One of the first questions companies ask when evaluating a PEO is simple: how much does it cost? The answer is not always simple. PEO pricing can vary based on company size, payroll, industry, workers' compensation risk, benefits participation, location, service model, and provider. Two companies with the same number of employees can receive very different PEO quotes.

Most PEOs use one of two common pricing models: a percentage of payroll or a flat per-employee-per-month fee.

With a percentage of payroll model, the PEO charges a percentage of total payroll. This can be easy to understand, but costs may rise as wages increase. Companies with higher-paid employees may pay more even if they do not require more service.

With a per-employee-per-month model, often called PEPM, the PEO charges a fixed administrative fee for each employee. This can make costs easier to forecast, especially for companies with higher compensation levels.

Want to understand what's included in a typical PEO fee? See how our comparison process works →

PEO pricing may include several components:

  • Administrative fees
  • Payroll processing
  • HR support
  • Benefits administration
  • Workers' compensation
  • Employment practices support
  • HR technology
  • Setup or implementation fees
  • State unemployment insurance charges
  • Benefit premiums

The most important thing to understand is that the admin fee is only one part of the total cost. A PEO that appears cheaper on administrative fees may be more expensive once benefits, workers' compensation, setup fees, and other charges are included.

Companies should also look for hidden or overlooked costs. These may include renewal increases, minimum fees, off-cycle payroll charges, implementation fees, termination fees, reporting fees, or costs tied to benefits changes.

When comparing PEO quotes, do not only ask "What is the fee?" Ask "What is the total annual cost, and what value are we getting for that cost?"

The cheapest PEO is not always the least expensive long term. Poor service, weak implementation, benefits disruption, compliance gaps, and renewal surprises can cost far more than a slightly higher monthly fee.

Want to know whether your PEO quote is competitive? Request a free PEO cost review →