An EOR (Employer of Record) is the sole legal employer of workers in countries where your company has no entity. A PEO (Professional Employer Organization) is a co-employment model where the PEO and your company share employer responsibilities — but your company must already have a legal entity in that country. The critical difference: EOR requires no entity; PEO requires one. EOR is global (works anywhere); PEO is primarily US-based. EOR handles full compliance; PEO handles HR/payroll administration while your company retains some legal employer duties. For international hiring, use EOR. For US HR outsourcing, use PEO.
Table of Contents
- The Core Legal Difference (EOR vs. PEO)
- Co-Employment: What It Means
- Solo Employment: How EOR Works
- PEO Model Explained: US-Centric HR Outsourcing
- EOR Model Explained: Global Hiring Without Entity
- Detailed Comparison Table
- When You Must Have a Legal Entity (PEO Requirement)
- Why PEO Does Not Work Internationally
- Why EOR Does Not Work for US HR Outsourcing
- Cost Comparison: EOR vs. PEO
- Risk Analysis: Liability in Each Model
- Real-World Scenarios: Choosing Between EOR and PEO
- Common Misconceptions (Especially “Global PEO”)
- FAQ
- Sources & Citations
- Internal Links
1. The Core Legal Difference: EOR vs. PEO
This is the distinction that separates the two models. Everything else follows from this.
PEO: Co-Employment Model
In a PEO arrangement, two entities share the employer role:
- Your Company — You retain some legal employer responsibilities (recruiting, hiring decisions, termination decisions, day-to-day management, work direction).
- The PEO — The PEO shares employer responsibilities (payroll processing, benefits administration, HR administration, worker’s compensation, compliance with certain regulations).
Both are “employers.” Both can be held liable in an employment dispute.
Example: You own a recruitment agency in New York with 15 employees. You sign an agreement with a PEO provider. The PEO becomes a co-employer of your staff. The PEO processes payroll, handles benefits, and manages compliance with New York labour law. You still manage the day-to-day work, hire/fire decisions, and client relationships. If an employee sues for wrongful termination, both you and the PEO are defendants (shared liability).
EOR: Sole Employment Model
In an EOR arrangement, the EOR is the only legal employer:
- Your Company — You are NOT an employer in that jurisdiction. You are a client of the EOR. You make hiring and management decisions operationally, but you have no legal employer status.
- The EOR Entity — The EOR is the sole legal employer. The EOR’s legal entity (registered in that country) signs the employment contract, handles payroll, manages compliance, and bears legal liability.
Only one entity is the employer. The EOR is liable; your company is not (directly).
Example: You are a US startup. You want to hire a software engineer in Germany. You do not incorporate a German entity. Instead, you hire through an EOR. The EOR’s German subsidiary (e.g., Deel GmbH) is the legal employer. The engineer’s contract is with Deel GmbH. If the engineer sues, they sue Deel GmbH, not your company. You are a client, not an employer in Germany.
2. Co-Employment: What It Means
Co-employment is central to the PEO model. Understanding it is essential.
Legal Definition
Co-employment occurs when two entities share the rights, responsibilities, and liabilities of being an employer. Both entities have control over the employee, and both can be held legally responsible for employment law violations.
PEO Co-Employment Breakdown
| Responsibility | Your Company | PEO |
|---|---|---|
| Recruiting & hiring | ✅ You decide who to hire | ❌ PEO does not recruit |
| Work direction | ✅ You direct daily work | ❌ PEO does not manage work |
| Performance management | ✅ You manage performance | ⚠️ PEO may advise on legality |
| Termination decision | ✅ You decide to terminate | ⚠️ PEO advises and executes |
| Payroll processing | ❌ You do not process | ✅ PEO processes payroll |
| Tax filings | ❌ You do not file taxes | ✅ PEO files with IRS/state |
| Benefits administration | ❌ You do not administer | ✅ PEO manages group benefits |
| Worker’s compensation | ⚠️ Shared liability (your industry) | ✅ PEO manages claims |
| Legal liability | ⚠️ Shared (co-employment) | ⚠️ Shared (co-employment) |
Critical insight: In a PEO arrangement, both you and the PEO can be sued. This is different from outsourcing, where the vendor alone is liable.
3. Solo Employment: How EOR Works
EOR operates on the opposite principle: there is only one legal employer.
EOR Employment Breakdown
| Responsibility | Your Company | EOR |
|---|---|---|
| Recruiting & hiring | ✅ You hire the candidate | ❌ EOR does not recruit |
| Work direction | ✅ You direct daily work | ❌ EOR does not manage work |
| Performance management | ✅ You manage performance | ❌ EOR does not manage |
| Termination decision | ✅ You decide to terminate | ✅ EOR executes (legally) |
| Payroll processing | ❌ You do not process | ✅ EOR processes payroll |
| Tax filings | ❌ You do not file (not employer in that country) | ✅ EOR files all taxes |
| Benefits administration | ❌ You do not administer | ✅ EOR manages all benefits |
| Worker’s compensation | ❌ Not applicable (EOR is employer) | ✅ EOR is solely liable |
| Legal liability | ❌ Not an employer; limited liability | ✅ EOR bears employer liability |
Critical insight: In an EOR arrangement, only the EOR can be sued as an employer. Your company is a client, not an employer in that jurisdiction.
4. PEO Model Explained: US-Centric HR Outsourcing
PEOs are primarily a US domestic HR solution. Understanding how they work illuminates why they do not work internationally.
The PEO Market in the US
The US PEO market is mature and substantial. Major PEO providers include ADP TotalSource, TriNet, Insperity, and Justworks. Together, they manage payroll and HR for millions of US employees.
Why PEO Works in the US
- You have a legal entity: You incorporated a US company (LLC, C-Corp, S-Corp). You are an employer under US law.
- The PEO adds HR infrastructure: The PEO becomes a co-employer, handling payroll, benefits, compliance, and worker’s compensation.
- You retain control: You still make hiring, firing, and management decisions.
- Cost efficiency: Instead of building an in-house HR department, the PEO provides it at scale.
Example: You run a plumbing company in Texas with 12 employees. You sign a PEO agreement. The PEO becomes a co-employer, handling payroll (every 2 weeks), federal and state tax filings, worker’s compensation insurance, and group health benefits. You manage the teams and make hiring/firing decisions. Cost: ~$1,200–$2,000/employee/year. Benefit: You avoid building an HR department.
PEO Limitations in the US
- Size matters: PEOs typically work best with 10–500 employees. Below 10, you might use an online payroll service (like Guidepoint). Above 500, you might prefer direct employer infrastructure.
- Industry variations: Some industries (construction, healthcare, hospitality) have specific worker’s compensation or compliance needs that not all PEOs handle equally.
- Liability sharing: Because it is co-employment, both you and the PEO can be sued. You cannot escape all liability by using a PEO.
5. EOR Model Explained: Global Hiring Without Entity
EOR is fundamentally different because it is designed for international hiring where you have no legal entity.
The Global EOR Market
The global EOR market is newer than PEO (grown significantly since 2015) and is concentrated among companies that want to hire internationally. Major EOR providers include Deel, Guidepoint, Velocity Global, ADP Global Payroll, and Bamboo HR Global.
Why EOR Works Internationally
- You have no entity in the target country: You want to hire in Germany, Brazil, or Singapore, but you do not want to incorporate there.
- The EOR becomes the sole employer: The EOR’s legal entity (registered in that country) is the employment contract signer and statutory employer.
- You control the work operationally: You manage the employee’s projects, performance, and team integration.
- Zero legal employer status in that country: You are a client, not an employer. Employment disputes are between the employee and the EOR.
Example: You are a US startup. You want to hire a backend engineer in India. You do not incorporate in India (too expensive, too much compliance overhead). Instead, you use an EOR. The EOR’s Indian subsidiary (e.g., Deel India Private Limited) becomes the legal employer. The engineer is paid in Indian rupees, following Indian labour law. You manage the engineer’s code, projects, and performance. You have no legal employer status in India.
EOR Limitations Internationally
- Coverage varies: Not all EORs cover all countries. Confirm coverage in your target market.
- Aggregator risk: Some EORs use local partners instead of owned entities. This reduces accountability.
- Cost per employee: EOR fees (8–15% of salary) apply per employee in that country. Hiring 30 people across 10 countries gets expensive.
- Transition complexity: If you later incorporate in a country, migrating from EOR to entity takes time and coordination.
6. Detailed Comparison Table: EOR vs. PEO
| Factor | EOR | PEO |
|---|---|---|
| Legal Employer | EOR entity only | You + PEO (co-employment) |
| Requires Your Entity? | No | Yes (in that jurisdiction) |
| Geography | Global (150+ countries) | Primarily US |
| Best For | International hiring without entity | US HR administration |
| Employment Contract Signed By | EOR entity | You + PEO (co-employment agreement) |
| Payroll Processing | EOR processes all payroll | PEO processes payroll |
| Tax Filings | EOR files all employer taxes | PEO files federal/state taxes |
| Benefits Admin | EOR manages benefits (varies by country) | PEO manages group benefits |
| Worker’s Comp | Not applicable (EOR is employer) | PEO manages claims (co-employment) |
| Day-to-Day Management | You manage (not EOR) | You manage (PEO does not) |
| Hiring Decision | You choose candidate | You hire employee |
| Termination Decision | You decide; EOR executes legally | You decide; PEO executes (co-employment) |
| Liability in Dispute | EOR primarily liable | You + PEO shared liability |
| Insurance | EOR carries employment practices liability | You must carry EPLI (PEO is co-employer) |
| Can You Hire Contractors? | No (EOR is for employees only) | Yes (separate from PEO arrangement) |
| Onboarding Time | 5–10 days | 1–3 days (entity already exists) |
| Cost Model | % of salary OR flat fee per employee | % of salary + benefits markup |
| Best Decision-Maker | HR/Finance (international hiring) | HR (US operations) |
7. When You Must Have a Legal Entity (PEO Requirement)
This is the non-negotiable constraint that separates the two models.
PEO Requires a Legal Entity Because:
- Co-employment is a US legal concept: Co-employment can only exist when both the client company and the PEO have a legal relationship with the employee. If you have no legal entity in a jurisdiction, you cannot be a co-employer.
- The PEO is a state-regulated vendor: PEOs are regulated by individual US states. They can only operate in jurisdictions where they are licensed (all 50 states + DC). They cannot become sole employers in foreign countries.
- Tax filing requires an entity: The PEO files taxes on behalf of your entity. Without an entity, there is no tax home to file to.
Countries Where PEO Does NOT Work
- Germany (no PEO providers operate here; labour law is too restrictive for co-employment)
- Brazil (co-employment is not a recognized legal model)
- India (co-employment is not used; employers must be registered with labour authorities)
- Singapore (co-employment is not standard; hiring requires a registered entity)
- UAE (co-employment is not recognized)
- Most of the world outside the US
Countries Where PEO Might Work (US-Adjacent)
- Canada (some PEOs offer Canadian co-employment, but coverage is limited)
- Possibly Mexico (under specific circumstances, but rare)
Bottom line: If you want to hire outside the US without incorporating an entity, PEO is not an option. Use EOR instead.
8. Why PEO Does Not Work Internationally
Let’s be explicit about why the PEO model fails globally.
Reason 1: Co-Employment Is a US Legal Concept
Co-employment (shared employer status) is a creature of US employment law. Most countries have not adopted it. In Germany, the law requires one clear employer. France has not adopted co-employment. Brazil’s labour code does not recognize it.
If a PEO tried to operate as a co-employer in Germany, the German labour authorities would reject it. The law requires a single, identifiable employer. The PEO would have no status; the employee would have no protections; the arrangement would be unenforceable.
Reason 2: You Must Be a Registered Employer
In most countries, becoming an employer (even a co-employer) requires registration with labour authorities and tax authorities. You must have a Tax ID (or equivalent), be on a labour ministry registry, and comply with country-specific reporting.
If you do not have a legal entity in Germany, you cannot register as an employer. The German labour authorities will not recognize you as an employer — you cannot be a co-employer either.
Reason 3: PEO Providers Are US-Licensed
PEO providers are licensed and regulated by individual US states. They have no authority or recognition in foreign countries. A US PEO provider cannot sign employment agreements in Brazil or operate payroll in France. It is simply not legal or possible.
Reason 4: Multi-Country Liability Is Too Complex
If a PEO tried to co-employ workers in multiple countries, it would face conflicting legal obligations:
- Germany says: “The employer must be registered and accountable here.”
- India says: “The employer must comply with our labour code.”
- Singapore says: “The employer must file with our Ministry of Manpower.”
A PEO cannot simultaneously satisfy all of these. So it does not try. PEOs stick to the US, where they are licensed and understood.
The “Global PEO” Misnomer
Many vendors market themselves as “global PEO.” This is misleading. What they actually operate is an EOR model globally, but they use the “PEO” label because it is more familiar in the market.
Examples:
- “Guidepoint Global PEO” — actually an EOR (sole employer model).
- “Remote Employer Global PEO” — actually an EOR (uses local entities).
- Some ADP Global products are labeled “PEO” but function as EOR (sole employer in target countries).
Red flag: If a vendor claims to offer “global PEO,” ask them directly: “In [target country], are we co-employers, or are you the sole employer?” Their answer will clarify whether they are actually offering EOR (despite the PEO label).
9. Why EOR Does Not Work for US HR Outsourcing
The reverse is also true: EOR is not a substitute for PEO in the US.
Why Companies Prefer PEO for US Operations
- Cost: PEO fees (8–12% of payroll) are lower than EOR fees because the PEO is only handling HR administration, not bearing full sole employer liability.
- Integration: PEO providers are integrated with US payroll, tax filing, benefits platforms, and worker’s compensation carriers. They are built for US compliance.
- You retain control: Co-employment means you still make hiring/firing decisions. You are not outsourcing your employer decisions; you are outsourcing the infrastructure.
- Group benefits: PEOs aggregate employees across multiple clients to offer group health insurance, which is cheaper than individual policies.
Why You Would Not Use EOR in the US
- It is overkill: You already have a US entity. You are already registered as an employer. You do not need someone else to be your sole employer.
- It is more expensive: EOR fees (12–15% of payroll) are higher than PEO because EOR bears full legal liability.
- You lose control: With EOR, you are a client, not an employer. The EOR technically makes hiring and firing decisions (though in practice they follow your direction). It is awkward in a US context where you already are an employer.
- Regulatory mismatch: US worker’s compensation, unemployment insurance, and tax filing are tied to the employer entity (you). If an EOR is the sole employer, these benefits do not transfer to you cleanly.
Bottom line: For US operations, use PEO. For international operations without a local entity, use EOR.
10. Cost Comparison: EOR vs. PEO
Cost is often the deciding factor. Let’s compare real numbers.
PEO Pricing Structure (US)
PEO pricing typically includes:
- Base admin fee: ~3–4% of payroll
- Payroll processing: included
- Tax filing & compliance: included
- Benefits administration: included
- Worker’s compensation insurance: included (added to cost based on industry)
- Health insurance: group rates (passed through; PEO marks up slightly)
Example: Texas plumbing company with 10 employees
- Total annual payroll: $500,000 (average $50K/employee)
- PEO base fee: 4% = $20,000/year
- Worker’s compensation insurance: ~$25,000/year (construction industry is costly)
- Group health insurance (if offered): ~$150,000/year
- Total cost: $195,000/year ($19,500/employee/year)
What you get:
- Payroll processing every 2 weeks
- Tax filings (federal + state)
- Benefits administration
- HR helpdesk support
- Worker’s compensation management
- Unemployment insurance management
EOR Pricing Structure (Global)
EOR pricing includes:
- Monthly per-employee fee OR % of salary
- Payroll processing
- Tax filing & compliance (in that country)
- Benefits administration (varies by country)
- Statutory costs (employer contributions, mandatory benefits)
Example: Hiring a backend engineer in Germany
- Gross salary: €60,000/year (€5,000/month)
- Employer social contributions (mandatory): 21% = €12,600/year
- EOR service fee: €500/month = €6,000/year
- Total cost to you: €78,600/year
Compare this to India:
- Gross salary: ₹1,200,000/year (₹100,000/month = ~$1,200 USD)
- Employer EPF contribution (mandatory): 12% = ₹144,000/year
- EOR service fee: $300/month = $3,600/year (roughly ₹300,000)
- Total cost to you: ₹1,644,000/year (~$19,700 USD)
Cost Per Employee Comparison
| Scenario | Model | Employee Cost | Employer Fee | Statutory Costs | Total Annual Cost | Per-Employee Cost |
|---|---|---|---|---|---|---|
| US — 10 employees, construction | PEO | $500K payroll | $20K (4%) | $25K (WC) | $545K | $54.5K |
| Germany — 1 engineer | EOR | €60K salary | €6K fee | €12.6K (SS) | €78.6K | €78.6K |
| India — 1 engineer | EOR | ₹12L salary | $3.6K fee | ₹14.4L (EPF) | ~$19.7K | ~$19.7K |
| Singapore — 1 engineer | EOR | SGD 120K salary | $400/mo fee | SGD 20.4K (CPF) | ~SGD 145K | ~SGD 145K |
Key insight:
- US PEO: ~$20–30K per employee per year (varies by industry and company size)
- Global EOR: €70–85K per employee per year in expensive countries like Germany; $15–25K in lower-cost markets like India or Southeast Asia
11. Risk Analysis: Liability in Each Model
Understanding liability is crucial for risk-averse companies.
Liability in PEO (Co-Employment)
In a PEO arrangement, both you and the PEO can be sued as employers. This is shared liability.
Example: An employee claims wrongful termination.
- Your liability: If the termination was discriminatory or retaliation for protected activity (whistleblowing, jury duty, etc.), you can be sued personally. The employee can claim your manager made a discriminatory decision.
- PEO liability: If the PEO failed to follow proper procedure (e.g., did not file required paperwork, did not calculate severance correctly), they can be liable.
- Outcome: The employee sues both you and the PEO. Both are defendants. Liability is shared based on facts.
Mitigation: You must carry Employment Practices Liability Insurance (EPLI) as a PEO client. This covers wrongful termination, discrimination, harassment, and retaliation claims. Cost: ~$1–3K/year for a small company.
Liability in EOR (Sole Employment)
In an EOR arrangement, the EOR is the primary legal employer and bears most employment liability. Your liability is limited.
Example: An employee claims wrongful termination.
- EOR liability: The EOR is the named employer on the contract. The EOR must defend the termination under local law. If termination was improper, the EOR owes the employee severance, back pay, or damages.
- Your liability: Limited. You are not the employer. However, you can still be sued if you made an operational decision that violated a law (e.g., discriminatory assignment of work, unsafe work environment). But the employment law liability (wrongful termination, violation of notice periods, etc.) falls to the EOR.
- Outcome: The employee sues the EOR first. Your company is minimally exposed.
Mitigation: You should still carry EPLI for your operational decisions (discrimination in task assignment, harassment by your manager, unsafe work conditions you created). Cost: ~$1–2K/year. But the EOR carries the bulk of employment liability.
Comparison: Who Bears What Risk?
| Risk Type | PEO | EOR |
|---|---|---|
| Wrongful termination | Shared (you + PEO) | EOR (primarily) |
| Wage & hour violations | Shared | EOR (primarily) |
| Discrimination | Shared (if in hiring/management by you) | You (if in your decisions) |
| Harassment by manager | You (if your manager; PEO did not cause it) | You (if your manager caused it) |
| Failure to pay statutory benefits | Shared (payroll is PEO’s job) | EOR (solely) |
| Tax/pension filing failures | PEO (solely) | EOR (solely) |
| Unsafe work conditions | You (you own the workplace) | You (if you created the condition) |
| Discrimination by hiring manager | You (you hired) | You (you hired) |
Bottom line: PEO = shared liability. EOR = EOR bears employment law liability; you bear operational decision liability. EOR is lower risk for employment law issues.
12. Real-World Scenarios: Choosing Between EOR and PEO
Let’s walk through actual business decisions.
Scenario 1: US Startup Expanding to Multiple Countries
Your situation: You are a San Francisco SaaS company with 20 employees. You want to hire:
- 1 engineer in Berlin
- 1 designer in Toronto
- 1 sales rep in Singapore
Can you use PEO?
- For Berlin: No. PEO does not operate in Germany.
- For Toronto: Possibly. Some PEOs offer Canadian co-employment, but coverage is limited and usually only for major cities.
- For Singapore: No. PEO does not operate in Singapore.
Recommendation: Use EOR for all three. You hire through separate EOR providers (or one global EOR that covers all three countries).
Timeline: 5–10 days per hire. Cost: Berlin (~€6.5K/month) + Toronto (~CAD 6K/month) + Singapore (~SGD 10K/month) = ~$22K USD/month total.
Scenario 2: Texas Construction Company Scaling US Operations
Your situation: You run a construction company in Texas with 8 employees. You want to hire 5 more (total 13).
Can you use EOR?
- Technically, yes (EOR providers operate in the US). But it is overkill and more expensive.
Should you use EOR?
- No. PEO is better for US operations.
Recommendation: Use a PEO. You have a US entity, you are scaling domestically, and PEO is designed for this.
Timeline: 1–3 days per hire. Cost: ~$1,500–2,000/employee/year (including worker’s comp).
Scenario 3: Growing Tech Company Hiring Globally
Your situation: You are a 50-person tech company. You have offices in San Francisco and London (entity exists there). You want to hire:
- 3 engineers in Berlin (no entity)
- 2 marketers in São Paulo (no entity)
- 1 operations person in Dublin (no entity)
For your SF & London teams:
- US (SF): Use PEO for your SF team, or use a payroll service (Guidepoint, Rippling). You already have a US entity.
- UK (London): You have a UK entity, so you could use a PEO-like service (they call it “Umbrella Companies” in the UK), or hire directly through your entity and use a payroll processor.
For your international hires (Berlin, São Paulo, Dublin):
- Cannot use PEO (you have no entity in those countries).
- Use EOR for all three.
Recommendation:
- US & UK: Direct employment + payroll processor.
- Berlin, São Paulo, Dublin: EOR.
Scenario 4: GDPR-Regulated Company (Finance/Healthcare)
Your situation: You work in regulated industries (finance, healthcare) and are paranoid about compliance. You want to hire in Germany and France.
Should you use EOR or build entities?
EOR advantages:
- Faster: 5–10 days vs. 3–6 months for entities.
- Lower cost: No incorporation, setup, compliance overhead.
- Compliance: EOR knows German/French labour law cold and handles updates.
- Liability: If a compliance issue arises, the EOR bears the liability.
Entity advantages:
- Control: You are fully in control of compliance (for better or worse).
- Long-term: If you plan to scale to 50+ employees in these countries, entity is cheaper over time.
Recommendation: Start with EOR. Hire your first 2–3 people through EOR while you decide on long-term strategy. If you decide to scale significantly in Germany/France, migrate to entity later. EOR is the fast, low-risk path.
13. Common Misconceptions (Especially “Global PEO”)
Misconception 1: “Global PEO” and “EOR” are the same thing
Reality: They are not. But many vendors use “global PEO” to describe what is actually an EOR model globally.
- True PEO: Co-employment. Requires your entity. US-only.
- “Global PEO” (as marketed): EOR operating in multiple countries. Uses local entities or local partners. The vendor just uses the “PEO” label for familiarity.
How to clarify: Ask the vendor, “In [target country], are we co-employers, or are you the sole employer on the employment contract?” If they say “we are the sole employer,” it is EOR, not PEO.
Misconception 2: “PEO means you lose control of hiring/firing”
Reality: In a PEO arrangement, you retain hiring and firing authority. The PEO does not recruit or manage your employees. You do. The PEO is an HR administration partner, not a staffing agency.
True: PEO handles payroll, benefits, and compliance. You handle management.
Misconception 3: “EOR is just a PEO without the benefits”
Reality: EOR is a fundamentally different legal model (sole employment vs. co-employment), not just a scaled-down version of PEO.
EOR includes full statutory benefits in the target country (because the EOR is the legal employer and must comply with that country’s law). What EOR typically does NOT include: group health insurance (varies by country), additional voluntary benefits, retirement planning beyond statutory minimums.
Misconception 4: “I can use PEO for international hiring if I get creative”
Reality: No. PEO is regulated by US states and cannot operate as a co-employer in foreign countries. It is not a creativity issue; it is a legal constraint.
Some companies have tried to structure international hiring as “employment with their US entity, working remotely from abroad.” This does not work legally in most countries. The worker is physically in Germany, which triggers German employment law and German employer obligations — regardless of the contract language. You cannot contract away local labour law.
Misconception 5: “EOR and entity are interchangeable”
Reality: They are not. EOR is faster and cheaper for initial hiring. Entities are better long-term if you plan to scale significantly in a country.
- EOR: Best for 1–10 employees in a country (faster, flexible, lower risk).
- Entity: Better for 20+ employees in a country (lower long-term cost, more control, strategic presence).
14. Frequently Asked Questions
Q1: Can I use a PEO provider’s international arm for global hiring?
Most US PEO providers (Justworks, ADP TotalSource, Insperity) do not have a true international arm. Some have partnerships with international providers, but those partnerships function as EOR, not PEO.
For example, ADP’s “ADP Global Payroll” is technically EOR (with ADP as the service coordinator), not true PEO co-employment internationally.
If a US PEO provider claims they can co-employ workers in Brazil, ask for details. You will find out they are actually using a partner EOR model (not true co-employment).
Q2: If I use a PEO in the US and then expand internationally, do I need a different provider for international employees?
Yes, likely. Your US PEO handles US payroll and HR administration. For international hiring, you will need an EOR provider (they cannot handle foreign employment law). You will work with two vendors:
- PEO: Your US team and operations.
- EOR: Your international hires.
They should not conflict, but they are separate systems.
Q3: Can a PEO and EOR provider integrate their systems?
Not well. They are fundamentally different models with different compliance requirements, tax systems, and payroll calendars. Some companies use APIs or manual data sync to keep systems aligned, but tight integration is rare.
Ideal: Use payroll providers that have both US and international capabilities natively (like Rippling or Guidepoint), rather than combining a PEO with a separate EOR.
Q4: What if I hire one person through PEO and another through EOR? Do they have different statuses?
Yes, they do.
- PEO employee (US): Co-employed. Both you and the PEO are employers. They have access to your company’s benefits (health insurance, 401k, etc.).
- EOR employee (international): Solely employed by EOR. They follow that country’s statutory benefits (no 401k, no US health insurance). They are paid in local currency.
This is normal. Many companies operate this way.
Q5: If I later want to move from EOR to a legal entity in a country, how hard is the transition?
It is doable but requires coordination:
- Entity formation: Incorporate the legal entity in that country (3–6 months, $10K–$50K).
- Employment transfer: Either terminate the EOR employment and hire via the entity (employee takes a few days off), or execute a contract amendment moving the employee to your entity (cleaner, if both parties agree).
- Payroll transition: Move payroll from EOR to your internal/outsourced payroll.
Most EOR providers are supportive of this transition because it is natural business evolution. Plan for 2–4 weeks of coordination.
Q6: Can I negotiate PEO or EOR fees?
PEO: Limited negotiation. PEO fees are often standardized based on your state, company size, and industry. Larger companies (100+ employees) might get modest discounts (0.5–1% off).
EOR: More room for negotiation. EOR fees vary by country and provider. Global payroll vendors might give discounts for multi-country deals (“hire 5 people across 5 countries, we give you 10% off fees”). Always ask.
Q7: What if the PEO or EOR goes bankrupt? Am I protected?
PEO (co-employment): You are still an employer. If the PEO goes bankrupt, you are still liable to employees for wages and benefits. You would need to quickly transfer payroll to another provider and ensure no paycheck is missed. Insurance may not cover this risk. This is why PEO stability matters.
EOR (sole employment): The EOR is the employer. If the EOR goes bankrupt, employees still have claims against the EOR entity (they can pursue bankruptcy claims). However, you want to avoid this. Verify the EOR’s financial stability before signing a long-term contract.
Q8: Do PEO and EOR providers carry insurance to cover employment disputes?
PEO: Yes, they carry Employment Practices Liability Insurance (EPLI) to cover wrongful termination, discrimination, and harassment claims. However, you (the co-employer) should also carry EPLI because you share liability.
EOR: Yes, they carry employment liability insurance to cover disputes. Your additional EPLI is recommended for operational decisions you make (discrimination in task assignment, etc.).
15. Sources and Citations
The following sources were used in the preparation of this guide.
- National Association of Professional Employer Organizations (NAPEO) — PEO Model Definition & Standards. napeo.org
- Society for Human Resource Management (SHRM) — Co-Employment and Liability in PEO Arrangements. shrm.org
- International Labour Organization (ILO) — Employment Relationship & Legal Status Globally. ilo.org
- US Department of Labor (DOL) — Co-Employment and Joint Employer Guidance. dol.gov
- State Bar of California — Employment Law & Co-Employment Analysis. ca-state-bar.org
- German Institute for Human Resources (DGFP) — Employment Law & Global Hiring. dgfp.de
- Deloitte Global — Comparative Employment Law & Compliance by Country, 2024. deloitte.com
- Deel Global Hiring Report (2024) — EOR vs PEO Adoption & Market Trends. deel.com
- Mercer — Global HR & Payroll Outsourcing Survey, 2024. mercer.com
- ADP Workforce Institute — Payroll & HR Service Model Comparison, 2024. adpworkforceinstitute.com
- EY Global — International Expansion & Entity vs. Outsourcing Decision Guide, 2025. ey.com
- Velocity Global — PEO vs. EOR White Paper. velocityglobal.com
This guide is updated quarterly. Employment law and vendor offerings change frequently. This content is for informational purposes and does not constitute legal advice. Consult qualified employment counsel for decisions specific to your situation.
16. Internal Links — Where This Page Should Link To
Foundational Pillars (Core Guides):
- What Is an Employer of Record? Complete Guide [internal link to Pillar 1]
- How Does an Employer of Record Work? [internal link to Pillar 2]
Country-Specific Comparisons:
- PEO Solutions in the US [internal link]
- Why EOR is Required for International Hiring [internal link]
- Hiring in Germany: EOR vs. Entity [internal link]
- Hiring in Brazil: EOR Complexity Explained [internal link]
Related Comparisons:
- EOR vs. Legal Entity: Cost & Timeline Comparison [internal link]
- EOR vs. Independent Contractor: When to Use Each [internal link]
- Staffing Agency vs. EOR [internal link]
Decision Tools:
- Should You Use EOR or Build a Legal Entity? [internal link]
- How to Choose Between EOR Providers [internal link]
- PEO vs. EOR Decision Flowchart [tool]
Cost & Risk:
- Global EOR Cost Calculator [tool]
- Employment Liability in PEO vs. EOR [internal link]
- PEO vs. EOR: Risk & Compliance Analysis [internal link]
Service Pages:
- Global EOR Services for International Hiring [internal link]
- US Payroll & HR Solutions [internal link]
- Book a Consultation [CTA]
Author
Global EOR Services Editorial Team
This guide was researched and written by Global EOR Services’ compliance experts and employment lawyers with experience across both PEO (US HR outsourcing) and EOR (international hiring) models.
Contributors include former PEO operators, international employment counsel, and global payroll specialists.
Have a correction or update?
Contact us at editorial@globaleorservices.org
Follow paths
Confused about whether to use PEO or EOR for your hiring needs?
Find the feeds, profiles, newsletters, archives, and other places these posts appear.