Form: Tax credits: if you think a decision is wrong (WTC/AP)

If you think a Child Tax Credit or Working Tax Credit decision or penalty is wrong, you can ask the Tax Credit Office to look at it again.

You usually need to make your request within 30 days of the original decision.

To fill in the form you’ll need:

• the date of the decision you want us to look at
• details of why you want us to look at it
• if you’ve also asked us to reconsider a decision about Child Benefit or Guardian’s Allowance, the date you asked us to reconsider it

If you’ve a representative helping you with your request you’ll also need their name and address.

If you use the online form, you’ll get a reference number that you can use to track the progress of your form.

Send a postal form

You can ask the Tax Credit Office to reconsider a decision by printing one of the postal forms, filling it in by hand and posting it to HM Revenue and Customs.

You need to send the postal form to: