Which PEO fee structure is cheaper?

It depends on your salaries. A percentage of payroll can be cheaper at low salary levels but grows as pay rises. A flat per-employee fee stays the same regardless of salary, so it usually wins for higher-paid teams. Model both against your actual pay levels rather than assuming one is always cheaper.

Why do PEOs quote a percentage of payroll at all?

It is simple to state and scales automatically with your headcount and pay. For the PEO it has the advantage that revenue rises with your salary bill. For the client it can be less transparent, because a single percentage hides how much you are paying for each individual service.

What should I ask a PEO about its pricing?

Ask whether the fee is a percentage or a flat per-employee charge, exactly what it includes, and what sits outside it: setup, benefit markups, workers' compensation, and any add-ons. Ask for the all-in annual cost for your real headcount and salaries, so you can compare providers like for like.

How does a PEO fee differ from an EOR service fee?

They price similar work but in different settings. A PEO shares employer status with you through co-employment, usually in your home country, while an EOR is the sole legal employer abroad. Both may charge per employee or as a percentage, and in both cases the headline fee excludes salary and statutory costs.

Glossary

PEO Fee Structure

A PEO fee structure is the way a professional employer organisation charges its clients, usually either a percentage of total payroll or a flat per-employee-per-month fee, a choice that shapes how predictable the cost is and how visible each service component becomes.

Reviewed by Teamed's in-house employment-law team·Last updated 28 July 2026

Also known as: PEO pricing model, PEO cost structure

What is PEO Fee Structure?

A PEO fee structure is how a professional employer organisation (PEO) prices its service to a client company. Two models dominate. One charges a percentage of total payroll, so the fee rises and falls with what you pay staff. The other charges a flat fee for each employee each month, fixed regardless of salary.

The model changes more than the invoice. A percentage of payroll is simple but ties the PEO's revenue to your salary bill, so a pay rise lifts the fee even though the work has not changed. A per-employee fee is steadier and easier to forecast, and it separates the charge for the service from the size of the payroll.

Either way, the headline rate rarely tells the whole story. Setup fees, benefit markups, workers' compensation charges and administration add-ons can sit on top, and a percentage model can hide how much you pay for each function. Comparing PEOs fairly means pricing the full arrangement, not just the quoted percentage or monthly fee.

What are the two main PEO fee structures?

The first is a percentage of total payroll, where the fee is a set share of everything you pay staff. The second is per employee per month, a flat amount for each worker regardless of salary. Some PEOs blend the two or add a base platform charge, but these are the core models buyers compare.

Why does a percentage-of-payroll model create a misaligned incentive?

Because the PEO's fee grows automatically as your salaries rise, even though administering a higher-paid employee is no more work than a lower-paid one. A pay rise or a senior hire lifts the provider's revenue without lifting the service. Over time, on higher salaries, this can make the percentage model markedly more expensive.

What hidden costs sit outside the headline fee?

Common extras include one-off setup fees, a margin on the benefits and insurance the PEO arranges, workers' compensation charges, and add-ons for extra services. A low headline rate can carry high extras, and a percentage quote can obscure what you pay per function. The only fair comparison prices the whole arrangement.

Key facts

Typical PEO pricing ranges: PEO fees are commonly quoted either as a percentage of total payroll, broadly 2 to 12 per cent depending on services, or as a flat per-employee-per-month fee, broadly 40 to 160 US dollars. Setup fees and benefit markups are often added on top.The two structures behave very differently as salaries change, so the cheaper option depends on your actual pay levels.Source: EOR HQ, PEO Cost Guide 2026· verified 2026-07-28

Percentage of payroll vs per-employee-per-month

	Percentage of payroll	Per employee per month
How it is charged	A share of total payroll	A flat fee per worker
Behaviour as salaries rise	Fee rises with pay	Fee stays the same
Cost predictability	Varies with the payroll bill	Fixed and easy to forecast
Best suited to	Lower salary bands	Higher or mixed salary bands

Frequently asked questions

Which PEO fee structure is cheaper?
It depends on your salaries. A percentage of payroll can be cheaper at low salary levels but grows as pay rises. A flat per-employee fee stays the same regardless of salary, so it usually wins for higher-paid teams. Model both against your actual pay levels rather than assuming one is always cheaper.
Why do PEOs quote a percentage of payroll at all?
It is simple to state and scales automatically with your headcount and pay. For the PEO it has the advantage that revenue rises with your salary bill. For the client it can be less transparent, because a single percentage hides how much you are paying for each individual service.
What should I ask a PEO about its pricing?
Ask whether the fee is a percentage or a flat per-employee charge, exactly what it includes, and what sits outside it: setup, benefit markups, workers' compensation, and any add-ons. Ask for the all-in annual cost for your real headcount and salaries, so you can compare providers like for like.
How does a PEO fee differ from an EOR service fee?
They price similar work but in different settings. A PEO shares employer status with you through co-employment, usually in your home country, while an EOR is the sole legal employer abroad. Both may charge per employee or as a percentage, and in both cases the headline fee excludes salary and statutory costs.

Related terms

Note

This is general information, not legal advice. Statutory rules vary by country and change over time.

Glossary

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Model the all-in cost per employee

Last verified 2026-07-28