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.
HMRC Child Benefit opening times
| Monday | 08:00–18:00 |
|---|---|
| Tuesday | 08:00–18:00 |
| Wednesday | 08:00–18:00 |
| Thursday | 08:00–18:00 |
| Friday | 08:00–18:00 |
| Saturday | Closed |
| Sunday | Closed |
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
More Government & Public Services customer service numbers
- ACAS
- Attendance Allowance — 0800 731 0122
- Carer's Allowance — 0800 731 0297
- Child Maintenance Service
- Citizens Advice
- Companies House
- DVLA — 0300 790 6801
- DWP
- Disability Living Allowance — 0800 121 4600
- Disclosure and Barring Service
- Electoral Commission
- Employment and Support Allowance — 0800 169 0310
All Government & Public Services numbers · All categories · Home