Agency withholding pay over timesheet dispute

Short answer

Generally no. If you are supplied to a hirer through an employment business (the type of agency that pays you for temporary work), it is unlawful for the agency to refuse to pay you for work you have actually done simply because the hirer disputes your timesheet, will not authenticate it, is unhappy with your work, or has not itself paid the agency. This protection comes from regulation 12 of the Conduct of Employment Agencies and Employment Businesses Regulations 2003.

There are some important qualifications, and the position differs depending on the exact nature of your arrangement, so the detail matters.

The legal rule

Regulation 12 says that an employment business must not withhold, or threaten to withhold, all or part of any payment for work you have actually done on any of these grounds:

1. That the hirer has not paid the agency for the service. The agency carries the risk of the hirer defaulting; that risk cannot be passed to you.

2. That you have not produced a timesheet authenticated (signed off) by the hirer. Crucially, the regulation says this cannot be used to refuse payment provided the agency can satisfy itself by other means that you actually worked the period claimed.

3. That you did not work during some other, different period.

4. Any matter within the agency’s own control.

The key phrase throughout is work you have actually done. Regulation 12 protects payment for hours genuinely worked. It does not compel an agency to pay for hours you did not work, nor does it convert a genuine dispute about whether you worked into an automatic entitlement.

Timesheet disputes

A refusal to authenticate a timesheet is one of the most common problems, and regulation 12(b) is designed precisely for this. The agency cannot simply say “the hirer won’t sign, so we won’t pay.” Where the hirer refuses or fails to sign off your hours, the agency must try to satisfy itself by other means that you worked the hours you are claiming.

That means the practical question becomes evidential: can you show you were there and worked the hours? Useful evidence includes:

Your own contemporaneous records of hours worked, entry and exit swipe or clock-in records, emails or messages arranging shifts, work product you produced, colleagues or supervisors who can confirm attendance, and any partial sign-off or acknowledgement from the hirer.

If the genuine factual dispute is about how many hours you worked, the agency is entitled to pay for the hours it is satisfied you worked and to investigate the balance. It cannot use an unsigned or contested timesheet as a blanket excuse to pay nothing where you can otherwise demonstrate the work.

Where the hirer is unhappy with the quality of your work

Dissatisfaction with the standard of your work is not, on its own, a lawful reason to refuse payment for hours you actually worked. Regulation 12 protects payment for work done, and quality complaints are not among the permitted grounds for withholding. A hirer who is unhappy can end the assignment or decline to book you again, but that does not retrospectively remove your right to be paid for the hours you have already worked.

If the hirer alleges you caused damage or loss, that is a separate matter. The agency generally cannot simply deduct that from your pay for hours worked. Any claim of that kind would need to be pursued as a distinct contractual or legal claim, and any deduction from wages is subject to further protection under the unlawful deductions rules in Part II of the Employment Rights Act 1996 if you are a worker or employee.

Important limits and points that depend on your facts

The rules apply to an employment business supplying temporary workers. If instead you are engaged directly by the client under a contract you negotiated, or you are operating through your own limited company or an umbrella arrangement, the analysis can shift, and how you get paid may be governed by that contractual chain rather than a direct regulation 12 duty owed to you personally. The exact structure of who pays whom matters.

Regulation 12 protects payment for work actually done. It does not help where the real dispute is a genuine factual disagreement about whether you attended or worked at all, though even then the agency must investigate rather than refuse outright.

If you have signed an opt-out of the Conduct Regulations, note that regulation 12 protection is a core part of those regulations. Opting out affects certain provisions, and whether it validly applies depends on the arrangement, but the protection against withholding pay for work done is a fundamental one and any purported contract term allowing the agency to withhold pay on these prohibited grounds is unenforceable regardless.

A term in your contract that says the agency need not pay you unless and until the hirer has paid, or unless the timesheet is signed, does not override regulation 12. The regulation expressly catches attempts to achieve the prohibited result “by means of the inclusion of a term in a contract with the work-seeker or otherwise.”

Practical next steps

1. Gather your evidence of the hours worked now, before memories fade and access to records is lost. Assemble timesheets, messages arranging the work, any clock-in data, and the names of people who can confirm your attendance.

2. Write to the agency, not just phone. Set out the dates, hours and amount owed, state that you actually worked the hours, and ask them to pay. Point out that under regulation 12 of the Conduct Regulations 2003 they cannot withhold pay for work done because the hirer disputes or has not signed the timesheet, or because the hirer is dissatisfied, and that they must satisfy themselves by other means that you worked. Keep it factual and calm.

3. Ask the agency to identify precisely which hours it disputes and why, and to confirm what alternative evidence it will accept. This narrows a blanket refusal down to a specific, resolvable point.

4. If the agency still refuses, you can complain to the Employment Agency Standards Inspectorate, which enforces the Conduct Regulations and can investigate breaches. This is often quicker and cheaper than court.

5. To recover the money itself, you have two main routes. If you are a worker or employee, unpaid wages can be pursued as an unlawful deduction from wages claim in the employment tribunal, which is generally free to issue, subject to first going through Acas early conciliation and to the strict time limit of three months less one day from the date the payment should have been made. Alternatively, you can bring a breach of contract claim in the county court, typically through the small claims process for lower sums, though this carries some fees. The tribunal time limit is short, so do not let it slip while you negotiate.

6. Before formal action, Acas early conciliation is a required step for a tribunal claim and can itself prompt payment without a hearing.

What would change the answer

Tell me, if you want a more tailored view: whether you are paid directly by the agency or through an umbrella company or your own limited company, whether the dispute is about the number of hours or purely about quality, whether the hirer has refused to sign the timesheet or actively disputes attendance, whether you signed anything opting out of the Conduct Regulations, and the sum and dates involved. Those points determine both the strength of your position and the best route to recover the money.