PEO Services in the UK: EOR and Payroll Providers (2026)

The United Kingdom does not use the PEO co-employment model. Employment relationships in the UK are governed by the Employment Rights Act 1996, with HMRC managing PAYE (Pay As You Earn) tax collection, National Insurance Contributions, and workplace pension auto-enrolment. For international companies hiring UK employees without a local entity, an EOR provides compliant employment. For companies with a UK entity, payroll bureaus and HR platforms handle HMRC compliance, statutory sick pay, maternity/paternity entitlements, and the complexities of IR35 for contractor engagements.

Written by Maya PatelFact-checked by Chandrasmita

PEO Software for United Kingdom

Deel logo

Deel

EOR in the UK with full HMRC compliance and IR35 guidance

Deel operates as an EOR in the UK through their local entity, handling PAYE tax collection and remittance to HMRC, employer and employee National Insurance Contributions (13.8% employer NIC on earnings above the threshold), workplace pension auto-enrolment (minimum 3% employer contribution), statutory sick pay, and maternity/paternity/shared parental leave administration. Deel generates P60s, P11Ds, and handles RTI (Real Time Information) submissions to HMRC.

Deel's UK EOR pricing starts at $599/employee/month. For companies hiring 1-5 UK employees, this is typically more cost-effective than establishing a UK limited company — entity setup with Companies House is straightforward but ongoing HMRC compliance, payroll processing, and auto-enrolment pension management cost $1,500-$3,000/month through a local accountant or payroll bureau.

Deel's UK operations include support for the Apprenticeship Levy, which applies to employers with an annual pay bill above £3 million at a rate of 0.5% of total payroll. For larger companies using EOR in the UK, understanding the levy obligation and maximizing apprenticeship training credits is important for cost management. Deel also handles statutory redundancy calculations, which follow a specific formula based on employee age, weekly pay (capped at £643 in 2025/26), and years of service.

Strengths in this market

  • Full HMRC compliance — PAYE, NIC, RTI submissions
  • Workplace pension auto-enrolment managed to compliance standards
  • UK employment contracts that meet ERA 1996 requirements
  • P60, P11D, and statutory pay administration included

Limitations to know

  • $599/employee/month — expensive for larger UK teams
  • Benefits package is standardized — limited private health insurance options
  • UK employment law gives employees strong protections after 2 years
  • Termination support is critical — unfair dismissal risk is real
EOR from $599/employee/mo
Rippling logo

Rippling

Unified platform for US-UK distributed teams

Rippling provides UK employment through their EOR service and also supports companies with UK entities through their payroll module. The unified platform manages US and UK employees in a single dashboard — automated onboarding generates UK-compliant employment contracts, handles HMRC registration, and enrolls employees in workplace pension schemes.

Rippling handles PAYE, NIC, student loan deductions, and RTI submissions for UK employees. Their benefits module supports private medical insurance (Bupa, Vitality, AXA), dental, and optical plans. For US companies with UK offices, Rippling eliminates the need for separate UK payroll and HR systems.

Rippling's UK benefits module includes pension scheme management compatible with NEST (National Employment Savings Trust), the government-backed workplace pension used by most UK employers for auto-enrolment. The platform also handles the Childcare Voucher scheme successor (Tax-Free Childcare), cycle-to-work scheme salary sacrifice, and electric vehicle salary sacrifice arrangements that are increasingly popular among UK employees. For companies with employees in Scotland, Rippling applies the Scottish income tax rates which differ from the rest of the UK.

Strengths in this market

  • Single dashboard for US and UK employee management
  • UK private health insurance options through major providers
  • Automated RTI submissions and PAYE compliance
  • Supports both EOR and direct-entity payroll models

Limitations to know

  • Module-based pricing is not fully transparent for UK operations
  • UK benefits offering is growing but less established than US modules
  • Some UK-specific statutory calculations require verification
  • IR35 assessment tools are not included — need separate guidance
Module-based — request UK-specific pricing
Gusto logo

Gusto

UK contractor payments from US-based companies

Gusto supports contractor payments to the UK, making it straightforward for US companies to pay British freelancers and consultants. Payments can be processed in GBP with currency conversion handled by the platform. Gusto maintains contractor records and provides payment documentation for tax reporting on both sides.

Important: IR35 legislation (off-payroll working rules) means UK contractors working for medium or large companies may need to be treated as employees for tax purposes. Since April 2021, the client company (not the contractor) is responsible for determining IR35 status. Using Gusto for contractor payments does not resolve IR35 obligations — you need a separate IR35 assessment.

UK contractors engaged through Gusto should have their own limited company or operate as sole traders registered with HMRC. The Construction Industry Scheme (CIS) adds additional compliance for contractors in the construction sector, requiring the hiring company to make deductions from payments and submit returns to HMRC. Gusto does not handle CIS compliance, so construction-sector contractor arrangements require a UK-specific solution.

Strengths in this market

  • Simple GBP contractor payments from US platform
  • Integrated with US payroll for mixed workforce
  • Payment documentation for tax reporting
  • Familiar interface for US-based finance teams

Limitations to know

  • No UK employee payroll or EOR
  • IR35 compliance is the client's responsibility — Gusto does not assess
  • Currency conversion costs apply
  • No PAYE, NIC, or pension compliance
Included in Gusto plans for contractor payments
Zenefits logo

Zenefits

HR directory for UK employees managed alongside US operations

TriNet HR Platform (formerly Zenefits) provides HR record-keeping for UK team members at $8/user/month. The platform handles onboarding checklists, document storage, and PTO tracking that can be configured for UK statutory leave entitlements (28 days minimum including bank holidays). UK payroll must be handled separately through a payroll bureau or EOR.

For companies with fewer than 10 UK employees using an EOR, TriNet HR Platform adds a centralized HR directory without duplicating compliance work. The platform does not handle PAYE, NIC, pensions, or any HMRC compliance.

TriNet HR Platform can store UK employment documents including right-to-work checks, P45 and P46 forms, and employment contract copies. The platform supports the UK's flexible working request process introduced under the Employment Relations (Flexible Working) Act 2023, which gives employees the right to request flexible working from day one of employment. For hybrid UK teams, the PTO module can track both office days and remote working days alongside statutory holiday entitlements.

Strengths in this market

  • $8/user/month for centralized HR directory
  • PTO tracking configurable for UK 28-day statutory entitlement
  • Onboarding and document management for UK employees
  • Unified view of US and UK teams

Limitations to know

  • No UK payroll — PAYE, NIC, and pensions not supported
  • No HMRC compliance or RTI submissions
  • Benefits module is US-only
  • Limited utility beyond basic record-keeping
From $8/user/mo (HR directory only)
ScalePEO logo

ScalePEO

Broker service connecting companies with UK EOR and payroll providers

ScalePEO can connect companies with UK-specific EOR providers and payroll bureaus through their free broker model. Their consultation helps companies evaluate whether they need UK EOR, a local entity with payroll bureau, or an umbrella company arrangement — each model has different cost structures and compliance implications.

For companies deciding between establishing a UK limited company and using an EOR, ScalePEO's consultation provides useful comparative analysis. The UK entity setup decision point is typically around 5-8 employees, where EOR fees exceed the cost of running your own PAYE scheme.

ScalePEO's UK consultation covers the increasingly relevant topic of umbrella companies, which sit between EOR and direct employment as a third model for engaging UK workers. Umbrella companies employ workers on behalf of recruitment agencies and end-clients, handling PAYE and National Insurance. For short-term engagements or project-based work in the UK, an umbrella company may be more cost-effective than EOR. ScalePEO can help evaluate all three models — EOR, entity establishment, and umbrella — based on engagement duration and headcount.

Strengths in this market

  • Free consultation on UK employment models
  • Comparative analysis of EOR vs entity establishment
  • Connects with UK payroll bureaus and EOR providers
  • Useful for companies entering the UK market for the first time

Limitations to know

  • Core expertise is US PEO — UK knowledge is secondary
  • Cannot provide UK employment services directly
  • Network strength varies for UK-specific providers
  • Less useful for companies already established in the UK
Free (broker model)

PEO vs EOR in the UK: Why Co-Employment Does Not Apply

The UK does not recognize co-employment. Employment law under the Employment Rights Act 1996 establishes a single employer-employee relationship. While the UK has umbrella company and agency worker structures that create third-party employment arrangements, these are distinct from the US PEO model and serve different purposes — primarily for temporary and contract workers rather than permanent staff.

The EOR model works within UK law because it creates a straightforward employer-employee relationship. The EOR's UK entity is the legal employer, handling all HMRC obligations, statutory entitlements, and employment law compliance. The client company directs the work. This is legally clean and widely used by international companies hiring in the UK.

The NHS (National Health Service) eliminates the health insurance pooling benefit that drives US PEO adoption. UK residents have access to free healthcare through the NHS. Private medical insurance is a common employee benefit (especially in London) but is supplementary — not the primary healthcare coverage. This means the insurance cost advantage of PEO does not apply in the UK market.

How to Choose an EOR or Payroll Solution for the UK

The UK is one of the easiest countries to establish a legal entity in — Companies House registration takes 24-48 hours and costs under 100 GBP. The complexity is ongoing HMRC compliance: PAYE, NIC, RTI submissions, workplace pension auto-enrolment, statutory pay administration, and annual reporting. For 1-5 employees, EOR is typically simpler. For 5+ employees, a UK entity with a payroll bureau is usually more cost-effective.

Workplace pension auto-enrolment is mandatory. Every UK employer must automatically enrol eligible employees into a qualifying pension scheme with minimum 3% employer contribution and 5% employee contribution. Your EOR or payroll provider must manage enrolment, contribution calculations, and opt-out administration. This is not optional.

IR35 is the hidden complexity in UK hiring. If you engage contractors (not employees) in the UK, and your company meets the medium/large company threshold, you are responsible for assessing whether the engagement falls inside or outside IR35. Inside IR35 means the contractor must be taxed as an employee. Your EOR can help with employee hires, but IR35 assessments for contractors require separate specialist guidance.

UK employment protections increase with tenure. After 2 years of continuous employment, employees gain protection against unfair dismissal — meaning termination requires a fair reason and proper process. Your EOR should have robust UK termination procedures. Restructuring or performance-related dismissals in the UK require documentation, consultation periods, and often settlement agreements.

Consider the implications of the UK's evolving post-Brexit employment landscape. While employment law has remained largely unchanged since Brexit, the UK government has the flexibility to diverge from EU employment directives going forward. The Employment Rights Bill introduces changes to unfair dismissal qualification periods, zero-hour contract restrictions, and fire-and-rehire practices. Your EOR should be tracking these legislative changes and updating employment contracts accordingly.

What HR Leaders Say About UK Employment for International Companies

UK employment law is straightforward compared to France or Germany but more protective than the US. The biggest adjustments for American companies are the statutory entitlements: 28 days paid leave (including bank holidays), statutory sick pay from day 4 of illness, generous maternity leave (39 weeks paid), and the 2-year unfair dismissal protection threshold. These are non-negotiable and significantly impact total employment cost.

The UK is the most common European EOR destination for US companies because of the shared language, similar business culture, and well-established legal system. However, post-Brexit, the UK is not an EU gateway — employees in the UK do not provide coverage for EU operations. Companies that need both UK and EU presence typically use EOR in the UK plus separate EU arrangements.

Auto-enrolment pension costs are frequently underestimated. The minimum 3% employer contribution is mandatory, but competitive UK employers offer 5-10% to attract talent. Factor pension contributions into total employer cost calculations — they add 3-10% on top of gross salary.

HR leaders note that UK employment litigation costs have increased since the abolition of employment tribunal fees in 2017. Any employee can bring an unfair dismissal claim (after 2 years' service) or a discrimination claim (from day one) without paying fees. Average tribunal awards for unfair dismissal are modest (median around £7,000), but discrimination awards are uncapped and can reach six figures. Companies using EOR in the UK should ensure their provider has robust termination procedures and access to UK employment law advice.

Frequently asked questions

Question 1

Does PEO co-employment exist in the UK, and what legal structure replaces it?

PEO co-employment does not exist in the UK. The Employment Rights Act 1996 establishes a single employer-employee relationship, and while umbrella company and agency worker structures create third-party employment arrangements, these are distinct from the US PEO model and primarily serve temporary and contract workers. The EOR model works cleanly within UK law because it creates a straightforward employer-employee relationship: the EOR's UK entity is the legal employer, handling all HMRC obligations, statutory entitlements, and Employment Rights Act compliance, while the client company directs the day-to-day work. The NHS also eliminates the health insurance pooling benefit that drives US PEO adoption — UK residents have access to free healthcare, making the insurance cost advantage of PEO irrelevant in the UK market.

Question 2

What HMRC and statutory compliance does a UK EOR handle?

A UK EOR manages PAYE (Pay As You Earn) tax collection and remittance to HMRC, employer and employee National Insurance Contributions (13.8% employer NIC on earnings above the threshold), workplace pension auto-enrolment (mandatory — minimum 3% employer contribution and 5% employee contribution), RTI (Real Time Information) submissions to HMRC, statutory sick pay, and maternity/paternity/shared parental leave administration. The EOR generates P60s, P11Ds, and handles annual reporting. Benefits administration includes private medical insurance options (Bupa, Vitality, AXA), the NEST workplace pension, cycle-to-work salary sacrifice schemes, and EV salary sacrifice arrangements. Scottish employees require separate handling as Scottish income tax rates differ from the rest of the UK. For larger companies, Apprenticeship Levy obligations (0.5% of total payroll above £3 million) and statutory redundancy calculations based on age, capped weekly pay (£643 in 2025/26), and years of service also fall within EOR scope.

Question 3

What does UK EOR cost, and when should I establish a UK limited company instead?

Deel's UK EOR pricing starts at $599 per employee per month. For companies with 1–5 UK employees, EOR is typically simpler and more cost-effective than establishing a UK limited company. Companies House registration for a UK limited company takes 24–48 hours and costs under £100 — the complexity is ongoing HMRC compliance: PAYE, NIC, RTI submissions, pension auto-enrolment, statutory pay administration, and annual reporting, which costs £1,500–£3,000 per month through a local accountant or payroll bureau. The break-even with a UK entity is around 5–8 employees. UK employment protections also intensify with tenure: after 2 years of continuous employment, employees gain protection against unfair dismissal, making the EOR's quality of UK termination procedures increasingly important for longer-tenured teams.

Question 4

What is IR35, and how does it affect UK contractor engagements?

IR35 (off-payroll working rules) is a tax legislation that determines whether contractors engaged through their own limited company should be taxed as employees. Since April 2021, when a medium or large company engages a UK contractor, the end client (your company, not the contractor) is responsible for conducting the IR35 status determination. If a role falls 'inside IR35' — meaning it resembles employment in terms of control, personal service, and mutuality of obligation — the contractor must be taxed as an employee via PAYE. UK EOR providers handle employment for genuine employees but do not assess IR35 status for contractor engagements — that requires separate specialist guidance from an IR35 assessor. Additionally, construction-sector contractor arrangements may fall under the Construction Industry Scheme (CIS), requiring deductions from payments and HMRC submissions that Gusto and most US-based platforms do not handle.

Question 5

What practical steps should I expect when onboarding a new employee in the UK through an EOR?

Onboarding a UK employee through an EOR like Deel or Rippling involves: generating a UK-compliant employment contract meeting Employment Rights Act 1996 requirements (covering written statement of particulars, notice periods, and statutory rights); conducting a right-to-work check (required by law for every UK employee — failure exposes the employer to a civil penalty up to £20,000 per illegal worker); enrolling the employee in a qualifying workplace pension scheme within the staging date; registering the new starter with HMRC via RTI submission; arranging private medical insurance if included in the offer; and completing any role-specific compliance requirements such as DBS (Disclosure and Barring Service) checks for regulated roles. The Employment Relations (Flexible Working) Act 2023 also gives employees the right to request flexible working from day one, so employers should have a documented process for handling these requests from the start of employment.

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