Hiring in the United States

Hiring in the US in 2026 is cheap to start and expensive to scale.

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Hiring in the US in 2026 is cheap to start and expensive to scale.

The biggest surprise for most foreign employers is not federal payroll tax. It is the 50-FTE ACA section 4980H cliff, the multi-state SUTA fragmentation, and the 8 to 12 separate state paid family leave registrations a distributed team racks up before anyone updates the tracker. A Delaware LLC files in 24 hours and the federal EIN issues the same day for under USD 100. By the time headcount lands at 50 full-time equivalents, the employer-mandate penalty stack starts compounding at roughly USD 2,970 per FTE for the first miss and USD 4,460 per subsidised employee for the second. That gap between cheap entry and expensive operating reality is why many foreign companies hire through an Employer of Record (EOR) before opening a US entity. A 25-person remote US team can routinely touch eight or more states, each with its own SUTA wage base, paid-leave contribution rate, and pay-transparency disclosure rule. This guide explains what hiring in the US actually costs in 2026, how federal and state payroll rules stack up, and when it makes sense to use an EOR, set up your own Delaware entity with a PEO, or stay on contractors.

US at a glance

Hiring a US employee on a USD 150,000 salary typically adds USD 32,500 to USD 36,500 a year in core employer costs, mainly through FICA, FUTA, SUTA, workers comp, ACA-compliant health, and a 401(k) match. Our United States payroll and employment facts set out the FICA and FUTA rates and confirm the at-will position on notice and severance, each with its official source and date.

Once state paid family leave contributions and the 50-FTE ACA section 4980H mandate are factored in, the true cost of a fully-loaded W-2 hire lands at roughly 122 to 128% of headline salary in most states.

For foreign companies making their first US hires, an EOR is usually cheaper than setting up a Delaware entity. The break-even sits around 15 to 30 hires in a single state, and longer if the team is distributed across five or more states.

Eleven states plus the District of Columbia now operate paid family and medical leave programmes. Sixteen states cover more than 60 million workers under pay-transparency rules. A distributed remote team often triggers 8 to 12 separate registrations without HR noticing.

From 2026, the Social Security wage base lifts to USD 184,500, the ACA section 4980H penalties index up to USD 2,970 and USD 4,460 per affected employee, and the FLSA white-collar salary threshold sits at the USD 35,568 2019 floor following the November 2024 court ruling.

US EOR providers worth shortlisting

3 providers · links may include affiliate referrals

Deel

Deel Inc., Delaware C-Corp. Strong US compliance automation and clean contractor-to-W-2 conversion. Good fit for foreign companies hiring 1-15 US employees across multiple states.

Remote

Remote Technology Inc., owned US entity. Transparent per-employee pricing and direct multi-state SUTA and ACA handling.

Velocity Global

White-glove EOR with premium PPO benefits and visa-coordination partners. Suited to senior executive hires where benefits depth matters.

Why do international companies hire in the United States?

The US is rarely the cheapest hiring market, and our editorial team has never said otherwise. It lands on the shortlist for four specific reasons that come up repeatedly in what we hear from foreign companies hiring here.
  • Largest single-country talent pool. The US labour force runs above 165 million workers. Senior software, sales, and operations density is unmatched, with the strongest clusters in the SF Bay Area, NYC, Austin, Boston, and Seattle. A London SaaS planning enterprise expansion usually places its first US hire in the Bay Area or NYC for proximity to buyers.
  • Fast to incorporate, slow to operate. A Delaware LLC files in 24 hours for USD 90, and the federal EIN is same-day and free. The operating reality is foreign qualification in every state of operation, separate SUTA registration in each (four to eight weeks per state), workers comp coverage in each, and a registered agent at USD 100 to USD 300 per state per year.
  • Six time zones and USD revenue alignment. A team running from Eastern to Hawaii can cover EMEA mornings and APAC evenings in one working day. For SaaS firms billing in USD, hiring in USD removes an FX layer that hurts UK and EU sellers chasing US ARR targets.
  • Federal floor, state ceiling. Federal rules set the minimum: FLSA, FMLA, Title VII, ADA, ACA. States layer the real cost on top. California adds daily overtime and meal-and-rest premiums. New York adds NY PFL and harassment training. Washington adds the WA Cares Fund. Illinois adds BIPA biometric exposure of USD 1,000 to USD 5,000 per violation.
The trade-offs are the cost stack we cover next and the state-by-state compliance perimeter that most cost models silently understate. That is why the US looks worse on a federal-only spreadsheet and better when you factor in candidate quality and USD billings.

What are the employer costs of hiring in the United States?

The main employer costs in the US are federal Social Security and Medicare (FICA), federal and state unemployment insurance (FUTA and SUTA), state paid family leave contributions, workers comp insurance, ACA-compliant health coverage, and a competitive 401(k) match. On a USD 150,000 salary, core employer costs typically add around USD 32,500 to USD 36,500 per year before optional benefits or EOR fees. Once state-level obligations such as paid family leave, workers comp class coding, and the 50-FTE ACA mandate are factored in, the true employment cost is often far higher than foreign employers expect. The table below shows the typical cost structure for a USD 150,000 hire in the US.
What are the employer costs of hiring in the United States?
Cost lineRateAnnual on a USD 150,000 hire (NYC)Important considerations
Social Security (FICA, employer)6.2% to USD 184,500 capUSD 9,3002026 wage base lifted from USD 176,100; maximum employer contribution now USD 11,439.
Medicare (FICA, employer)1.45% uncappedUSD 2,175The extra 0.9% Medicare surcharge above USD 200,000 is employee-side only.
FUTA (federal unemployment)Effective 0.6% on first USD 7,000USD 42California and the US Virgin Islands carry 2026 credit reductions that lift the effective rate above 0.6%.
SUTA (state unemployment)0% to 20%, state-variableUSD 350 to USD 500Wage base runs from USD 7,000 in California to about USD 72,800 in Washington.
State PFL employer contribution0.4 to 1.4% of wagesUSD 750 (NY PFL approx 0.5%)11 states and DC run programmes; rates reset annually.
Workers comp insurance0.3 to 3% of wagesUSD 450 to USD 900 (office class)Required in every state except Texas; the rate is driven by NCCI class code.
ACA-compliant health plan (employer share)70 to 80% of premiumUSD 13,500 to USD 16,500 (family, NYC)Mandatory at 50+ FTEs under ACA section 4980H; competitive necessity well before that.
401(k) employer match3 to 5% of salaryUSD 6,000 (at 4%)ERISA fiduciary duties attach the moment the plan is set up.
Total employer cost on top of USD 150k gross~22 to 25%USD 32,500 to USD 36,500Add an EOR fee of USD 500 to USD 700 per employee per month if hiring through an EOR.
Three lines in that table do most of the work. Social Security and Medicare are flat-rate and predictable. SUTA wage bases and state paid family leave are not, and the gap between a California new-employer SUTA on a USD 7,000 base and a Washington established-employer SUTA on a USD 72,800 base is the figure most cost spreadsheets get wrong by an order of magnitude. ACA-compliant health is the heaviest line on the table. It is the only one that can move the offer-letter conversation with a candidate, and the only one that flips from optional to mandatory at the 50-FTE cliff. Add an EOR fee of around USD 500 to USD 700 per month (USD 6,000 to USD 8,400 per year) and your total annual cost on a USD 150,000 base lands close to USD 195,000. Any quote that stops at federal FICA and forgets the state PFL line, the workers comp class code, the ACA health stack, and the 401(k) match is a placeholder, not a real budget number.

What changed in the United States for 2026?

Seven changes that affect any 2026 US hiring plan, in order of how much they move the budget or the compliance picture.
What changed in the United States for 2026?
ChangeEffective dateWhat it doesAction for HR/Finance
Social Security wage base lift1 Jan 2026USD 176,100 to USD 184,500 (+4.8%); maximum employer SS contribution rises from USD 10,918 to USD 11,439Rerun cost models for hires above USD 176k; budget USD 521 more per affected hire
State minimum wage hikes1 Jan 202623 states raised state minimums; Washington at USD 17.13/hour; Tukwila at USD 21.65/hourAudit any hourly roles by state and city of residence; federal floor stays USD 7.25
Pay-transparency footprint expansionMultiple dates 202616 states cover 60+ million workers; CA SB 642 and follow-on bills broaden obligations [HUMAN CONFIRMATION NEEDED: CA SB 642 effective date and final scope, pending CA legislature publication]Update every remote-eligible job posting; CA penalties up to USD 10,000 per posting
IRS Revenue Procedure 2025-102026 filing yearTightened framework for Section 530 misclassification relief; safe harbour narrowedRe-audit contractor population before Q2 reporting
FUTA credit reductions confirmed2026 tax yearCalifornia and US Virgin Islands lose part of the 5.4% SUTA credit; effective FUTA above 0.6%Add the differential to CA-resident hire budgets; the bill lands on the Q4 940 filing
ACA 4980H 2026 indexed penalties2026 plan year4980H(a) approx USD 2,970/FTE/year for no offer; 4980H(b) approx USD 4,460 per subsidised employee [HUMAN CONFIRMATION NEEDED: ACA 4980H 2026 indexed penalty amounts, pending IRS publication]Run the 50-FTE rolling lookback monthly once headcount enters the 30 to 50 range
FLSA white-collar salary threshold revertedNov 2024 ruling, effective 20262024 DOL raise partially vacated; threshold back to the 2019 floor of USD 35,568Recheck any exempt classification raised on the basis of the vacated rule
State pay-transparency rules deserve a second look from anyone running remote-eligible postings. They apply to any role a worker in the disclosing state could perform, not only to roles based there. A Boston-incorporated company posting a remote engineering role visible to a California applicant is on the hook for California disclosure, and penalties stack against each non-compliant posting rather than against the company in aggregate.

What employment laws should you know before hiring in the United States?

The US runs three regulators with overlapping jurisdiction: federal, state, and increasingly city or county. The pattern repeats by topic, and lifting an employee handbook from a US template without a state-by-state review is the failure mode we see most often.
What employment laws should you know before hiring in the United States?
StandardFederal floorState layer (typical hotspots)Practical note
FLSA exempt/non-exemptUSD 35,568 salary threshold (2019 floor)CA, NY, WA set higher thresholdsSalary test and duties test both apply; failing either reopens back-OT
Overtime1.5x above 40 hours/week for non-exemptCA adds daily OT above 8h, double-time above 12hBack-OT liability runs two to three years plus liquidated damages
Meal and rest breaksNot federally requiredCA: 30-min meal after 5h plus 10-min rest per 4hCA premium pay is one hour of regular pay per violation, per day
FMLA leave12 weeks unpaid; employers 50+; employees 12mo + 1,250hState PFL in 11 states plus DC, paid at 50 to 90% of weekly wagePFL is the paid layer on top of unpaid FMLA
Civil rights protectionsTitle VII, ADA, ADEA (40+), PWFA, PUMP ActCA and NY add broader categoriesState agencies run parallel to EEOC; double exposure
USERRAJob-protected military service leave, all employer sizesState Guard protections extend further in CA, MA, NYNo headcount threshold; applies to a one-employee shop
At-will employmentDefault in 49 states; Montana requires just causePublic-policy exception (42 states + DC); implied-contract (36 + DC); good-faith (11)Handbook clauses or verbal promises erode at-will in practice
Final-pay timingNo federal ruleCA: immediate on involuntary termination; TX: next regular paydayCA waiting-time penalty: up to 30 days of wages for delay
Notice of mass layoffWARN: 60 days, 100+ employees or 50+ at one site with 33% affectedMini-WARN in CA, NY, NJ, IL and othersCA WARN triggers at 75 employees and a 50-employee layoff
COBRA health continuation14-day notice; up to 18 to 36 months coverageMini-COBRA in 40+ states extends to smaller employersEmployee pays full premium plus 2% admin; missed notice is full liability
Non-compete enforceabilityFTC rule partially enjoined, in litigationCA, MN, ND, OK void most non-competes; MA capped at one yearMap enforceability state-by-state before relying on a clause
Biometric privacyNo federal statuteIL BIPA: USD 1,000 to USD 5,000 per violation, private right of actionFacebook USD 100M+ and TikTok USD 92M settlements set the ceiling
At-will employment is the headline that survives every general-counsel summary. The three exception doctrines, the state-specific termination procedure, and the post-FTC non-compete uncertainty are what catch foreign employers out on a US dismissal six months later.

Should you use an EOR or set up an entity in the United States?

The US entity story is the most front-loaded of any developed market. The Delaware filing is cheap, the multi-state registration tail is not. The decision usually turns on geographic concentration and whether the foreign parent needs visa sponsorship.
Should you use an EOR or set up an entity in the United States?
FactorEORDelaware LLC / C-Corp + PEO
Minimum capitalNone (provider's entity)None statutory; bank-account minimum sets the floor
Setup time1 to 7 business daysDE filing 24h; foreign qualification and SUTA 4 to 8 weeks per state
First-year all-in costUSD 500 to USD 700 per month per hire plus benefitsUSD 8,000 to USD 15,000 (formation, qualification, registered agent) before legal and accounting
Annual run-rate from year 2USD 500 to USD 700 per month per hire (flat)CA franchise tax USD 800/year + state filings + registered agents USD 100 to USD 300 each
Break-even headcount (single state)Cheaper at 1 to 15 hiresCheaper from 15 to 30+ in one state
Break-even headcount (multi-state)Cheaper for longer; up to about 50 distributed hiresSlower payback; SUTA and foreign qualification multiply per state
Visa sponsorship (H-1B, L-1, O-1, TN)Limited; most EORs cannot file for the clientFull sponsorship capability through the US entity
ACA 50-FTE compliance handlingProvider tracks aggregation; client confirms group sizeClient-owned; rolling 12-month lookback on payroll
Multi-state SUTA registrationsProvider-side; no client filingsClient-side per state; 4 to 8 weeks per registration
Wind-downContract notice plus final-pay rules per stateDE dissolution plus withdrawal in each foreign-qualified state; 3 to 6 months
5-year cost, 10-person team in 5 states~USD 360,000 (USD 600/mo/hire, fees only)~USD 120,000 to USD 180,000 in entity and state run-rate (excluding PEO margin)

Decision rule

Choose an EOR if:

  • Your US headcount is 1 to 15 hires across one or two states
  • Headcount is distributed across 5 or more states even at higher numbers
  • The first hire needs to start payroll within two weeks
  • The foreign parent has not yet built a US Finance or HR function
  • The roles are pilot-phase or short-tenure

Set up a Delaware LLC or C-Corp with a PEO if:

  • You are concentrating 15 or more hires in a single state
  • The plan needs H-1B, L-1, O-1, or TN visa sponsorship
  • Your legal team has flagged the EOR co-employment counterparty risk
  • The 401(k), equity plan, or large-group health structure benefits from client-side ownership
  • Your US operation is permanent enough to absorb a 3 to 6 month wind-down if it ever closes
A PEO sits between those two options for US-incorporated employers that already own the entity but want outsourced HR, multi-state payroll, and large-group health rates. The co-employment model assumes the client is the legal employer of record, which is why a PEO is not a substitute for an EOR when there is no US entity yet. The pattern we see most often is a foreign company starting on an EOR for the first one to fifteen hires, incorporating Delaware once a single state crosses ten heads, and migrating the concentrated team to a PEO while keeping the multi-state remote tail on the EOR. That split arrangement is common enough that several EOR providers now offer entity-transition workflows as a sales motion.

What are the biggest compliance risks when hiring in the United States?

Six risk patterns produce most of the US enforcement actions we see in our comparison work. Three of them compound silently for 12 to 18 months before surfacing as a six-figure exposure.
  • Worker misclassification under three overlapping tests. The IRS applies a common-law test (behavioural control, financial control, type of relationship). The DOL applies the 2024 Final Rule six-factor economic-reality test. California, New Jersey, Massachusetts, and Illinois apply state ABC tests. The same engineer working under one contract can be a contractor under federal IRS factors, an employee under California AB5, and a covered worker under the NLRB's separate stance.
  • Multi-state SUTA and withholding gaps. Every state where an employee performs work requires separate registration, quarterly filings, and remittance. Remote workers who relocate without HR notification routinely create unregistered-employer exposure that surfaces 18 months later.
  • ACA employer mandate at 50 FTEs. Applicable large employers must offer minimum-essential coverage to 95% of full-time employees. The section 4980H(a) penalty for failing to offer coverage is about USD 2,970 per FTE per year (minus the first 30). The 4980H(b) penalty for unaffordable coverage is about USD 4,460 per employee receiving subsidised exchange coverage.
  • Pay-transparency violations. 16 states have salary-range disclosure laws covering 60+ million workers. California penalties run up to USD 10,000 per posting and New York up to USD 3,000 per violation. The rules apply to any role a worker in the disclosing state could fill, including fully remote postings.
  • FLSA exempt versus non-exempt misclassification. The DOL salary threshold sits at USD 35,568 after the 2024 vacatur. Classifying a manager as exempt when they fail the duties test triggers back overtime plus liquidated damages, doubling the exposure.
  • I-9, E-Verify, and BIPA. Federal Form I-9 verification is required within three business days of hire. ICE I-9 audit fines run about USD 281 to USD 2,789 per paperwork violation [HUMAN CONFIRMATION NEEDED: 2026 ICE I-9 fine ranges, pending DOJ indexed amount publication]. Illinois BIPA biometric-consent failures have produced settlements above USD 100M at Facebook and USD 92M at TikTok.
The misclassification penalty stack, on a single USD 100,000 annual contractor reclassified over a three-year look-back, can exceed USD 135,000 once FICA, FUTA, SUTA, unpaid overtime, statutory penalties, and interest are added together. California Labor Code section 226.8 adds USD 5,000 to USD 25,000 per wilful violation, with PAGA representative-action exposure on top. A real example illustrates the multi-state failure pattern. A London-based SaaS scaled from 8 to 32 US employees between Q1 2023 and Q4 2024, running on a single Delaware LLC and an EOR contract the founder believed covered the full surface area. By the time someone ran a state-by-state audit, the company had unregistered-employer exposure in Washington (WA Cares Fund), Colorado (CO FAMLI), Massachusetts (MA PFML), and New Jersey (NJ TDI), with late-registration penalties stacking quarterly across all four. The total catch-up cost ran above USD 80,000 before the contributing rates were settled.

Whichapp editorial view

Treat any EOR claim of "full US multi-state coverage" as a procurement-stage question, not a feature. Ask which entity holds the SUTA account in each state of operation, who files the quarterly 941 and the state equivalents, and whether ACA 4980H aggregation is calculated on the EOR's group or on your applicable large employer group. Those three answers separate a directly-registered US EOR from a reseller layered on top of someone else's compliance chain.

If the answer is anything other than the provider's own entity registered in each state where you have hires, route the spend elsewhere. The pay-transparency rules and the ACA cliff make this question more important for the US than for any other developed market.

In our view, that question survives every legal review and is the single most useful procurement filter on this market.

Three diligence questions sit upstream of the US hiring plan. The first is where these employees actually live and work day to day, because state of residence drives SUTA registration, paid-leave contribution, and pay-transparency disclosure. The second is how close the company is to the 50-FTE ACA threshold on a rolling 12-month lookback, including seasonal and part-time aggregation. The third is what the contractor footprint looks like when screened against the IRS common-law factors, the DOL 2024 economic-reality rule, the California AB5 ABC test, and the NLRB stance at the same time, because a single contract can fail any one of those four tests independently.

Which hiring model fits your US plans?

Here is how we think about choosing between the options, matched to the real questions People Ops leads bring to us.
Which hiring model fits your US plans?
If you...Best modelWhySee also
Are making the first 1 to 15 W-2 US hires from a foreign parentEOR1 to 7 day onboarding; multi-state coverage from day one; no foreign-qualification overheadUnited States EOR providers and pricing
Are running 15 to 30 hires distributed across 5+ statesEOR (still cheaper for now)Each new state of operation defers the entity break-even by 2 to 3 hiresUnited States EOR providers and pricing
Are concentrating 15 to 30+ hires in one or two statesDE LLC/C-Corp + PEO or in-house payrollAmortised entity cost beats per-employee EOR fee; unlocks H-1B/L-1/O-1 sponsorshipUnited States global payroll providers
Are US-incorporated and want outsourced HR plus large-group healthPEO (TriNet, Justworks, Insperity)Co-employment shares responsibility; the client keeps legal employer statusUnited States global payroll providers
Are engaging genuinely independent 1099-NEC specialistsContractor-management platformAB5 ABC test passes if there is no scheduling control, no exclusivity, and work outside the usual course of businessUnited States contractor management guide
Are approaching the 50-FTE ACA cliffRun a rolling 12-month lookback monthlyThe section 4980H mandate flips on at the threshold; seasonal and part-time aggregation can trigger earlyUnited States EOR providers and pricing
Are posting remote-eligible roles visible across multiple statesApply CA/NY/CO/WA pay-transparency rules to every postingPer-posting penalties stack; 16 states cover more than 60 million workersUnited States EOR providers and pricing
The single most useful action for a People Ops lead is to build the state-of-residence map for the hires actually planned, not the headquarters average. State of residence drives SUTA, paid-leave contribution, pay-transparency disclosure, workers comp class code, and final-pay timing on termination. That one piece of work removes roughly 80% of the surprises that turn up in a budget review three months later. These five providers operate verifiable US-registered entities and handle multi-state SUTA, ACA aggregation, and state PFL registrations on their own filings. Anything described as "US coverage via a partner network" should be treated as an extra layer of risk, not the same thing as the five below.
Recommended US EOR providers
ProviderUS entityHQPricing bandBest forView provider
DeelDeel Inc., Delaware C-CorpSan Francisco, CA~USD 500-700/moForeign companies hiring 1 to 15 W-2s multi-state; clean contractor-to-W-2 conversionView Deel →
RemoteRemote Technology, Inc.San Francisco, CA~USD 500-650/moTransparent pricing and direct entity ownership across 70+ countriesView Remote →
Velocity GlobalVelocity Global, LLCDenver, CO~USD 650-800/moSenior executive hires where PPO depth and visa coordination matterView Velocity →
RipplingRippling People Center Inc.San Francisco, CAQuote-based, module-stackedUS-centric operations wanting HRIS, IT, EOR, and payroll on one platformView Rippling →
MultiplierMultiplier Brand Solutions (USA), Inc.New York, NY~USD 400-500/moBest value tier; APAC and global multi-country buyers wanting US in the same contractView Multiplier →

Before you send the US offer letter

  • Confirm the hire's state of residence drives the offer letter, not the headquarters state.
  • Run the I-9 verification within three business days of start date; enrol in E-Verify if the state requires it (currently 9 states).
  • File state income-tax withholding registration in the residence state before payroll runs.
  • Open or update the state SUTA account in the residence state (4 to 8 weeks lead time).
  • Bind a workers comp policy by NCCI class code in the residence state.
  • Register for state paid family leave contributions in the 11 states plus DC that operate one.
  • Confirm the EOR or PEO is handling ACA aggregation for your applicable large employer group.
  • Apply CA, NY, CO, and WA pay-transparency rules to the posting if the role is remote-eligible.

First 90 days after the US hire starts

  • Complete and retain Form I-9; run an E-Verify case where applicable; keep documentation for the statutory period.
  • Confirm state new-hire reporting is filed within 20 days (the federal floor; some states require 7 to 14).
  • Set up 401(k) enrolment with auto-escalation if the plan provides; confirm the ERISA fiduciary process is documented.
  • Confirm the state paid family leave contribution is flowing on the first quarterly filing in the residence state.
  • Audit any biometric time-clock or access-control system for BIPA written-consent and retention-schedule compliance if the hire is in Illinois.
  • Run the rolling 12-month FTE lookback once total US headcount enters the 30 to 50 range.
  • Audit any contractor population alongside the new W-2 for IRS common-law, DOL 2024 economic-reality, and state ABC indicators.
  • Confirm pay-transparency compliance for any open requisitions visible to applicants in CA, NY, CO, WA, and the other 12 disclosure states.

Frequently asked questions about hiring in the United States

What is the total employer cost of a 150,000 dollar NYC software engineer in 2026?

Roughly USD 181,000 to USD 192,000 all-in on a USD 150,000 base. Federal FICA at 7.65% adds USD 11,475; FUTA at the effective 0.6% on the first USD 7,000 adds USD 42; New York SUTA on an established-employer base adds USD 350 to USD 500.

NY Paid Family Leave employer contribution adds about USD 750. An ACA-compliant family health plan with the employer covering 75% adds USD 13,500 to USD 16,500. A 401(k) match at 4% of salary adds USD 6,000.

Add a USD 600 per employee per month EOR fee (USD 7,200 a year) if hiring through an EOR. The 22 to 28% uplift on top of the headline salary is what cost models miss when they stop at federal FICA and forget the state paid family leave plus ACA stack.

What is the difference between an EOR and a PEO, and why does it matter more in the US?

An EOR is the sole legal employer of the worker. A PEO is a co-employer where the client keeps legal employer status. The US is the only major market with a sharp legal distinction between the two because PEO co-employment is codified under Internal Revenue Code section 414(o).

A PEO requires an existing US legal entity. An EOR does not. Foreign companies hiring their first US employees use an EOR; US-incorporated companies wanting outsourced HR with large-group benefits and multi-state payroll administration use a PEO.

TriNet, Justworks, and Insperity are the established US PEO incumbents. Deel, Remote, Velocity Global, Rippling, and Multiplier are the established EOR providers for foreign companies.

When does the ACA employer mandate trigger and what does it cost?

The mandate applies once the company averages 50 or more full-time-equivalent employees across the prior calendar year. Seasonal-worker rules and part-time aggregation can pull a company over the threshold even when nominal full-time headcount sits below 50.

Once triggered, the company must offer minimum-essential coverage to 95% of full-time employees or face section 4980H penalties: about USD 2,970 per FTE per year for failing to offer coverage (minus the first 30 FTEs) under 4980H(a), or about USD 4,460 per employee receiving subsidised exchange coverage when the coverage offered is unaffordable under 4980H(b).

Run the rolling 12-month lookback monthly once headcount enters the 30 to 50 range, because the cliff lands on a 12-month trailing average rather than a snapshot.

How does the California ABC test differ from the federal IRS common-law test?

California's ABC test under AB5 presumes a worker is an employee unless the hiring entity proves all three of: (A) the worker is free from control and direction; (B) the worker performs work outside the usual course of the hiring entity's business; (C) the worker is engaged in an independently established trade. Failing any one of the three reclassifies the worker as a W-2 employee.

The IRS common-law test is multi-factor and balanced rather than presumptive: behavioural control, financial control, and the type of relationship. The same engineer can pass the IRS test as a contractor and fail California's prong B if the engineer's work is the core business of the client.

New Jersey, Massachusetts, and Illinois apply variations of the ABC test under state law. The DOL 2024 Final Rule six-factor economic-reality test runs separately in parallel.

How much does it cost to register in every US state where I have a remote employee?

Direct fees run USD 70 (CA) to USD 750 (TX) per state for foreign qualification of the Delaware entity, plus USD 100 to USD 300 per state per year for the registered agent. California adds a USD 800 annual minimum franchise tax regardless of revenue. New York adds a publication requirement that costs USD 1,500 to USD 2,000 in NYC counties.

SUTA registration is free in most states but takes four to eight weeks per state, and the new-employer rate defaults higher than experience-rated. Total first-year direct cost for foreign qualification plus registered agents plus SUTA in five states typically lands at USD 8,000 to USD 15,000 before legal and accounting fees.

An EOR sidesteps all of that by carrying the registrations on its own entity. The EOR fee buys the multi-state compliance perimeter as a service.

Is at-will employment really as flexible as the headline suggests?

Less than the headline suggests. At-will operates in 49 states (Montana is the lone exception, requiring documented just cause after probation under the Wrongful Discharge from Employment Act).

Three exception doctrines erode it in practice: the public-policy exception is recognised in 42 states plus DC, the implied-contract exception in 36 states plus DC, and the covenant-of-good-faith doctrine in 11 states. California, New York, and Massachusetts layer statutory protections on top.

A termination that looks safe under at-will can still produce wrongful-termination exposure if a handbook clause, a verbal promise, or a retaliation pattern is in play. State-specific final-pay timing, COBRA notice, and documentation rules apply on every termination regardless of the at-will label.

Which states require employer-paid family or medical leave contributions?

Eleven states plus the District of Columbia run paid family and medical leave programmes with an employer contribution: California, New York, New Jersey, Massachusetts, Washington, Colorado, Oregon, Connecticut, Rhode Island, Maine, Maryland, and DC. New Hampshire runs a voluntary scheme.

Contribution rates run about 0.4% to 1.4% of wages depending on the state, and the rate is set annually. Several programmes split contributions between employer and employee. NY PFL is employee-funded on payroll deduction with a separate employer registration line.

A 25-person distributed team can hit 8 to 12 separate state PFL registrations without anyone noticing, and late-registration penalties compound monthly until the state catches up.

What is the misclassification exposure on a single 100,000 dollar contractor?

For a USD 100,000 annual contractor reclassified as an employee, back-tax and penalty exposure can exceed USD 135,000 over a three-year look-back when FICA, FUTA, SUTA, unpaid overtime, statutory penalties, and interest are stacked. California Labor Code section 226.8 adds USD 5,000 to USD 25,000 per wilful violation, with PAGA representative-action exposure on top.

IRS Revenue Procedure 2025-10 tightened the Section 530 misclassification relief safe harbour for 2026 filings. The three overlapping tests (IRS common-law, DOL 2024 economic-reality, state ABC tests in CA, NJ, MA, IL) mean a single contract can fail any one test independently while passing the others.

What changed in the US for 2026 that affects employment costs?

Seven shifts. The Social Security wage base rose from USD 176,100 to USD 184,500, lifting the maximum employer contribution from USD 10,918 to USD 11,439 per employee. 23 states raised state minimum wages on 1 January 2026; the federal minimum remains USD 7.25 (unchanged since 2009).

The pay-transparency footprint expanded under California SB 642 and similar bills in Massachusetts and New Jersey. IRS Revenue Procedure 2025-10 tightened Section 530 misclassification relief.

FUTA credit reductions are confirmed for California and the US Virgin Islands. ACA section 4980H indexed penalties update for the 2026 plan year. The FLSA white-collar salary threshold sits at the USD 35,568 2019 floor after the November 2024 partial vacatur of the 2024 raise.

Can my EOR sponsor an H-1B, L-1, O-1, or TN visa?

Most EORs cannot. US visa sponsorship under H-1B, L-1, O-1, or TN requires the petitioner to be the legal employer of the worker, to file Form I-129 with USCIS, and (for H-1B) to file an LCA with the DOL certifying the prevailing wage and working conditions.

An EOR can technically file the petition as the legal employer, but the relationship between the EOR, the client (the company directing day-to-day work), and the worker usually fails USCIS scrutiny on the "right to control" and "employer-employee relationship" tests.

The practical answer for foreign companies needing visa sponsorship is to incorporate a Delaware C-Corp, run payroll through that entity, and file the visa petitions from the US subsidiary directly. A handful of EORs offer visa-coordination partnerships rather than direct sponsorship; verify the structure before depending on it for a key hire.

Shortlist these US-registered EOR providers

3 providers · links may include affiliate referrals

Deel

Deel Inc., Delaware C-Corp. Strong US compliance automation and clean contractor-to-W-2 conversion across all 50 states.

Remote

Remote Technology Inc., owned US entity. Transparent per-employee pricing and direct multi-state SUTA and ACA handling.

Velocity Global

White-glove EOR with premium PPO benefits and visa-coordination partners. Suited to senior executive hires.

Our verdict for People Ops leads

If your US headcount is 1 to 15 and across one or two states, use an EOR and pick one of the five providers above with a verified US entity. If you are scaling 15 to 30 or more in a single state, the Delaware LLC plus PEO route usually pays back inside 18 months on direct cost alone, and it unlocks H-1B, L-1, O-1, and TN visa sponsorship that most EORs cannot offer. If your team is genuinely distributed across five or more states even at 30 or more heads, the EOR break-even sits much later than the single-state headline suggests, because every new state defers the entity payback by two to three hires. If you are leaning on contractors, run the four-test screen (IRS common-law, DOL 2024 economic-reality, state ABC where applicable, NLRB stance) before signing. A single misclassified USD 100,000 contractor can run above USD 135,000 in back-tax exposure once California Labor Code section 226.8 and PAGA stack on top of the federal liability. The practical first step is to build the state-of-residence map for the hires actually planned, run the rolling 12-month FTE lookback against the 50-FTE ACA cliff, and screen the contractor population against all four tests in parallel. That one piece of work removes about 80% of the budget surprises that show up three months later, and it is the number that holds up across every Treasury and Legal review on the way to an offer letter.
Last reviewed: May 2026. Sources: IRS Publication 15 and Revenue Procedure 2025-10, SSA 2026 Cost-of-Living release, DOL 2024 Final Rule on independent-contractor classification, FLSA and FMLA guidance, ACA section 4980H employer shared-responsibility rules, BLS Employee Benefits in the US (March 2025), Aprio 2026 Payroll Tax Changes, Jackson Lewis Pay Transparency Laws 2026, Paycor 2026 Minimum Wage by State, Plante Moran worker-classification analysis, California Labor Code section 226.8, Illinois BIPA 740 ILCS 14, and US entity-registration filings for Deel Inc., Remote Technology Inc., Velocity Global, Globalization Partners, Rippling, Justworks, TriNet, and Insperity.

Running payroll for United States employees? See our guide to payroll in United States.

Running payroll for United States employees? See our guide to payroll in United States.