A leave policy is not a nice-to-have. In the UK, it is a legal document that defines your obligations to employees and their rights under employment law. Get it wrong, and you face tribunal claims, regulatory penalties, and a workforce that does not trust you. Get it right, and it becomes the foundation for a fair, transparent workplace.

This guide walks you through building a UK leave policy from scratch — one that meets every legal requirement, handles the edge cases that trip up most employers, and actually works in practice. Whether you are a startup writing your first policy or an established business updating an outdated one, this is your blueprint.

Legal Minimums Every UK Leave Policy Must Include

Before you decide what to offer, you need to understand what the law requires. These are non-negotiable.

Annual Leave

Under the Working Time Regulations 1998, every worker is entitled to 5.6 weeks of paid annual leave per year. For someone working five days a week, that is 28 days. This can include bank holidays — there is no separate statutory right to bank holidays.

Key rules:

Part-time workers receive a pro-rata entitlement
The entitlement applies from the first day of employment
Employers can set the leave year (e.g., January–December or April–March)
Leave must be paid at the worker’s normal rate of pay

Sick Leave

Statutory Sick Pay (SSP) is payable at £116.75 per week (2025/26 rate — check the current rate for your leave year) for up to 28 weeks. Employees qualify if they are off sick for 4 or more consecutive days (including non-working days) and earn at least the lower earnings limit.

Your policy must be at least as generous as SSP. Many employers offer enhanced sick pay — more on this below.

Maternity Leave

All pregnant employees are entitled to up to 52 weeks of maternity leave:

26 weeks Ordinary Maternity Leave
26 weeks Additional Maternity Leave

Statutory Maternity Pay (SMP) is payable for 39 weeks: 90% of average weekly earnings for the first 6 weeks, then £184.03 per week (2025/26 rate) or 90% of earnings (whichever is lower) for the remaining 33 weeks.

Paternity Leave

Eligible employees can take up to 2 weeks of paternity leave. Since April 2024, this can be taken as two non-consecutive one-week blocks within 52 weeks of the birth or placement. Statutory Paternity Pay is £184.03 per week or 90% of earnings (whichever is lower).

Shared Parental Leave

If the mother or primary adopter ends their maternity or adoption leave early, the remaining leave (up to 50 weeks) and pay (up to 37 weeks) can be shared between both parents.

Parental Leave

All employees with at least one year’s service are entitled to 18 weeks of unpaid parental leave per child (up to the child’s 18th birthday). Leave must be taken in blocks of one week, with a maximum of 4 weeks per year per child (unless the employer agrees otherwise).

Parental Bereavement Leave

Since April 2020, parents who lose a child under 18 are entitled to 2 weeks of paid leave (at the statutory rate). This applies to biological parents, adoptive parents, and intended parents under surrogacy arrangements.

Time Off for Dependants

Employees have the right to take a reasonable amount of unpaid time off to deal with emergencies involving dependants — illness, injury, death, disruption to care arrangements. There is no set limit; it must be genuinely necessary and reasonable.

Jury Service and Public Duties

Employees are entitled to time off for jury service. There is no statutory requirement to pay them during this time (the court provides an allowance), but your policy should state your position clearly.

Statutory vs Enhanced Entitlements

Meeting the legal minimum is the floor, not the ceiling. Most competitive UK employers offer enhanced entitlements, particularly for:

Enhanced Annual Leave

The statutory minimum is 28 days (including bank holidays). Offering 25 days plus bank holidays (33 total) is the most common enhanced offering. Some employers offer additional days based on length of service — for example, an extra day per year of service up to a cap of 30.

Enhanced Sick Pay

Company sick pay schemes typically offer full pay for a set period (e.g., 4 weeks at full pay, then 4 weeks at half pay), after which SSP applies. The specific terms should be clearly stated in your policy.

Enhanced Maternity and Paternity Pay

Many employers offer maternity pay above SMP — for instance, 12 weeks at full pay, then 12 weeks at half pay, then SMP for the remainder. Enhanced paternity pay (e.g., 2 weeks at full pay) is increasingly common.

What to Consider When Enhancing

Cost: Model the cost for your workforce size before committing
Equity: If you enhance maternity pay significantly beyond paternity pay, consider whether this creates a disparity that could be challenged
Market expectations: Check what competitors in your sector and region offer
Contractual status: Once enhanced terms are in a contract, they are harder to reduce than if they are in a discretionary policy

Structuring Your Policy Document

A well-structured leave policy typically covers these sections in order:

1. Scope and Definitions

State who the policy applies to (all employees, workers, or specific categories) and define key terms. Specify your leave year.

2. Annual Leave

Total entitlement (statutory and any enhanced days)
Bank holiday treatment (included in entitlement, or in addition)
How to request leave (process, notice period, who approves)
Booking restrictions (minimum/maximum notice, blackout periods if any)
Carry-over rules
What happens to unused leave on termination

3. Sick Leave and Absence

Notification procedure (who to contact, by when)
Self-certification period (first 7 days)
When a fit note is required (after 7 days)
SSP entitlement and any enhanced sick pay
Return-to-work process
Long-term sickness procedure

4. Maternity, Paternity, and Shared Parental Leave

Eligibility criteria
Notification requirements and timelines
Pay during leave (statutory and any enhanced)
Keeping-in-touch (KIT) days
Return-to-work arrangements

5. Other Leave Types

Parental leave (unpaid)
Parental bereavement leave
Time off for dependants
Jury service and public duties
Compassionate leave (your discretionary policy)
Study leave (if offered)
Sabbaticals (if offered)

6. General Provisions

Record-keeping requirements
Abuse of the policy
How disputes will be handled
Review schedule

Can't keep up with employee's
leave emails? Track your employee's leave with Leave Balance

Try our demo Sign Up

The Employment Rights Act 1996: What You Must Get Right

The Employment Rights Act 1996 (ERA 1996) is the primary legislation governing employment rights in the UK. For leave policies, the key requirements are:

Written Statement of Particulars

Under Section 1 of the ERA 1996 (as amended by the Employment Rights (Employment Particulars and Paid Annual Leave) (Amendment) Regulations 2018), employers must provide a written statement of employment particulars from day one of employment. This must include:

Terms relating to hours of work
Holiday entitlement (including any entitlement to accrue holiday, public holidays, and holiday pay — in sufficient detail to enable the employee to calculate their entitlement)
Sick leave and sick pay terms
Details of any other paid leave

This means your leave policy must be referenced in (or form part of) the employment contract or written statement. Vague wording like “leave will be granted at the company’s discretion” is not sufficient.

Detriment and Dismissal Protections

The ERA 1996 protects employees from suffering a detriment or being dismissed for exercising statutory leave rights. This includes taking:

Annual leave
Maternity, paternity, or shared parental leave
Time off for dependants
Parental bereavement leave

Your policy should make clear that exercising these rights will not result in adverse treatment.

Communicating Your Policy

A leave policy that sits unread in a shared drive is worse than useless — it creates a false sense of compliance.

At Onboarding

Include the leave policy in the new starter pack
Walk through key points during induction
Confirm the employee’s specific entitlement in writing (especially for part-time workers)
Ensure the employee knows how to request leave in your system

Ongoing Communication

Send a reminder at the start of each leave year with each employee’s updated entitlement
Alert managers before peak periods about the leave request process
Communicate any policy changes at least one month before they take effect (and update contracts where necessary)

Accessibility

Store the policy somewhere every employee can access it — your intranet, shared drive, or leave management system
Keep plain-language summaries available alongside the full legal policy
Make sure the policy is accessible to employees with disabilities (screen-reader compatible, available in alternative formats if needed)

Handling Leave Requests Fairly

The Discrimination Trap

Leave request handling is one of the most common sources of indirect discrimination claims. Your policy and its application must account for:

Religious observance: Refusing leave for religious holidays while routinely granting Christmas leave could constitute indirect discrimination under the Equality Act 2010
Disability-related absence: You cannot treat disability-related sickness absence the same as other sickness absence when making decisions about warnings, dismissal, or other detriments
Pregnancy and maternity: Time off for antenatal appointments is a statutory right; any adverse treatment related to pregnancy is automatically unfair
Carers: Parents with school-age children often need leave during school holidays. A policy that makes it impossible for them to take leave during these periods may disproportionately affect women and could constitute indirect sex discrimination

Best Practice for Fair Handling

First-come, first-served — the simplest fair system, provided it is applied consistently
Rotation — for popular periods, rotate priority so the same people do not miss out every year
Transparent criteria — if you must choose between competing requests, state the criteria in your policy (e.g., business need, rotation, team coverage requirements)
Right of appeal — allow employees to appeal a refused request, with a clear process
Record keeping — document every decision and the reason for it

Documentation and Record-Keeping

What You Must Keep

Each employee’s leave entitlement
Leave taken (dates and type)
Leave balances
Requests made and outcomes (approved, refused, and reasons for refusal)
Sickness absence records (duration, reasons, fit notes)
Maternity/paternity/shared parental leave records

How Long to Keep Records

HMRC requires payroll records to be kept for at least 3 years after the end of the tax year they relate to. For employment tribunal purposes, claims can generally be brought within 3 months of the act complained of, but some claims (particularly discrimination) can be brought later. A safe minimum retention period for leave records is 6 years.

Format

There is no legal requirement for records to be in a specific format, but they must be accurate, accessible, and auditable. A leave management system that automatically records requests, approvals, and balances provides a significantly stronger audit trail than a spreadsheet.

Review Cadence: How Often to Update Your Policy

Employment law in the UK changes regularly. Recent years have seen:

Introduction of parental bereavement leave (2020)
Changes to paternity leave flexibility (2024)
Updates to holiday pay calculation methods (2024)
Ongoing adjustments to statutory pay rates (annually)

Recommended Schedule

Review Type	Frequency	What to Check
Statutory rates update	Annually (April)	SSP, SMP, SPP, ShPP rates
Legal compliance review	Annually	New legislation, case law developments
Policy effectiveness review	Every 2 years	Employee feedback, usage patterns, grievance data
Full policy rewrite	Every 3–5 years	Ensure structure and language are current

Triggers for Immediate Review

New legislation affecting leave rights
A significant tribunal ruling (e.g., Harpur Trust v Brazel)
A change in your business model (e.g., expanding to new countries)
Employee complaints or grievances related to the policy

Putting It All Together: A Leave Policy Checklist

Before you finalise your policy, confirm you have addressed every item:

How Leave Balance Supports Your UK Leave Policy

Building the policy is one thing. Implementing it consistently across your organisation — tracking entitlements, managing requests, handling carry-over, keeping records — is another.

Leave Balance gives you the infrastructure to bring your policy to life:

Custom leave policies — configure annual leave, sick leave, parental leave, and any other leave types to match your exact policy wording
Automatic entitlement calculations — including pro-rata for part-time workers, bank holiday adjustments, and mid-year starters
Request and approval workflows — employees request via Slack or Microsoft Teams; managers approve with one click
Carry-over management — set rules for how much leave can carry over and when it expires
Complete audit trail — every request, approval, and balance change is logged automatically, giving you the records you need for HMRC, tribunals, and internal audits
Unlimited employees and policies at $10/month (or $100/year) — no per-seat pricing that discourages adding new leave types or employee groups

Start your 14-day free trial (no credit card required) and build your UK leave policy directly into a system that enforces it.

Can't keep up with employee's
leave emails? Track your employee's leave with Leave Balance

Try our demo Sign Up