No jargon. No sales pitch. Everything a business owner needs to understand before deciding whether a PEO is worth exploring.
A Professional Employer Organization is a company that co-employs your workforce. They become the employer of record for administrative purposes, handling payroll, taxes, benefits, workers comp, and HR compliance, while you retain full control of your business operations.
The co-employment arrangement allows the PEO to pool your employees with thousands of others, which gives your business access to Fortune 500-level benefits at a fraction of the cost it would take to build that infrastructure independently.
The short version: You run your business. They run the back-office HR. You get enterprise-grade benefits and compliance support. You pay a fee per employee per month. And in most cases, the savings on benefits and risk management more than offset the cost.
Processing payroll, managing tax withholdings, filing W-2s, handling garnishments and deductions. The PEO takes on significant payroll tax liability as a co-employer.
Health, dental, vision, life, and disability insurance, typically at rates a small employer could never negotiate independently. Many PEOs also offer 401(k), HSA, and FSA plans.
Coverage under the PEO's master policy, often at better rates than a small employer qualifies for. Claims management, safety programs, and return-to-work coordination.
Employee handbook development, EPLI coverage, ACA compliance, I-9 administration, multi-state employment law guidance, and HR advisory on employee relations issues.
Online onboarding, time and attendance tracking, benefits enrollment portals, PTO management, and employee self-service tools, typically included in the PEO fee.
Unemployment claims management, OSHA assistance, workplace safety programs, and shared employer practices liability, reducing your exposure across multiple risk categories.
PEOs typically use one of two pricing models:
A flat monthly fee per employee. Common range: $100 to $250 per employee per month, depending on company size, industry, and services included.
Best for: Businesses where pricing predictability matters. Easier to budget and model.
A percentage of your total payroll. Common range: 2% to 12%, depending on the same factors.
Best for: Businesses with variable payroll. Cost scales with your team's compensation.
Important: These are administrator fees only. Benefits costs are typically separate and pass through at the negotiated group rate. An experienced advisor can tell you exactly what your all-in cost should look like before you talk to a single PEO.
A Certified Professional Employer Organization (CPEO) has been certified by the IRS, meeting specific financial and operational standards. CPEO status matters for two reasons:
| Model | PEO | ASO | EOR |
|---|---|---|---|
| Co-employment | Yes, shared employer of record | No, you remain sole employer | Yes, EOR is the legal employer |
| Best for | 5-150 employee US-based businesses | Businesses that want admin help without co-employment | Hiring in countries where you have no legal entity |
| Benefits pooling | Yes, group purchasing power | Limited | Yes, but at EOR's rates |
| Typical cost | $100-250 PEPM or 2-12% payroll | $50-150 PEPM | $500-2,500+ PEPM |
A PEO tends to make the most sense when three or more of these apply: