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 Outdated or unlicensed software creates migration costs and operational disruption post-acquisition.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.

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.

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.

More Staffing Agency Guides

Find Staffing Agency businesses ready for acquisition

DealFlow OS surfaces targets with seller signals and motivation scores — so you know before you start diligence. Free to join.

Start finding deals — free

No credit card required