I have been told that I have been overpaid. What do I do?
Once you know that HMRC think that you have been paid too much tax credits there are a few things you can do.
What to do next depends on whether you are being asked for the money back straight away or if they are taking money back from your tax credits.
"HMRC are asking for the money back straight away!"
If HMRC want the money back straight away, they normally send you a letter. HMRC call this ‘direct recovery’. Your letter will tell you that you were paid too much. It should also tell you the amount you have to pay back. If you have a letter like this, you have several options.
If you have more than one overpayment
From August 2009, if HMRC are taking money from your tax credits for one overpayment, they should not write to you and ask for money for another overpayment from a different claim. They should wait until you have paid the first one back before asking you for money from the next overpayment. Remember, though, this only happens if the overpayments are from different claims.
If you think this should apply to you, contact Debt Management and Banking using the phone number on the letter that asked you to pay the money back. Ask them to stop asking you for the money from your old claim until you have finished paying back the overpayment on your new claim.
- If you don’t agree that HMRC should ask you for the money back (perhaps because the overpayment was caused by their mistake or because they didn't change your award when you told them your situation had changed), you can write to them and ask them to think again. This is called a ‘dispute’. See I don’t think I should pay the money back. What can I do? for details of how to do this. If you do this, HMRC will stop asking for the money until they have investigated and replied to you. There are no time limits for disputes.
- If you think HMRC are wrong about the amount of tax credits they have given you, you can appeal the decision. An appeal is when you ask HMRC to look again because you think they are wrong about the amount of your tax credits, and that you weren't overpaid or that your overpayment is smaller. See How to Appeal. If you do this, HMRC will stop asking for the money until they have investigated and replied to you. There are strict time limits for appeals. See Can I appeal or should I do something else?. You can send an appeal and a dispute at the same time.
- If you agree that the overpayment should be paid back but cannot afford it, you should still speak to HMRC straight away. See Paying the overpayment for more information on what to do if you cannot afford to make any payments.
- Accept the overpayment and agree to pay it back. You should contact HMRC directly about how to do this. See Paying the overpayment for more information about your options to pay back the money.
- If you have an overpayment because you were late telling HMRC about a change like your partner moving in or out and you went on to make a new claim then you may be able to get your overpayment reduced. See Why have I been overpaid? or I was late telling HMRC about my partner for more information.
- Seek advice to help you decide what to do. See How to make a complaint.
“I don't know why I have an overpayment. What can I do?”
- You can write to HMRC and ask them not to take the money back. This is called ‘disputing’ your overpayment. The advantage of this is that HMRC must stop asking you for the money back or stop reducing your tax credits until they have answered your dispute. When they answer your dispute they should explain the reason for the overpayment, and you will have another chance to ask them not to take it back. For most people, this is the best thing to do. Follow the advice on How to write a dispute letter.
- Write to HMRC and ask them for an explanation (see Further help for the address). However, it often takes a long time to get an explanation and when they do arrive, they are often very hard to understand or wrong. If you choose to ask for an explanation anyway, you will need to speak to HMRC regarding paying back the overpayment in the meantime. See Paying the overpayment for information about how you can choose repayments you can afford. If HMRC are reducing your tax credits to collect the overpayment, they will keep doing this even though you have asked for an explanation.
- You can get advice. See How to find an adviser.
"HMRC are taking back the overpayment from my tax credits"
If your payments have gone down, HMRC might have already started to take money from your current tax credits to pay back an overpayment. If this has happened, you won't receive a letter telling you that you have an overpayment. Instead your award notices will show the overpayment and how much HMRC are taking back from you. See How do I know if I have been overpaid? to find out where to look for this information.
If you cannot find the information about your overpayment on your award notice, try and get some help from an advice agency or contact the tax credit helpline. Even though HMRC have started collecting the money there are still things you can do.
- If you don’t agree that HMRC should ask you for the money back (perhaps because the overpayment was caused by their mistake or because they didn't change your award when you told them your situation had changed), you can write to them and ask them to think again. This is called a ‘dispute’. See I don’t think I should pay the money back. What can I do? for details of how to do this. If you do this, HMRC will stop asking for the money until they have investigated and replied to you. There are no time limits for disputes.
- If you think HMRC are wrong about the amount of tax credits they have given you, you can appeal the decision. An appeal is when you ask HMRC to look again because you think they are wrong about the amount of your tax credits, and that you weren't overpaid or that your overpayment is smaller. See How to Appeal. If you do this, HMRC will stop asking for the money until they have investigated and replied to you. There are strict time limits for appeals. See Can I appeal or should I do something else?. You can send an appeal and a dispute at the same time.
- Ask HMRC to take less money from your tax credits if the lower payments are causing you difficulty. See Paying the overpayment for more information on what to do if you cannot manage with lower payments.
- Do nothing. HMRC will continue reducing your tax credit payments until it is all paid back.
- Seek advice to help you decide what to do. See How to make a complaint.
"I was paying money back from my tax credits, but now I've received a letter asking for the money straight away. Why?"
This normally happens because your tax credit claim has ended for some reason. This might be because you have moved in with a new partner or you are no longer working. HMRC can only take money from your tax credits to pay back an overpayment that happened on the same claim. Once the claim ends, they have to ask for the money from you directly. Even if you have made a new claim, HMRC will still write to you asking for the money from the old claim.
Court Action
If you have received a letter from HMRC which says that they are taking you to court or you have received court papers then you must contact HMRC straight away. You should ask them to stop the court action if it is not too late, and talk to them about setting up a re-payment plan. See Paying the overpayment for your payment options.
This will give you time to look at the rest of this guide and decide if you are going to ask HMRC not to take back the money. You might also want to appeal if you think they have awarded you the wrong amount of tax credits.
If it is too late, and the case has already gone to court, you should seek advice as soon as possible. See How to find an adviser.
Why claims end
Your tax credit claim might have ended because:
- Your child has left home
- Your child has left full time education
- Your child has died
- Your partner has moved out
- You have moved in with a new partner
- You or your partner went abroad for more than 8 weeks, or 12 weeks in some circumstances
- Your claim ended because you were no longer working enough hours
- You no longer have a ‘right to reside’ in the UK
- You did not send back your renewal forms, or your forms have been lost
- You have stopped working enough hours to get working tax credit and you do not qualify for any Child Tax Credit.








