Do I Have to Repay Overpaid Wages in Ontario?
If your employer overpaid you by mistake, they can usually recover it, but not however they like. There are real limits on clawing money back from your pay.
Key takeaways
- A genuine payroll overpayment is generally recoverable by the employer.
- But a deduction from your pay usually needs your written authorization.
- The employer cannot unilaterally claw back whatever it wants, whenever it wants.
- A reasonable repayment arrangement is the normal path.
- Disputed or old alleged overpayments should be questioned, not just accepted.
In this article
Payroll mistakes happen, and sometimes they happen in your favour. Then a notice arrives saying you were overpaid and the money is coming back out of your cheque. Can the employer just do that? In Ontario, they can usually recover a true overpayment, but the way they do it is regulated, and you have more say than you might think. Here is how it works.
✅Quick answer. If your employer genuinely overpaid you, for example a payroll error or a miscalculated bonus, it is generally entitled to recover that money. But it cannot simply help itself to your pay. A deduction from your wages to recover an overpayment usually requires your written authorization, and the employer otherwise has to seek repayment as a debt. Clawbacks cannot be arbitrary, and a reasonable repayment plan is the normal, fair approach. If the overpayment is disputed, stale, or not really an error, you can push back.
A real overpayment is usually recoverable
The law does not let you keep money you were genuinely not entitled to just because it was paid by mistake. A true overpayment, a duplicated payment, a data-entry error, wages for hours not worked, is generally recoverable by the employer. So the question is usually not whether they can get it back, but how.
How they can and cannot recover it
- Deduction with authorization: to take it directly off your pay, an employer generally needs your written authorization specifying the amount or how it is calculated.
- Repayment as a debt: without that authorization, the employer usually has to arrange repayment or pursue the amount as a debt, not just dock your cheque.
- No arbitrary clawback: it cannot unilaterally seize large sums, cannot use the overpayment to justify unrelated deductions, and cannot leave you shortchanged on wages you did earn.
- Reasonableness: a sensible, spread-out repayment schedule is the expected approach, especially for larger amounts.
When you can push back
Not every overpayment claim is valid. If the amount is wrong, if what the employer calls an overpayment was actually a promised bonus or agreed pay, if the claim is very old, or if being told to repay a large sum on short notice would cause hardship, those are all reasons to question it rather than sign whatever is put in front of you. You are entitled to ask for the calculation and to negotiate the terms.
What should you do if told you were overpaid?
- 1.Ask for the exact calculation and the period the overpayment covers.
- 2.Confirm it is a genuine error, not a bonus or agreed amount being retroactively taken back.
- 3.Do not sign a blanket deduction authorization without understanding the amount and schedule.
- 4.If it is disputed or the clawback is aggressive, treat it like any other pay deduction issue and get advice.
Overpayment recovery sits under the same rules that limit pay deductions generally, and it cannot be used to shortchange you on the minimum wage or wages you actually earned. If a clawback is being handled unfairly, or it is bundled into a departure, see severance pay in Ontario and consider a review.
Frequently asked questions
Do I have to pay back wages my employer overpaid me?
Generally yes, if it was a genuine overpayment like a payroll error. You are not entitled to keep money you did not earn, but the employer must recover it properly, not by arbitrarily docking your pay.
Can my employer just take an overpayment out of my paycheque?
Not without your written authorization in most cases. To deduct it directly from your wages the employer usually needs your authorization specifying the amount or formula; otherwise it must arrange repayment or pursue it as a debt.
Can I negotiate how I repay an overpayment?
Yes. A reasonable, spread-out repayment schedule is the normal approach, especially for larger amounts. You can ask for the calculation and negotiate terms rather than accepting an aggressive lump-sum clawback.
What if I disagree that I was overpaid?
Then push back. If the amount is wrong, the money was actually a promised bonus or agreed pay, or the claim is stale, you can dispute it. Ask for the calculation and get advice before signing anything.
Priya Sharma
Legal Writer, Mirza Law
Priya Sharma is a legal writer at Mirza Law in Toronto. She writes about wrongful dismissal, workplace rights, and what Ontario employees can do when they are treated unfairly.
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