Top 10 EOR Providers for Hiring in the United States (2026)
The US isn't one payroll, it's fifty-one. PEO vs EOR is a structural choice the marketing pages rarely surface — IRS Certified PEOs (Justworks, TriNet, Insperity) co-employ; everyone else is a sole employer of record. Workers comp is state-monopolistic in OH/ND/WA/WY, PFML applies in 10 states, pay transparency in 6, mandatory E-Verify in 9. I cross-checked entities against state SOS records and H-1B LCA filings on the DOL OFLC database.
How I scored this list
Five things weighted unequally. A verified US operating entity is a precondition for inclusion, not a scoring dimension.
Multi-state statutory depth, 30%
All 50 states + DC payroll registration, state SUTA, state income tax (where applicable), state-monopolistic workers compensation handling (OH, ND, WA, WY) and private carrier coverage elsewhere, state-specific sick leave and PFML in the ten PFML jurisdictions, pay transparency in CA/CO/NY/WA/IL/NJ, E-Verify in the nine mandatory-E-Verify states, and final-pay-timing rules that vary by state from "next regular payday" to "same day".
US tenure and US-specific operating substance, 20%
Years operating as a US employer of record, state-by-state registration breadth, multi-state implementation pace, and named US compliance leadership. A 1974 US-only specialist is structurally different from a 2022 US country office of a global venture-backed EOR.
Federal compliance and benefits, 20%
ACA Applicable Large Employer handling at the 50-FTE threshold, ERISA 401(k) plan offering (named recordkeeper and TPA), health insurance offering and carrier network across all states, FUTA/FICA accuracy, Form 1095-C and Form 5500 filing track record, and IRS CPEO status under section 7705 for the PEO-model providers.
Visa sponsorship reality, 15%
Confirmed H-1B LCA filing history in the DOL OFLC disclosure database as proxy for internal H-1B infrastructure, plus L-1A/L-1B intracompany transfer, O-1 extraordinary ability, and TN (USMCA) capability. Buyers should not assume H-1B sponsorship for client EOR placements without a written confirmation from the provider's immigration counsel — the third-party-placement rule is restrictive.
Global coverage and platform, 15%
Country coverage and platform capability for buyers pairing US with other markets. For US-only buyers this carries less weight than the four dimensions above.
The three I'd flag before you scroll.
Spotlight #1
Innovative Employee Solutions (IES) is the longest-tenured US-only EOR in this ranking. Founded in 1974 and California-domiciled in San Diego, IES has 51 years of US-only employer-of-record experience — a tenure that predates the global EOR category by four decades. Registered as a US employer in all 50 states plus DC, with named compliance handling for the state-monopolistic workers compensation regimes (Ohio, North Dakota, Washington, Wyoming), PFML in the ten PFML states, and ACA at the 50-FTE Applicable Large Employer threshold. Best fit for US companies wanting to convert contractor populations to W-2 across multiple states without setting up state-by-state employer registrations themselves.
Spotlight #2
Globalization Partners is the US-founded EOR category creator. Boston-Massachusetts headquartered, founded 2012, operating as GLOBALIZATION PARTNERS US INC with seven 2025 H-1B LCA filings spanning Boston, New York, Brooklyn, Phoenix, and Farmington Hills MI — confirming an operating multi-state US employer presence. 180+ countries, 180+ owned entities globally. G-P's US practice benefits from being the home market of the EOR-category founder, not a country office bolted onto a global product.
Spotlight #3
Deel is by far the largest active H-1B sponsor in this ranking. DEEL US LLC filed 72 H-1B LCAs in 2025 plus 1 under DEEL INC — a combined 73 filings at $144K median, with software engineering, project management, and head-of-marketing roles spanning New York ($198K median across 15 LCAs), San Jose ($222K, 4 LCAs), and San Francisco ($170K, 5 LCAs). Whether sponsorship extends to client EOR placements requires direct confirmation from Deel's immigration team — the volume confirms the internal infrastructure exists.
Globalization Partners
Globalization Partners. Boston-MA HQ EOR category creator (2012), 180+ owned entities globally including verified US operations. 7 H-1B LCAs in 2025. SOC 1 + SOC 2 Type II + ISO. Best for enterprise buyers entering the US as part of a multi-country owned-entity programme with category-deepest tenure.
Deel
Deel. Largest global EOR by funding, 73 H-1B LCAs in 2025 (category-deepest US visa filing history), Legalpad-acquired immigration, 50-state US operations. Best for buyers wanting the broadest US platform alongside the largest verifiable H-1B filing track record.
Innovative Employee Solutions (IES)
Innovative Employee Solutions (IES). Founded 1974 — the longest US EOR tenure in the entire catalog at 51 years. WBENC-certified woman-owned. All-50-state US specialist with PFML and pay-transparency depth. Best for US-only buyers wanting US-pure heritage and the deepest US-specific compliance substance.
Atlas
Atlas HXM. Chicago HQ, 100% direct-entity 160+ countries including verified US operations, 2025 GPA EOR Organization of the Year, ISO 27001/27017/27018. Best for US enterprise buyers wanting sole-source delivery with the cleanest data-protection stack across US and global hiring.
JustWorks
Justworks. NYC HQ 2012, IRS Certified PEO, 14 H-1B LCAs + 4 PERM green-card certifications in 2025 — sponsors H-1B for client placements (rare for US PEOs). 75% SMB G2 reviewer share. Best for US-rooted SMB tech buyers wanting CPEO model with H-1B sponsorship capability.
Remote
Remote. 100% owned-entity in core markets including US, #1 G2 EOR compliance, $0 setup and termination, strongest IP framework. Best for compliance-first US buyers where IP protection on US engineering populations is the primary criterion.
TCWGlobal
TCWGlobal. San Diego HQ US-specialist with all-50-state operations, named Fortune 500 clients, SOC 2 certified, 150-country reach. Best for US enterprise buyers running large contingent workforce populations alongside permanent staff with US contingent-specific compliance.
Multiplier
Multiplier. US operations verified, 150+ countries, $400/month flat, ESOP and equity admin included. APAC-native parent. Best for mid-market buyers wanting US hiring at flat predictable pricing as part of a multi-region programme.
Pebl
Pebl. US operations verified, 185+ countries, in-house immigration + Vialto Partners (PwC mobility spinoff). Best for buyers wanting US hiring alongside Vialto-grade visa depth integrated into a global EOR programme.
Rippling
Rippling. US operations, single-platform HR + IT + payroll + EOR with device shipping. 650+ App Shop integrations. Best for US-rooted tech enterprises wanting the HRIS, IT, and EOR unified under one schema with day-one device provisioning.
How to verify a US EOR before signing.
Seven tests to verify a US EOR provider before signing.
Step 1
Ask for the exact legal name of the US operating entity, the FEIN, the state of incorporation (most commonly Delaware), and the state of principal office. Request the IRS Form CP-575 (the FEIN assignment letter) and the state Certificate of Good Standing for the state of incorporation. For PEO-model providers, verify the IRS Certified PEO (CPEO) status under section 7705 on the public IRS list.
Step 2
Ask explicitly which of the 50 states + DC the provider is registered in as an employer (state withholding, state unemployment insurance, state workers compensation). All-50-state coverage is table stakes for an EOR claiming national US coverage. Pay specific attention to Ohio, North Dakota, Washington, and Wyoming — workers compensation is state-monopolistic in those four states and requires direct registration with the state fund.
Step 3
Confirm PFML (paid family medical leave) handling in the ten PFML jurisdictions (California, New Jersey, New York, Massachusetts, Washington, Oregon, Connecticut, Colorado, DC, Maryland). Confirm pay transparency compliance for job postings in California, Colorado, New York, Washington, Illinois, and New Jersey. Confirm E-Verify enrolment in the nine mandatory-E-Verify states (AZ, MS, NC, SC, TN, UT, FL, AL, GA).
Step 4
Ask the visa question directly. If your US hire is a non-US/Permanent-Resident worker, confirm in writing whether the provider sponsors H-1B, L-1A, L-1B, O-1, or TN visas for client EOR placements (not just for the provider's own internal staff). H-1B sponsorship for third-party placements is structurally restrictive under USCIS rules — ask for the provider's immigration counsel and Right-to-Control documentation. Verify the provider's actual LCA filing history independently on the DOL OFLC disclosure database or h1bdata.info.
Step 5
Confirm ACA Applicable Large Employer handling at the 50-FTE threshold. Confirm the health insurance offering: carrier, network breadth across states, employee contribution structure, ACA minimum-essential-coverage compliance, and Form 1095-C filing capability. Confirm 401(k) ERISA compliance — request the named recordkeeper, TPA, and Form 5500 filing track record.
Step 6
Ask for a redacted sample US payslip and a redacted Form W-2 showing federal income tax withholding, FICA, FUTA, state income tax, state SUI, any state-specific deductions (CA SDI, NY SDI, NJ FLI, WA PFML, etc), pre-tax benefit deductions, and net pay. Confirm direct-deposit and pay-card support, and pay-frequency support (weekly, bi-weekly, semi-monthly, monthly) by state — note that final-pay-timing rules vary by state.
Step 7
Get the all-in cost in writing for one US employee at a target state and salary, including the per-employee fee, the employer-share FICA (7.65% to $176K Social Security cap then 1.45% above), FUTA, state SUI by state, workers compensation by state and SIC code, 401(k) employer match, health insurance employer share, any state-specific surcharges (CA ETT, NY MTA, etc), and any termination reserves. Ask for two reference customers with US headcount of similar size and state distribution, and contact them directly about state-tax accuracy, multi-state implementation pace, and any visa-sponsorship experience.
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How to Choose the Right EOR Provider
When evaluating EOR providers, consider these critical factors: compliance track record (zero violations is non-negotiable), transparent pricing (watch for setup fees, termination costs, and currency conversion markups), country coverage in your target markets, customer support quality (24/7 availability and response times matter), and platform usability for both HR teams and employees.
Also assess local expertise (do they have in-country specialists?), benefits administration capabilities, payroll accuracy (late payments damage employee relationships), contract flexibility (minimum commitments and exit terms), and technology integrations with your existing HR tech stack.
Don't overlook scalability (can they grow with you from 5 to 500+ employees?), data security (GDPR compliance and SOC 2 certification), and customer reviews from companies similar to yours. The cheapest option often becomes expensive when compliance issues arise or service quality suffers.
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