Income & Employment Guides UK — Maximise Your Earnings
Agency Worker Rights UK — The 12-Week Rule, Pay, and Protections
Your rights as an agency worker in the UK — the 12-week rule for equal pay, holiday pay, sick pay, and what your agency and hirer must provide.
Around 1 million people in the UK work through employment agencies. You have specific legal rights from day one — and more rights after 12 weeks. Here’s what you’re entitled to.
Your Rights from Day One
| Right |
Detail |
| National Minimum Wage / National Living Wage |
Must be paid for all hours worked |
| Paid holiday |
5.6 weeks per year (28 days full-time equivalent) |
| Rest breaks |
20 minutes after 6 hours, 11 hours between shifts |
| Working time limits |
Maximum 48 hours/week (unless you opt out in writing) |
| Protection from discrimination |
Same as any other worker |
| Health and safety protection |
Hirer must provide safe working conditions |
| Access to job vacancies |
Must be told about permanent vacancies at the hirer |
| Access to shared facilities |
Canteen, car parking, childcare facilities |
| Right to written terms |
Your agency must give you a written statement of terms |
Rights After 12 Weeks (The 12-Week Rule)
After 12 continuous calendar weeks in the same role at the same hirer, you gain:
| Right |
Detail |
| Equal pay |
Same basic pay as a comparable permanent employee |
| Equal overtime rates |
Same overtime and shift allowances |
| Equal bonus entitlement |
Same performance and annual bonuses |
| Same annual leave entitlement |
If permanent staff get more than 28 days, you get the same |
| Equal rest periods |
If permanent staff have longer breaks |
| Working time protections |
Same as permanent staff (night work limits, etc.) |
What Counts Toward the 12 Weeks?
| Situation |
Does the clock reset? |
| Continuous weeks in the same role |
No — keeps counting |
| Short break (up to 6 weeks) for any reason |
No — clock pauses, doesn’t reset |
| Break of up to 28 weeks for pregnancy/maternity |
No — clock pauses |
| Break for sickness or injury (up to 28 weeks) |
No — clock pauses |
| Break for jury service (any length) |
No — clock pauses |
| Workplace closure (e.g. Christmas shutdown) |
No — clock pauses |
| Break over 6 weeks |
Yes — clock resets to zero |
| Moved to a substantially different role at the same hirer |
Yes — new role, new 12-week count |
| New assignment at a different hirer |
Yes — different workplace, different count |
Equal Pay After 12 Weeks
| Pay element |
Must be equal? |
| Basic hourly/daily rate |
Yes — same as comparable permanent employee |
| Overtime rates |
Yes |
| Shift allowances |
Yes |
| Performance bonuses |
Yes (if linked to output) |
| Annual bonuses |
Yes (pro-rated for time worked) |
| Commission |
Yes |
| Vouchers (e.g. childcare vouchers) |
Yes — if given to permanent staff |
| Holiday pay |
Yes — if permanent staff get more than statutory |
| Occupational pension |
No — not covered by the regulations |
| Redundancy pay |
No — not covered |
| Maternity/paternity pay |
No — statutory minimums apply |
How to Find Out What Permanent Staff Earn
| Method |
Detail |
| Ask your agency |
They should request this information from the hirer |
| Check the company’s careers page |
May show advertised salaries for similar roles |
| Ask colleagues (carefully) |
You have a legal right to discuss pay |
| Submit a formal request |
Request the hirer’s pay information through your agency |
Holiday Pay
| Detail |
Information |
| Entitlement |
5.6 weeks (28 days) per year — from day one |
| Calculation |
Based on average weekly earnings |
| Rolled-up holiday pay |
Some agencies include 12.07% in your hourly rate |
| Can you take actual time off? |
You should be able to book and take holiday |
| What if you’re not given holiday? |
This is a legal right — raise with your agency, then ACAS |
Rolled-Up Holiday Pay Example
| Detail |
Amount |
| Base hourly rate |
£12.00 |
| Rolled-up holiday pay (12.07%) |
£1.45 |
| Total hourly rate |
£13.45 |
| But no separate paid holiday |
You’re not paid when you take time off |
Sick Pay
| Detail |
Information |
| SSP eligibility |
Average earnings of £123+/week |
| SSP rate |
£116.75/week |
| Who pays? |
Your agency (as your employer) |
| Duration |
Up to 28 weeks |
| If you don’t qualify |
Apply for UC or ESA |
Pension
| Detail |
Information |
| Auto-enrolment |
From day one (if aged 22+, earning £10,000+/year) |
| Minimum contributions |
5% employee, 3% employer |
| Who provides it? |
Your agency (as your employer) |
| Workplace pension access (hirer’s scheme) |
Not required after 12 weeks — pension is excluded from equal treatment |
Common Problems and Solutions
| Problem |
What to do |
| Not being paid NMW |
Contact HMRC: 0300 123 1100 |
| No holiday pay |
Raise with your agency → ACAS → employment tribunal |
| Not getting equal pay after 12 weeks |
Ask agency to confirm comparable permanent rates → ACAS |
| Agency says 12 weeks don’t apply (role changed) |
Challenge if the role is substantially the same |
| Hirer ends your assignment after you raise concerns |
This may be unlawful — contact ACAS about unfair treatment |
| Agency deducting fees for finding work |
Illegal — agencies cannot charge workers for finding them work |
| Agency withholding pay |
Contact ACAS and consider employment tribunal claim |
| Not told about permanent vacancies |
Raise with agency/hirer — this is a day-one right |
Swedish Derogation (Abolished)
| Detail |
Information |
| What it was |
A contract type that let agencies avoid equal pay after 12 weeks by paying between assignments |
| Current status |
Abolished from April 2020 |
| Implication |
If you’re still on a “Swedish derogation” contract, it’s no longer valid — you should receive equal pay after 12 weeks |
Agency Workers vs Other Worker Types
| Feature |
Agency worker |
Zero hours |
Permanent employee |
| Employer |
The agency |
The company |
The company |
| Holiday pay |
Yes (from day one) |
Yes |
Yes |
| SSP |
Yes (if earnings qualify) |
Maybe |
Yes |
| Equal pay |
After 12 weeks |
No entitlement |
N/A |
| Unfair dismissal protection |
No (generally) |
After 2 years |
After 2 years |
| Redundancy pay |
No |
After 2 years (if employee status) |
After 2 years |
| Notice period |
As per contract (often 1 week) |
Statutory minimum |
Contractual |
| Pension auto-enrolment |
Yes |
Yes (if eligible) |
Yes |
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