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TOIL (Time Off In Lieu) Policy: Complete UK Employer Guide 2026

Everything you need to know about Time Off In Lieu (TOIL): how it works, policy best practices, and legal considerations for UK employers.

The Grove Team

Grove HR

18 January 202610 min read
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Quick Answer: What is TOIL?

TOIL (Time Off In Lieu) is compensatory time off given to employees instead of overtime pay. When an employee works extra hours, they can "bank" that time and take it as leave later.

Example: Employee works 4 hours overtime on Saturday → Gets 4 hours TOIL to take as leave later.


How TOIL Works

Basic Principle

WorkedCompensation Options
4 hours overtimeOption A: £XX overtime pay
Option B: 4 hours TOIL

TOIL vs Overtime Pay

FactorTOILOvertime Pay
Cash impactNoneIncreased payroll
Employee flexibilityHighLow
Admin complexityMediumLow
Tax implicationsNoneTaxable income
Employee preferenceOften preferredDepends on individual

Creating a TOIL Policy

Essential Elements

Your TOIL policy should cover:

1. Eligibility

  • Which employees can accrue TOIL?
  • Is it available to all or certain roles only?
  • Are there seniority restrictions?

2. Accrual Rules

  • How is TOIL calculated? (hour for hour, or enhanced?)
  • Is manager approval required for overtime?
  • What's the maximum TOIL balance allowed?

3. Usage Rules

  • How do employees request TOIL leave?
  • What notice period is required?
  • Can TOIL be declined due to business needs?

4. Expiry

  • Does TOIL expire? (e.g., must be used within 3 months)
  • What happens to expired TOIL?
  • Is carry-over allowed?

5. Payment on Leaving

  • Is unused TOIL paid out on termination?
  • At what rate?

TOIL Calculation Methods

Method 1: Hour for Hour (Most Common)

1 hour overtime = 1 hour TOIL

Simple, easy to track, widely understood.

Method 2: Enhanced Rate

Mirrors overtime pay rates:

Overtime PeriodTOIL Rate
Weekday evening1.0x
Saturday1.25x
Sunday1.5x
Bank holiday2.0x

Example: 4 hours on Sunday at 1.5x = 6 hours TOIL

Method 3: Day for Day

Simplifies tracking for exempt/salaried employees:

1 extra day worked = 1 day TOIL


Working Time Regulations 1998

TOIL arrangements must comply with:

  • 48-hour weekly limit: Average working week (including overtime) shouldn't exceed 48 hours
  • Rest breaks: Employees need adequate rest periods
  • Opt-out agreements: Employees can opt out of 48-hour limit, but must be voluntary

Record Keeping

You must maintain records showing:

  • Hours worked (including overtime)
  • TOIL accrued and taken
  • Compliance with working time limits

Employment Contracts

Check that contracts allow for:

  • Overtime working (if required)
  • TOIL instead of overtime pay
  • Any restrictions or limits

TOIL Policy Best Practices

1. Set Clear Limits

Maximum accrual: Cap TOIL balances (e.g., 40 hours max) Expiry period: Require use within 3-6 months Usage blocks: Maximum consecutive days (e.g., 5 days)

2. Require Pre-Approval

  • Overtime should be approved before it's worked
  • Prevents "surprise" TOIL accruals
  • Ensures business need exists

3. Track Accurately

  • Use HR software (not spreadsheets)
  • Real-time visibility for employees and managers
  • Automated expiry notifications

4. Be Consistent

  • Apply policy equally across similar roles
  • Document all approvals and exceptions
  • Regular audits of TOIL balances

5. Review Regularly

  • High TOIL balances may indicate understaffing
  • Patterns may suggest workload issues
  • Annual policy review recommended

Common TOIL Pitfalls to Avoid

PitfallRiskSolution
No expiry datesLarge balances, liabilitySet 3-6 month expiry
Informal trackingDisputes, inaccuracyUse HR software
Inconsistent applicationDiscrimination claimsWritten policy, training
No capsExcessive accrualsSet maximum balance
Unapproved overtimeBudget issuesPre-approval required

TOIL Policy Template

Here's a framework for your policy:

1. Purpose

This policy sets out [Company Name]'s approach to Time Off In Lieu (TOIL).

2. Scope

This policy applies to [all employees / specified roles].

3. Definition

TOIL is time off granted in recognition of additional hours worked beyond normal working hours, as an alternative to overtime payment.

4. Accrual

TOIL is accrued on an hour-for-hour basis for pre-approved overtime work.

5. Maximum Balance

The maximum TOIL balance at any time is [X] hours. Employees should not accrue additional TOIL if at the maximum.

6. Usage

TOIL should be taken within [X months] of accrual. Requests should be made [X days] in advance and are subject to management approval.

7. Expiry

Unused TOIL expires [X months] after accrual and cannot be carried forward or paid out, except [exceptions].

8. Termination

On leaving employment, unused TOIL [will/will not] be paid at the employee's standard hourly rate.


Managing TOIL with Grove

Grove makes TOIL tracking simple:

  • Separate TOIL leave type with its own balance
  • Hour-based tracking (not just days)
  • Configurable accrual rules (1:1 or enhanced rates)
  • Expiry warnings for employees and managers
  • Balance visibility on employee dashboard
  • Approval workflows for TOIL requests

Get started with Grove to streamline TOIL management.

Tags:

TOILtime off in lieuovertimeHR policyUK employment

The Grove Team

Grove HR

The Grove Team writes about HR best practices, compliance, and workplace culture for Grove. Helping UK businesses cultivate thriving teams.

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