New UK Holiday Pay & Leave Record-Keeping Requirements New rules come into force from 6 April 2026 - Are You Prepared?

As we approach 6 April 2026, UK employers are facing a major shift in compliance obligations. The Employment Rights Bill introduces a new statutory requirement: all businesses must retain detailed holiday pay and annual leave records for a minimum of six years. This change brings annual leave documentation in line with the existing rigorous standards for National Minimum Wage (NMW) compliance. Coinciding with this is the launch of the Fair Work Agency (FWA), a new enforcement body set to crack down on non-compliance starting in April 2026.

If you're managing staff leave manually or with outdated systems, this could expose your business to significant risks. But don't worry—tools like StaffLeave can automate the process, ensuring you're always audit-ready. Read on to understand the changes, why they matter, and how to get ahead.

What Employers Need to Be Aware Of

The new rules mandate "adequate records" to demonstrate compliance with holiday entitlement and pay. Here's what that means in practice:

1. Six-Year Statutory Record Requirement

• Records to Keep: You must document the amount of statutory annual leave taken by each worker, including calculations for holiday pay (covering base salary, overtime, commissions, bonuses, and allowances). This also includes holiday pay in lieu upon termination.
• Retention Period: Six years from the date the records are created—regardless of whether the employee has left your company.
• All Worker Types: Applies to full-time, part-time, irregular hours, and part-year workers. For the latter, remember the updated accrual method (12.07% of hours worked) and the option for rolled-up holiday pay, which must be itemised on payslips.

These requirements align closely with NMW rules, emphasising proactive proof of compliance.

2. Enhanced Enforcement by the Fair Work Agency (FWA)

The FWA, launching in April 2026, will replace bodies like HMRC for holiday pay enforcement. Its powers are extensive:

• Conduct inspections and interviews.
• Seize documents or equipment.
• Issue unlimited fines, penalties, and sanctions.

Non-compliance could now be treated as a criminal offense, with claims possible up to six years after a breach.

The Importance of Compliance

Failing to maintain these records isn't just an administrative oversight—it's a serious legal risk. Inadequate documentation could lead to:

• Criminal Penalties: Breaches are prosecutable offenses.
• Financial Hits: Unlimited fines from the FWA, plus backdated holiday pay claims.
• Operational Disruptions: Surprise inspections or tribunal proceedings that drain time and resources.
• Reputational Damage: Especially for SMEs, where trust with employees is key.

With the FWA ramping up enforcement, businesses without robust systems will struggle to defend against audits. Even after an employee leaves, you'll need to produce records on demand.

Recommended Actions for Employers

To stay compliant, start preparing now. Here's a step-by-step guide:

1. Audit Your Current Records: Review how you track leave taken, holiday pay calculations, and variable elements like overtime. Ensure contracts and policies clearly outline entitlements.
2. Update Systems and Processes: Switch to secure electronic storage for easy six-year retention. Manual spreadsheets won't cut it for accuracy or scalability.
3. Train Your Teams: Educate HR and payroll staff on the new requirements, including coordination to avoid gaps in records.
4. Review Policies: Align your data retention with the six-year rule while complying with GDPR for secure destruction afterward.
5. Prepare for FWA Inspections: Have audit-ready reports that prove compliance at a glance.