CAF & Benefits

CAF overpayment in France: how to challenge or repay

Received a CAF overpayment notice? Here's why it happens, whether you can challenge it, and how to negotiate a repayment plan.

Why did you receive an overpayment notice?

A CAF indu (overpayment) means you received more benefits than you were entitled to during a past period. Common causes:

First: verify the calculation

Before paying or challenging, request a detailed breakdown from CAF — they're legally required to provide one. Compare it against your own income records and declarations. CAF calculation errors are not uncommon. If you find a discrepancy, that's your grounds for a challenge.

Challenging an overpayment you believe is wrong

You have exactly 2 months from the notification date to file an administrative appeal (recours administratif préalable obligatoire — RAPO) with your CAF. Your letter must:

If your challenge is valid, CAF will correct or cancel the overpayment.

Accepting the overpayment but can't pay

If the overpayment is legitimate but you cannot pay it back immediately, you have two options:

What happens if you do nothing

Ignoring a CAF overpayment notice is the worst option. CAF will deduct the amount from future benefit payments — potentially stopping your APL or other essential benefits entirely. In serious or repeated cases, a bailiff can be instructed. Responding — even just to request a payment plan — is always better than silence.

I declared my income correctly but CAF is claiming I owe money. How is this possible?
The annual recalculation uses your actual tax return income, which may differ from estimated income you declared during the year. If your income was higher than estimated (e.g., you got a raise or bonus), you'll owe back the difference. If you declared correctly, the calculation should still check out — request the breakdown and compare carefully.
The overpayment is from 3 years ago. Is it still valid?
CAF has a 2-year statute of limitations for recovering overpayments in most cases (5 years for fraud). If the notice relates to a period more than 2 years ago, you may have grounds to challenge the recoverability on limitation grounds — consult a legal adviser.
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