PEO pricing is deliberately hard to compare. Ask three providers for a number and you will get three answers in three different formats, often with the most important figures left for a sales call. So before you request a single quote, it helps to understand the two pricing models, the ranges to expect, and the costs that hide underneath the headline fee.
The short version: in 2026, PEO administrative fees typically run from around 40 to 160 dollars per employee per month, or roughly 2 to 12 percent of total payroll, depending on the model. That is the admin fee only. It is not your total cost, which we will get to.
The two pricing models
Almost every PEO prices one of two ways.
Per employee per month (PEPM). You pay a flat monthly fee for each employee on payroll. The fee is predictable and does not move when you give a raise or pay a bonus. Justworks, for example, publishes its PEPM rates openly, which is rare in this market. Its plans run roughly 59 dollars per employee per month for the payroll tier and around 99 for the tier that includes full benefits administration.
Percentage of payroll. You pay a percentage of total gross payroll each pay period, usually somewhere between 2 and 12 percent. The fee scales automatically with your payroll, so you never renegotiate when headcount changes. The catch is that every raise, bonus and commission payment increases your PEO bill, even though the administrative work behind it has not grown.
Which is cheaper depends entirely on your payroll shape. If you employ higher-paid staff, PEPM usually wins, because you are not paying a percentage of large salaries. If you have lower wages or highly variable pay, a percentage model can come out ahead. Neither is inherently better. They suit different companies.
What you should expect to pay
| Provider | Model | Typical admin fee | Pricing transparency |
|---|---|---|---|
| Justworks | PEPM | 59 to 99 dollars per employee per month | Very good, published |
| Rippling PEO | Modular PEPM | From around 8 dollars per employee plus modules | Good, demo-led |
| Paychex PEO | Hybrid | Around 40 to 160 dollars per employee per month | Average, quote-based |
| TriNet | Percentage of payroll | Around 150 dollars per employee per month | Average, quote-based |
| ADP TotalSource | Percentage or PEPM | Around 130 to 200 for groups under 50 | Poor, no public pricing |
| Insperity | Percentage of payroll | Around 150 to 300 dollars per employee per month | Poor, no public pricing |
Figures are mid-2026 estimates. Where a provider does not publish pricing, the ranges are drawn from third-party analyses and should be treated as indicative, not quoted rates.
What the admin fee should include
A clean admin fee covers payroll processing, all federal, state and local tax filing and remittance, compliance support, platform access and basic HR guidance. If a provider lists any of those as separate line items, treat it as a flag and ask why.
The admin fee does not include the pass-through costs, and this is where total cost diverges sharply from headline cost. On top of the admin fee you will pay benefit premiums, employer payroll taxes, workers' compensation and any retirement contributions. On a full-benefits plan, health insurance premiums alone can represent the largest single part of your monthly invoice. A 100-dollar admin fee can sit underneath a far larger all-in number once benefits are loaded on.
The costs that hide in the quote
The headline rate is rarely the whole story. Watch for:
- Setup and implementation fees, sometimes several hundred to a few thousand dollars, occasionally waived for larger groups.
- State expansion fees. Some providers charge to set you up in a new state. This is rarely mentioned in the first sales conversation and matters a great deal if you hire across state lines.
- Workers' compensation true-ups, where the final premium is reconciled against actual payroll and claims.
- Early termination fees. Many PEO contracts run a minimum of twelve months, and exiting early can trigger a penalty.
- Benefits markups and renewal increases, which can climb year over year if the contract has no cap.
💡 PEOServices.org Insight: The single bundled number exists for a reason. Once you are deep into implementation, with payroll, benefits and compliance all moving through one provider, switching costs are high. That lock-in is structural, and opaque pricing makes the most of it. The fix is simple but unglamorous: get itemised quotes from at least two providers in the same tier, normalise them to the services you will actually use, and negotiate a renewal increase cap before you sign.
How to compare like for like
Three quotes is the realistic minimum. Quote two providers in the same tier so the numbers are genuinely comparable, plus one from a different tier to test whether you are over-buying. Ask every provider for a complete fee schedule that lists every possible charge, not just the per-employee rate, and request a sample invoice if they will share one. Then total the real cost across admin fee, benefits, workers' comp and taxes, because the model that looks cheapest on the headline often is not once everything is loaded in.
If you are still deciding whether a PEO is even the right structure, start with what a PEO is. When you want to see providers side by side with pricing models and transparency grades in one view, the PEO comparison tool is built for exactly that.