Contact the Child Benefit Office if you want to complain about the service you’ve received, mistakes they’ve made or unreasonable delays.
How to complain
You can:
complain online using your Government Gateway user ID and password - if you do not have a user ID, you can create one when you complain
call or write to the Child Benefit Office - telephone complaints are usually dealt with faster
If you write, include:
your National Insurance number
your full name, address and telephone number
details of what happened and when
any reference numbers you’ve been given
how you’d like your complaint settled
the word ‘complaint’ at the top of your letter
The Child Benefit Office will usually respond within 15 working days.
If you’re unhappy with the response
Ask the Child Benefit Office to review their response - their letter will tell you how.
If you’re unhappy with the final decision, you can contact the Independent Adjudicator.
You can also contact your MP and ask them to send your complaint to the Parliamentary and Health Service Ombudsman.