A PEO (professional employer organization) is a co-employer: it enters a co-employment agreement with your business and shares the legal employer role, usually so a company can access group-rate benefits it could not get alone. "PEO services" is the bundle built around that shared role — payroll, benefits administration, and HR compliance support, sold together.
This page defines the term precisely, lists what the services bundle actually includes, and lines up a PEO against the two models people confuse it with: an EOR and a plain payroll service. It also says where a PEO does not fit — hiring someone in a country where you have no entity — because that is a different problem with a different tool.
Last updated August 6, 2026. Jump to: What a PEO is · What the services include · How co-employment works · PEO vs EOR vs payroll service · When a PEO fits · Where it doesn’t fit · What it costs · FAQ
What is a PEO, exactly?
PEO stands for professional employer organization. The defining feature is co-employment: your business and the PEO both hold the legal employer role for the same worker, at the same time, under a written agreement. You keep directing the work — setting pay, managing performance, deciding who does what. The PEO takes on a defined slice of the employer duties alongside you.
That slice is usually payroll, benefits, and HR compliance. It is not a staffing agency (it does not find workers for you) and it is not a payroll vendor alone (it shares the employer role, not just a task). The model is mostly a US, domestic one — it depends on you already holding a legal entity where the person works, because the PEO co-employs under your entity, not instead of it.
Most companies that use a PEO are small or mid-sized US employers who want the benefits leverage and HR support of a much larger company, without building that HR function themselves.
What do "PEO services" actually include?
When a provider advertises "PEO services," it is usually selling some or all of this bundle:
- Payroll processing and tax filing. Gross-to-net calculations, payslips, and payroll tax filings — the same core task a plain payroll service runs.
- Benefits administration. Access to the PEO’s pooled group plans — health insurance, retirement, and often dental or vision — at rates a small company usually cannot get alone.
- Workers’ compensation. Coverage and claims handling, often bundled into the PEO relationship rather than bought separately.
- HR compliance support. Employee handbooks, policy templates, and help keeping up with employment law changes.
- Unemployment insurance administration. Filing and managing state unemployment insurance obligations tied to the co-employed workforce.
That is the difference from a plain payroll service in one line: a payroll service runs the pay calculation, and stops there. "PEO services" is that same payroll function wrapped inside a shared employer relationship, with benefits and compliance support layered on top.
How co-employment works, and who is liable
Co-employment splits the employer role rather than transferring it. Your business stays an employer of record for most legal purposes — you are not removed from the relationship. The PEO becomes a second employer for a specific, agreed set of duties, mainly payroll, benefits, and parts of HR compliance.
Liability follows the split. If a payroll filing the PEO ran goes wrong, that is usually on the PEO. Broader employment decisions — hiring, firing, day-to-day management — stay yours, and so does the liability that comes with them. Co-employment reduces your HR administrative burden; it does not remove you from employment law.
Because that split matters, it is worth checking who you are dealing with. Many established PEOs pursue certification through the IRS’s Certified PEO (CPEO) program, or accreditation from ESAC (the Employer Services Assurance Corporation), both meant to signal financial and compliance reliability. Neither is required to operate as a PEO, but either is a reasonable first filter when you are comparing providers.
PEO vs EOR vs payroll service
The three get confused because all three touch payroll. The table below lines them up on what actually decides between them: who the legal employer is, and whether you need your own entity.
| Dimension | Payroll service | PEO | EOR |
|---|---|---|---|
| What it does | Processes pay: calculations, payslips, tax filings. | Co-employs your team: payroll, benefits, and HR compliance. | Becomes the sole legal employer on your behalf. |
| Legal employer | You, fully. | You and the PEO, shared. | The EOR, alone. |
| Entity required? | Yes, yours. | Yes, yours — the PEO co-employs under it. | No — the EOR brings its own. |
| Benefits access | Not included. | Pooled group plans through the PEO. | Statutory plus local supplemental, per country. |
| Geographic fit | Wherever your entity is. | Primarily US, domestic. | International, any covered country. |
| Cost shape | Per-employee or per-payslip fee. | Per-employee monthly fee, or a percentage of payroll. | Flat per-employee monthly fee. |
This table is the short version of two deeper comparisons we’ve written. For the full PEO-vs-EOR decision guide — including switching between them and using both at once — see EOR vs PEO. For the difference between a PEO and a plain payroll processor, see PEO vs payroll service.
When PEO services make sense
A PEO is the right tool in a specific, narrow situation, not a general-purpose HR fix. It fits when:
- You already have a legal entity in the country where you’re hiring — most often the US.
- You want group-rate benefits that would be out of reach on your own.
- You want HR compliance support, not just a pay run.
- You’re comfortable sharing the legal employer role with a partner.
If all four are true, PEO services are usually a faster and cheaper way to get benefits leverage and HR support than building the function in-house.
Where a PEO doesn’t fit
A PEO cannot help with the most common reason companies go looking for one of these terms: hiring someone in a country where you have no legal entity. Co-employment happens under your entity. No entity, nothing for the PEO to co-employ under — the model runs out at exactly the point where international hiring starts.
That gap is what an employer of record (EOR) is for. An EOR becomes the sole legal employer in a country on your behalf, so you can hire there without setting up your own entity. See what an employer of record is for the full model.
To be direct about who we are: Remote& is not a PEO. We don’t do US co-employment or pooled domestic benefits. We run EOR and contractor-of-record hiring for teams building a global workforce — the part of this problem a PEO was never built to solve. If you already have a US entity and want co-employment, a PEO (including the regional providers who serve that market) is the right category to be looking at; if you’re hiring where you have no entity, that’s us.
What do PEO services cost?
PEO pricing has no single published figure, because it depends on headcount, the benefits package, and the provider. It usually takes one of two shapes: a flat per-employee monthly fee, or a percentage of your total payroll. Either way, the price tracks the benefits and HR services bundled in — it is not comparable to a plain payroll-processing fee.
For contrast, EOR pricing — the model that covers hiring abroad — is usually a flat per-employee monthly fee. Across providers that publish rates, the market range is $199 to $699 or more per employee per month. Remote& publishes a flat $400 per employee per month. Neither figure includes statutory employer costs, which local law sets on top of any provider fee.
Frequently asked questions
What is a PEO?
A PEO (professional employer organization) is a co-employer. It enters a co-employment agreement with your business and shares the legal employer role for your staff, usually so you can access group-rate benefits and HR compliance support you could not get alone. You still direct the work; the PEO takes on a defined slice of the employer duties, mainly payroll, benefits, and HR compliance.
What do PEO services include?
Typically five things: payroll processing and tax filing, benefits administration through the PEO’s pooled group plans, workers’ compensation coverage and claims handling, HR compliance support such as handbooks and policy updates, and unemployment insurance administration. Providers vary in exactly what is bundled, but that is the core PEO services package.
Is a PEO the same as a payroll service?
No. A payroll service processes pay and stops there — calculations, payslips, and tax filings — while you stay the sole employer. A PEO shares the legal employer role with you through co-employment, and adds benefits administration and HR compliance support on top of payroll. Payroll is one task; PEO services are a shared employer relationship built around that task.
What is the difference between a PEO and an EOR?
A PEO co-employs your team where you already have a legal entity, sharing the employer role — mostly a US model. An employer of record (EOR) becomes the sole legal employer in a country where you have no entity at all, so you can hire there without setting one up. If you have an entity and want benefits leverage, look at a PEO. If you have no entity in that country, you need an EOR.
Can a PEO hire someone for me in another country?
No. A PEO co-employs under a legal entity you already hold, so it cannot act as your employer in a country where you have no entity. To hire internationally without setting up your own entity, you need an employer of record instead, which brings its own local entity and becomes the legal employer on your behalf.
How much do PEO services cost?
There is no single published figure. PEO providers typically charge either a flat per-employee monthly fee or a percentage of your total payroll, and the price tracks the benefits and HR services included. For comparison, EOR pricing — the model for hiring abroad — usually runs $199 to $699 or more per employee per month across the market; Remote& publishes a flat $400.
Is Remote& a PEO?
No. Remote& does not offer US co-employment or pooled domestic benefits, which is what a PEO does. Remote& runs employer-of-record and contractor-of-record hiring for teams building a global workforce — hiring in countries where you have no entity. If you need US co-employment, look at a PEO; if you’re hiring internationally, that’s what we do.
We’re not a PEO — here’s what we do
Remote& runs employer-of-record and contractor-of-record hiring so you can build a team in countries where you have no entity, without stitching a PEO, a payroll service, and a cross-border tool together. Explore global workforce management, or book a demo to talk through your countries and hires.