The staffing back-office problem

Staffing runs on volume and turnover. Every week brings new starts, ends, and hours, across clients and often across state lines. Behind that sit the parts that do not place anyone: multi-state payroll and filings, workers' compensation on a high-churn workforce, certificates and audits, onboarding paperwork, and the compliance that comes with being the employer. When placements grow, that load grows with them, and it competes with the work that actually makes money.

What a PEO runs for a staffing firm

Inside a PEO, your workforce sits in a co-employment structure and the PEO runs the employer-side back office:

  • Payroll and every federal and state tax filing, at staffing volume.
  • Workers' compensation coverage through the provider's program, with the claims and reporting managed for you. How the comp is priced is the provider's underwriting call, on your class codes and history. See how comp works through a PEO.
  • Onboarding, compliance, and HR support for a workforce that turns over fast.

You keep your clients, your placements, and your business. The PEO carries the paperwork and the employer-side filings. We are not the plan provider. A separate, licensed provider runs the coverage and the payroll platform. We run the math and connect you.

Where the flat fee fits a changing workforce

The PEO's fee is flat and per person, in two forms, and a staffing firm uses both. Under co-employment, every W-2 worker has to run through the PEO's payroll, so the people you are not enrolling in benefits still sit in the structure:

  • $150 per person per month, full stack: you and any staff you put on the group plan, the people getting payroll, the plan, benefits, and the back office.
  • $75 per person per month, compliance only: the W-2 workers you are not enrolling in benefits, your placed temps, getting payroll and compliance without the group plan.

It is month to month, and it does not climb as a percentage when you grow. See the fee and what is included.

PEO vs staffing agency vs EOR

These get mixed up, so here it is plainly:

  • A staffing agency recruits and places workers. That is you.
  • A PEO is your back office. Under co-employment, it runs payroll, comp, benefits, and compliance for your workforce while you keep recruiting and placing. It does not compete with you or take your clients.
  • An EOR becomes the sole employer of record for workers, often where you have no entity in a state. That is a different model from co-employment, where you stay the employer and the PEO shares the administrative load.

If you run your own staffing business and want the back office handled, a PEO is the structure that fits.

Who this fits

This fits a staffing firm with a real, recurring W-2 workforce and enough volume that moving payroll, comp, and compliance into one program is worth it. The broader USA OPS fit still applies to the owner: it works best when you net about $90,000 or more, file or will file as an S-corp or C-corp, and want the structure, not just a comp quote.

It is a poor fit if you place only a handful of workers, if you are happy running the back office yourself, or if a comp rate is the only thing you are shopping. See whether a PEO is a fit.

See your own number first

Run your own figures before any call. The calculator models your current path next to the path through a group structure on your 2026 numbers, shows the difference, and tells you when staying put is the better move. It costs nothing and asks nothing of you until you choose the full report. The workers' compensation rate is quoted by the provider when you go forward.