Payroll and National Minimum Wage: What UK Businesses Need to Know in 2026

Esmail Jakiny
June 24, 2026

Many UK businesses are currently navigating rising employment costs, changes to workplace legislation and ongoing economic pressures. Ensuring payroll and national minimum wage is managed accurately and employees are paid correctly, has become increasingly important for employers of all sizes.
Throughout 2025 and into 2026, businesses continue to face evolving payroll obligations, including increases to National Minimum Wage rates, pension requirements, and reporting responsibilities under PAYE. With employment costs representing a significant expense for many organisations, maintaining efficient payroll processes and understanding employer obligations is essential.
For most employers, payroll is about far more than simply paying staff on time. It involves ensuring employees receive the correct pay, deductions are processed accurately, statutory requirements are met, and records are maintained appropriately. Getting these areas right can help businesses avoid unnecessary costs, support employee satisfaction and provide reassurance that payroll processes remain compliant with current legislation.

National Minimum Wage Errors Remain a Common Issue

National Minimum Wage compliance continues to be an area where many businesses unintentionally encounter difficulties.

Common issues include:

Incorrect Worker Classification

Determining whether an individual is a worker, employee or self-employed contractor can be complex. Applying the wrong status may result in underpayments and potential penalties.

Salary Sacrifice Arrangements

Some salary sacrifice schemes can reduce an employee’s pay for National Minimum Wage purposes. Employers should ensure that deductions do not inadvertently bring pay below the legal minimum.

The Importance of Good Payroll Record Keeping

Maintaining comprehensive payroll records remains one of the best ways to demonstrate compliance should HMRC request information.
Businesses should ensure they retain:
• Payroll reports and payslips
• Employment contracts
• Timesheets and attendance records
• Records of overtime payments
• Details of salary sacrifice arrangements
• Pension contribution records
• Evidence of employee deductions
• PAYE submissions and correspondence with HMRC

Cloud payroll systems have improved efficiency for many employers, but software alone does not guarantee compliance. Payroll data still needs to be reviewed regularly, and businesses should ensure calculations reflect current legislation.

How Professional Advice Can Help

Many payroll issues arise not because employers deliberately underpay staff, but because employment and payroll legislation can be highly technical and subject to frequent changes.
Regular reviews can help identify:
• National Minimum Wage risks
• PAYE reporting errors
• Pension auto-enrolment issues
• Employee benefits concerns
• Payroll process weaknesses
• Potential compliance problems before HMRC identifies them

Seeking advice early is often considerably less costly than dealing with an investigation after an HMRC compliance check has commenced.

Practical Steps for Business Owners

If you employ staff, now is an appropriate time to review your payroll procedures.
Consider the following questions:
• Are payroll records fully up to date?
• Have employee pay rates been checked against current National Minimum Wage requirements?
• Are all working hours accurately recorded?
• Have deductions been reviewed to ensure they do not affect minimum wage compliance?
• Are salary sacrifice arrangements operating correctly?
• Would your payroll records withstand an HMRC review?

If you are uncertain about any of these areas, and would like a professional  review of your payroll processes, PAYE compliance or National Minimum Wage obligations, our team would be happy to help. Taking proactive steps now can provide reassurance, strengthen compliance procedures and reduce the risk of unexpected issues arising during an HMRC review.

Frequently Asked Questions about Payroll and National Minimum Wage

HMRC may open a compliance review for various reasons, including employee complaints, inconsistencies in PAYE submissions, sector-specific compliance campaigns, late filings, unusual payroll patterns or information received from third parties. Some businesses may also be selected at random.

Businesses should retain payroll records, contracts of employment, timesheets, pension records, payslips, PAYE submissions and documentation supporting deductions or salary sacrifice arrangements. Most payroll records should generally be kept for at least six years.

Common errors include failing to include all working time, making deductions that reduce pay below minimum wage levels, incorrectly classifying workers and misunderstanding the impact of salary sacrifice arrangements.

Employers may be required to repay affected workers, pay financial penalties and, in some cases, face public naming by the government for serious breaches. Taking reasonable care and correcting issues promptly may help mitigate penalties.

HMRC continues to invest in digital systems, data analytics and information-sharing capabilities that enable it to compare information from Real Time Information (RTI) submissions, pension records and other sources to identify discrepancies more efficiently.

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