Guide

A Complete Guide to Payroll in the UK (2026)

Managing UK payroll means coordinating PAYE requirements, HMRC reporting obligations, tax bands, statutory payments, and changing wage rules. Errors in a Full Payment Submission or failure to apply an updated National Living Wage rate can create payroll corrections, compliance issues, and potential financial penalties.

This free guide provides a practical foundation for understanding the UK payroll process, helping employers strengthen payroll accuracy, improve operational efficiency, and maintain compliance.

UK payroll guide overview

Whether you’re establishing your first UK operation or improving an existing payroll setup, this guide helps you manage UK payroll with greater clarity. You’ll learn the key steps involved from employer registration through recurring payroll processing and statutory reporting.

Inside this comprehensive resource, we cover:

  • An overview of key employment legislation, including the Employment Rights Act 1996 and the Equality Act 2010
  • Core requirements for HMRC employer registration and establishing PAYE
  • Practical checklists for collecting required employer and employee payroll information
  • Current 2026 wage rates covering the National Living Wage and National Minimum Wage
  • An overview of statutory payments relating to sickness, maternity, and paternity leave
  • Guidance on workplace pensions, including auto-enrolment and the Apprenticeship Levy
  • Requirements for payroll records and Real Time Information reporting through FPS and EPS
  • A comparison between managing payroll internally and using technology-enabled global payroll solutions

Who is this UK payroll guide for?

We designed this resource for organizations navigating the requirements of running payroll in the UK. It’s particularly useful for:

  • Founders and business owners preparing to register and operate as a UK employer
  • HR managers at growing organizations responsible for local employment processes and benefits
  • Payroll managers who need a practical foundation for understanding UK payroll requirements

How to use the UK payroll guide

This resource provides a practical reference for navigating the UK payroll process. Here’s how you can use it within your regular payroll operations:

  1. Confirm your registration: Follow the employer setup section to verify you have the necessary Employer PAYE and Accounts Office reference numbers before processing your first payroll  
  1. Review employee data: Use the information checklist to confirm National Insurance numbers, P45 information, or starter checklist details are correctly recorded for each employee  
  1. Process payroll accurately: Refer to the applicable 2026 tax and wage information when configuring deductions and payroll calculations for your UK workforce  
  1. Strengthen reporting: Use the RTI section to review Full Payment Submission requirements and confirm required payroll information is reported accurately to HMRC  

Pro Tip: HMRC advises employers to register before the first payday and generally not more than two months before they start paying employees. Build sufficient time into your payroll implementation plan so PAYE registration and required payroll information are ready before your first pay run.

Simplify payroll in the UK and beyond

Komp connects payroll with broader global workforce operations, helping organizations manage workforce information, compliance processes, documentation, and payroll with greater visibility. Whether you’re managing employees in the UK or coordinating teams across multiple countries, Komp provides a connected environment for global payroll and workforce management.

FAQs

An Employer of Record (EOR) legally employs workers on behalf of another organization and manages responsibilities such as local payroll, employment administration, statutory contributions, and applicable compliance requirements. This model can enable companies to employ people in the UK without first establishing their own local employing entity.

Businesses generally need to register with HMRC as an employer before their first payday, even when they are the only director of a limited company. Registration provides the PAYE references needed to report employee pay, Income Tax, National Insurance, and other required payroll information through PAYE.

The National Minimum Wage framework establishes statutory minimum hourly pay rates based on factors such as a worker’s age and apprenticeship status. The National Living Wage is the statutory minimum rate applicable to workers aged 21 and over, while different minimum rates apply to younger workers and qualifying apprentices.

UK employer payroll costs can include employer National Insurance contributions, required workplace pension contributions, and, where applicable, the Apprenticeship Levy. Actual employer costs vary according to factors such as employee earnings, pension arrangements, available allowances, and whether the organization meets the relevant levy threshold.

Employers must provide workers with a payslip on or before their payday. The payslip should show required information such as gross earnings, deductions including tax and National Insurance where applicable, and the resulting net amount paid.

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