The only way to claim Child Benefit is to fill in a Child Benefit claim form and send it to the Child Benefit Office along with your child's birth or adoption certificate. You can't claim over the phone or the internet.
There are several ways of getting a claim form. You can:
Before you complete the claim form, please read the accompanying notes that will help you fill it in.
If you have problems getting a claim form, and are calling from the UK, please contact the Child Benefit Helpline on 0845 302 1444 or textphone 0845 302 1474. The helpline is open between 8.00 am and 8.00 pm, seven days a week, except Christmas Day, Boxing Day and New Year's Day.
If your preferred language is Welsh you can call on 0845 302 1489, and if you’re calling from outside the UK + 44 161 210 3086.
HM Revenue & Customs (HMRC) can only backdate your Child Benefit for up to three months from the date they get your claim. So it's best to make your claim straight away to avoid losing money.
You should claim Child Benefit as soon as:
If your child has died and you want to claim Child Benefit for them, you should do so within three months of the date your child died.
Anyone who's bringing up a child can claim. This is usually the mother, but it doesn’t have to be.
You'll need one of the following certificates for your child when you claim:
This must be the original and not a copy.
If you haven't got the certificate, send HMRC your claim form anyway. You will be asked to send the certificate later.
You don’t need to send HMRC certificates for any of your children that you (or someone else) have had Child Benefit for in the past.
Once you've completed your claim form, send it along with the certificate, to:
Child Benefit Office (Washington)
Freepost
NEA 10463
PO Box 133
Washington
NE38 7BR