HMRC Child Benefit Customer Service Number

Phone: 0300 200 3100

Alternative number: +44 161 210 3086

Call cost: Charged at the standard local rate (03), included in most call plans.

HMRC Child Benefit Office for claims, payments and changes of circumstances.

HMRC's Child Benefit Office helps with new claims, payments, changes of circumstances and the High Income Child Benefit Charge. Have your National Insurance number and child's details ready. Relay UK users dial 18001 first; lines are closed on bank holidays.

Opening hours: Mon–Fri 08:00–18:00

HMRC Child Benefit opening times

Website: gov.uk/child-benefit

Frequently asked questions

What is HMRC Child Benefit's customer service phone number?

The HMRC Child Benefit customer service number is 0300 200 3100. An alternative number is +44 161 210 3086.

Is HMRC Child Benefit customer service open on Sunday?

No, HMRC Child Benefit customer service is closed on Sundays.

Is HMRC Child Benefit's phone number free to call?

0300 200 3100: It isn't a freephone number, but 03 numbers cost the same as calling a standard 01 or 02 landline and are included in the inclusive minutes on most mobile and landline plans.

What are HMRC Child Benefit's opening hours?

Friday: 08:00–18:00, Monday: 08:00–18:00, Tuesday: 08:00–18:00, Thursday: 08:00–18:00, Wednesday: 08:00–18:00

What is the official HMRC Child Benefit website?

The official HMRC Child Benefit website is https://www.gov.uk/child-benefit.

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