Glossary
Employer of record vs PEO
Two distinct workforce-management models. An Employer of Record (EOR) is the sole legal employer of your worker in a target country where you have no entity. A Professional Employer Organisation (PEO) co-employs your US workforce under a shared federal EIN alongside your existing US legal entity.
An Employer of Record (EOR) and a Professional Employer Organisation (PEO) are two distinct workforce-management models that answer different operational questions.
For global payroll teams, the structural dividing line is the legal entity. An EOR becomes the sole legal employer of your worker in a country where you have no local entity. A PEO co-employs your worker under your existing US federal EIN, alongside the legal entity you already have.
The trade-off the procurement spreadsheet almost always gets wrong is treating the two products as substitutes. They are not.
The EOR carries the employer side of the local contract for the country it covers. The PEO administers HR, benefits, and federal tax filing for the US entity you already operate. Reverse either model and the structure stops functioning.
What does the EOR-versus-PEO split mean in payroll?
The dividing line is which party holds the legal-employer role. That single fact drives every downstream payroll outcome.
The EOR route
An Employer of Record is a third-party provider whose own local entity becomes the sole legal employer of your worker in a target country. The EOR signs the local employment contract under the country's statutory form.
The provider pays statutory taxes under its local registration, holds work-permit sponsorship where required, and carries termination liability under local labour law. You direct the day-to-day work; the EOR signs the paperwork.
The PEO route
A Professional Employer Organisation is a US service model that co-employs your existing workforce under a shared employer arrangement. You retain your US legal entity and federal EIN.
The PEO files payroll taxes under its own FEIN as the administrative employer, runs the master workers' compensation policy, procures group health benefits, and shares defined slices of compliance liability. You keep hiring, firing, direction, and compensation authority.
Why the labels are not interchangeable
EOR works because you do not have an entity in the target country, and the EOR's local entity stands in. PEO works because you do have an entity in the US, and the PEO co-employs alongside it. Reverse either and the structure stops functioning.
For the full decision flow when both could theoretically work, our EOR vs PEO comparison walks through the choice country by country.
How do EOR and PEO compare on legal-employer responsibility?
The clearest operational test is which party signs the local employment contract and which party is named when a regulator opens a file. EOR and PEO answer those two questions differently.
| Responsibility | EOR (target country) | PEO (US co-employment) | Buyer risk |
|---|---|---|---|
| Legal employer of record | Provider local entity | Client (shared with PEO for tax) | Wrong model for the country |
| Employment contract signature | Provider | Client | Contract template misalignment |
| Payroll tax remittance | Provider (local registrations) | PEO under its FEIN | Non-CPEO leaves IRS recourse on client |
| Hiring and firing authority | Client (with provider procedural support) | Client | Procedural defect at termination |
| Benefits procurement | Provider statutory plan | PEO master policy | Statutory-floor mismatch |
| Work-permit sponsorship | Provider where law allows | N/A | Country-specific sponsorship gaps |
| Discrimination claim defendant | Provider (primary) | Both parties named | Indemnity carve-out on claim type |
| IP assignment | Through provider MSA to client | Direct to client | Local IP-assignment carve-outs |
Under EOR, the provider's local entity stands as the named defendant in any local labour-court action. Termination authority runs through the EOR's procedural route: works council in Germany, procedura conciliativa in Italy, convocation in France.
Under PEO co-employment, the client retains the legal-employer role for hiring, firing, direction, performance, and discipline. The PEO signs the federal tax filings under its FEIN, administers the benefits, and shares specific compliance obligations defined in the Client Service Agreement.
How does the cost stack compare when units are normalised?
Comparing $499 EOR per-employee per month against 3.8% PEO percentage-of-payroll is the most common procurement mistake in the category. Run the units on the same axis and the trade-off becomes visible.
| Cost line | EOR | PEO | Buyer check |
|---|---|---|---|
| Platform fee | $400-$700 PEPM | $40-$150 PEPM or 2-12% of payroll | Normalise to PEPM before compare |
| Statutory employer contributions | Country-specific (15%-45% on top) | Client retains (FICA 7.65%, FUTA, SUTA) | Compare loaded cost, not platform fee |
| Implementation | $500-$2,500 per country | $500-$5,000 per client | Number of countries vs single PEO |
| Deposit or pre-funding | 1.5-3 months of total employment cost | None typical | Cash-flow impact on EOR |
| Lock-in | Country-by-country, 60-90 day notice | 12-month minimum, benefits-renewal anchor | Cost of switching after signature |
| Termination administration | Local statutory severance plus coordination fee | Client retains, PEO administers paperwork | Exit-cycle cost line |
The percentage-of-payroll PEO quote is cheaper than flat-fee at low wages and more expensive at high wages.
The crossover sits between $50,000 and $70,000 average wage depending on the percentage. At a $90,000 average wage and 4%, that is $3,600 per worksite employee per year, or roughly $300 PEPM, well above the flat-fee equivalent for the same headcount.
For an $80,000 German engineer at 22% employer contributions, EOR loaded annual cost lands near $103,000 before the platform fee. The platform fee is the smallest line on either side; see the employer contributions entry for country-by-country loading.
What do buyers consistently get wrong?
The recurring mistakes cluster into four moves visible in nearly every procurement review.
The first is treating the two products as substitutes. EOR exists because you have no entity in the target country and need a legal employer there.
PEO exists because you have a US entity and want to outsource its HR, benefits, and payroll administration. A team trying to use a PEO outside the US, or an EOR to replace its US HR function, is putting the wrong product into the wrong slot.
The second is reading the "international PEO" label as a real product. Co-employment is a US legal construct that does not port cleanly to most foreign jurisdictions.
France's prêt de main d'œuvre rules, Germany's Arbeitnehmerüberlassung licensing, and the UK's absence of any statutory co-employment framework all mean an "international PEO" pitch resolves, on inspection, to sole-employer EOR. See the international PEO entry for where the marketing label diverges from the legal structure.
The third is assuming the PEO carries legal-employer liability the way an EOR does. It does not.
Under co-employment, the client retains the worksite-employer role for hiring, firing, direction, and discipline. If an employee brings a discrimination claim, both parties can be named, and the indemnification carve-outs in the Client Service Agreement decide how the cost lands. The PEO is not a liability transfer the way many sales decks imply.
The fourth is the "same vendor for everything" trap. Global expansion teams reach for the US PEO that already runs their domestic payroll and ask for international coverage.
The right answer for those countries is EOR through that vendor's owned or partner entities, sold as a separate product on a separate price book. Treating it as an extension of the PEO contract usually mis-prices the international leg.
Which providers deliver EOR, PEO, and the hybrid in the middle?
The market splits cleanly into three groups, and labelling drift in vendor decks is responsible for most of the confusion.
Deel runs an EOR-first product in 150+ countries through owned and partner entities, with the broadest country coverage and fastest onboarding in the category. The limitation is provider-of-record depth in jurisdictions where Deel uses partner entities rather than owned ones, where amendment turnaround and indemnification scope are weaker than in owned-entity markets.
Remote runs an owned-entity EOR with clean local contract drafting and a transparent termination-cost calculator before signature. The limitation is footprint: Remote owns fewer entities than Deel, so countries outside its owned footprint default to partner relationships and amendment workflow lengthens.
Multiplier runs EOR plus contractor-of-record with proactive flagging on fixed-term to indefinite conversion. The limitation is jurisdictions with strict works-council consultation, where the pre-termination workflow is less developed than at the larger-by-revenue providers.
Insperity, ADP TotalSource, and TriNet are the three large US-only PEOs with established CPEO certification. Insperity leads on dedicated HR business-partner support; ADP TotalSource leads on enterprise-scale benefits underwriting; TriNet leads on industry-vertical specialisation.
None of the three can hire your engineer in Berlin, regardless of what their account team suggests during cross-sell.
Globalization Partners (G-P) and Rippling sit in the hybrid middle. G-P owns entities in 180+ countries for EOR delivery and bundles a US PEO product activated against the client's own FEIN.
Rippling bundles HRIS, contractor management, EOR, and US PEO into a single platform. The limitation for both: they are not co-employment internationally. Outside the US, the legal structure is sole-employer EOR through their local entity, not PEO.
Velocity Global markets "Global EOR" plus a US PEO add-on. The dividing line buyers most often miss: the PEO leg requires the client's own US FEIN to activate. A single product to cover both your US workforce and your international hires without a US entity is not what Velocity Global's US PEO does.
Whichapp view
If the headcount sits inside the US and a US entity is already in place, the live question is PEO versus in-house HR plus a direct broker.
If the headcount sits outside the US and no entity exists there, the live question is EOR versus opening a local entity. Mixing the two products in one RFP cell almost always produces the wrong decision.
For Finance teams worried about co-employment liability, the specific lever is CPEO certification. A CPEO assumes sole federal employment tax liability on wages it pays on behalf of the client; a non-CPEO leaves the IRS recourse on the client's books if the PEO fails to remit.
See best EOR providers for international coverage and best global payroll when your entity already exists and you need the multi-country payroll layer rather than the legal-employer wrapper.
See our ranked shortlist of providers, scored for jurisdiction depth, contract flexibility, and price transparency. Updated for 2026.
View the shortlist →EOR vs PEO FAQs
Can a US PEO hire workers in other countries?
No. Co-employment is a US legal construct under shared federal EIN and worksite-employer doctrine. It does not port to most foreign jurisdictions.
A US PEO marketing an international product is offering sole-employer EOR through its own or partner entities in those countries, sold on a different price book. The label drift is the source of most procurement-spreadsheet confusion in this category.
Which is cheaper: EOR or PEO?
The question is not directly answerable because the two products do different jobs.
EOR list price is $400 to $700 per employee per month plus the full local employer cost stack. PEO is $40 to $150 PEPM flat or 2 to 12 percent of gross payroll, with the client retaining underlying US payroll, FICA, FUTA and workers' compensation.
Does a PEO transfer employment liability away from the client?
Not the way an EOR does. Under co-employment the client retains worksite-employer responsibility for hiring, firing, direction, and discipline.
Both parties can be named in a discrimination or wage claim. The Client Service Agreement defines which carve-outs and indemnities apply, and that document, not the sales deck, decides where the cost lands.
What is a CPEO and why does it matter?
A Certified Professional Employer Organisation is a PEO that has met IRS bonding and audit requirements and assumes sole federal employment tax liability on wages it pays on behalf of the client.
A non-CPEO leaves IRS recourse on the client's books if the PEO fails to remit. Around 100 PEOs hold CPEO certification, a small share of the 500 US providers.
Can the same provider deliver both EOR and PEO?
Yes, several large providers bundle both, including Velocity Global, Globalization Partners, and Rippling.
The structural caveat: the PEO leg co-employs only inside the US, requires the client's own US FEIN, and runs on a different price book from the EOR leg. The two products sit under one logo, but they are not the same instrument. See the EOR compliance entry for the full responsibility split on the international leg.