-screened candidates in a niche vertical is a tangible asset with real replacement cost.
  • Confirm the agency's state-specific employer registration, unemployment insurance accounts, and professional employer organization relationships are transferable and in good standing.
  • Analyze temp hour volume trends over the trailing 8 quarters — a consistent decline in billable hours signals client attrition or softening demand before it appears in revenue.
  • Verify that the purchase price divided by verified normalized EBITDA produces a multiple consistent with current market comparables for Staffing Agency transactions — overpaying by 0.5x–1.0x EBITDA is the most common buyer error in this sector.
  • Confirm the lease terms are assignable to the buyer with the landlord's written consent, and that the remaining lease term extends at least through the SBA loan term — lenders require this before funding.
  • Request copies of all material vendor contracts, supplier agreements, and service relationships — confirm which are transferable, which require novation, and which may terminate on change of ownership.

Standard Document Request List

Before signing a Letter of Intent, request these documents from the seller. Missing or incomplete items are a red flag — not a reason to proceed without them.

  • 3 years of business tax returns (Schedule C or Form 1120)
  • Last 3 years profit & loss statements (monthly detail)
  • Current balance sheet and accounts receivable aging
  • Customer/client list with revenue by account (anonymized)
  • All active contracts, subscriptions, and recurring agreements
  • Equipment list with condition and estimated replacement cost
  • Employee roster with tenure, title, and compensation
  • Any pending or threatened litigation or regulatory complaints
  • Owner compensation and discretionary expense add-backs
  • Year-to-date financials vs. prior year same period

Frequently Asked Questions

What EBITDA multiple should I expect to pay for a staffing agency?

Lower middle market staffing agencies typically trade at 3x–5.5x EBITDA. Niche verticals like healthcare or IT staffing with gross margins above 25% and diversified clients command the higher end of that range.

Can I use an SBA loan to buy a staffing agency?

Yes. Staffing agencies are SBA 7(a) eligible. Expect to inject 10–20% equity, with the seller often carrying a 10–15% note on standby. Lenders will scrutinize client concentration and workers' comp exposure closely.

How do I protect myself from losing key clients after acquiring a staffing agency?

Negotiate a meaningful earnout tied to gross profit retention over 12–24 months, require seller transition support, and offer employment agreements to top recruiters who manage those client relationships.

What is co-employment risk and why does it matter in a staffing acquisition?

Co-employment risk means the agency may share legal liability with client companies for wage claims, benefits, or discrimination involving placed workers. Review all client contracts and claims history before close.

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