A New Legal Landscape for Holiday Compliance in 2026
As of 6 April 2026, a significant shift has taken place in UK employment law. Employers are now legally required to maintain comprehensive records of annual leave and holiday pay for a minimum of six years. This obligation, introduced through amendments to the Working Time Regulations under the Employment Rights Act, transforms what was previously considered best practice into a hard statutory duty. For HR teams still catching up, the message is clear: the window for preparation has closed, and the time to act is now.
This change affects every organisation that employs staff in the UK, regardless of size or sector. Whether you manage a team of five or five thousand, the requirement to document, calculate, and retain holiday records applies equally. Failure to comply does not just create administrative headaches — it carries legal risk, potential tribunal exposure, and reputational damage that can be costly to repair.
What Exactly Must Employers Record?
The new rules are precise in scope. Employers must now document all forms of annual leave, including both ordinary statutory leave and any additional contractual entitlement. Where leave is carried forward from one financial year to the next, that carry-over must also be recorded. Critically, the way holiday pay is calculated must be documented in detail. This means keeping records of what has been included or excluded from pay calculations, and any payments made in lieu of taking leave — for example, when unused carried-over leave is paid out rather than taken.
While most organisations already have some system for tracking when employees take leave, this is the first time the law has explicitly required retention of detailed records covering both leave taken and the methodology behind holiday pay calculations. That is an important distinction. A simple spreadsheet showing days off is no longer sufficient on its own.
Why the Six-Year Retention Rule Matters
The six-year retention requirement is directly aligned with the limitation period for breach of contract claims in England and Wales. In practical terms, this means an employee could potentially raise a claim relating to holiday pay underpayments several years after the fact, and employers must be in a position to produce supporting records. Without those records, defending such claims becomes exponentially more difficult.
HR teams should audit their current record-keeping systems immediately. Ask the following questions:
- Do our systems capture how holiday pay is calculated, not just how many days are taken?
- Are records automatically retained for six years, or do they risk being deleted or overwritten?
- Can we produce a clear, auditable trail for any individual employee going back to April 2026?
- Are our payroll and HR systems integrated so that leave and pay data are held consistently in one place?
If the answer to any of these is uncertain, remedial action should be prioritised as a matter of urgency.
Updating Policies and Employment Contracts
The new statutory duty is also an opportunity to review and update internal holiday policies and employment contracts. Many organisations are operating with documentation that reflects older assumptions about what needs to be tracked. A policy review should address carry-over rules, payment in lieu procedures, and how holiday pay is calculated for workers with variable hours or irregular earnings — a group that has historically been the source of significant employment tribunal claims.
HR teams should also ensure that line managers and payroll staff are briefed on the new requirements. Compliance is not just a senior HR responsibility; it depends on consistent practice across the organisation at every level of people management.
The Growing Risk of Travel Disruption
Alongside the compliance obligations around record-keeping, HR teams are also facing a separate but equally pressing challenge: the growing risk of employees being stranded abroad due to travel disruption. Flight cancellations, extreme weather events, industrial action, and geopolitical instability have made international travel increasingly unpredictable in recent years.
When an employee cannot return from annual leave on time due to circumstances beyond their control, HR teams must have a clear and consistent framework for handling the situation. Without one, organisations risk applying different standards to different employees, which can expose them to claims of unfair treatment or indirect discrimination.
Building a Travel Disruption Framework
A robust travel disruption policy should address several key areas. First, it should set out the steps an employee must take when they realise they cannot return to work as planned. Clear communication expectations — how quickly to notify their manager, what evidence to provide — should be stated explicitly. Second, the policy should clarify how absence during a disruption event will be classified. Will it be treated as additional annual leave, unpaid leave, or some form of discretionary paid leave? Consistency is essential here to avoid disputes.
- Establish a clear notification procedure for employees affected by travel disruption.
- Define how extended absences will be categorised and whether pay will continue.
- Communicate expectations for remote working where feasible during disruption periods.
- Ensure the policy is applied consistently across all employee levels and departments.
Remote Working as a Contingency
In some cases, employees stranded abroad may be able to work remotely while waiting to return. However, this introduces its own complexities, including questions around tax residency, data security, and employment law jurisdiction. HR should seek specialist advice before routinely permitting extended overseas remote working, and any such arrangements should be documented clearly.
Immediate Actions for HR Teams
Given the volume of change landing on HR desks simultaneously, prioritisation is key. The most pressing steps right now are to audit existing record-keeping systems for compliance with the new six-year retention duty, update holiday pay calculation documentation, review and refresh leave policies, brief payroll and line management teams, and develop or strengthen a travel disruption protocol before the summer holiday season reaches its peak.
The organisations that navigate this period successfully will be those that treat compliance not as a reactive exercise in damage limitation, but as an opportunity to build stronger, more transparent people management frameworks — ones that protect both employees and the business for years to come.