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
| Worked | Compensation Options |
|---|---|
| 4 hours overtime | Option A: £XX overtime pay |
| Option B: 4 hours TOIL |
TOIL vs Overtime Pay
| Factor | TOIL | Overtime Pay |
|---|---|---|
| Cash impact | None | Increased payroll |
| Employee flexibility | High | Low |
| Admin complexity | Medium | Low |
| Tax implications | None | Taxable income |
| Employee preference | Often preferred | Depends 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 Period | TOIL Rate |
|---|---|
| Weekday evening | 1.0x |
| Saturday | 1.25x |
| Sunday | 1.5x |
| Bank holiday | 2.0x |
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
Legal Considerations for UK Employers
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
| Pitfall | Risk | Solution |
|---|---|---|
| No expiry dates | Large balances, liability | Set 3-6 month expiry |
| Informal tracking | Disputes, inaccuracy | Use HR software |
| Inconsistent application | Discrimination claims | Written policy, training |
| No caps | Excessive accruals | Set maximum balance |
| Unapproved overtime | Budget issues | Pre-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.
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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.


