Can be accepted
Birth certificate, UK, Isle of Man or Channel Islands.
Short birth certificates are accepted, including those issued at HM Armed Forces bases abroad.
Adoption certificate, UK, Isle of Man or Channel Islands.
Certificate of registration or naturalisation as a British citizen.
Additional document required
You must also provide an official document showing your full name and National Insurance number.
Accepted examples include a National Insurance card or letter from HMRC, DWP or Jobcentre, P45, P60 or most payslips showing your full name and National Insurance number on the same page with employer name, logo or letterhead.
Must show
Certificate originally issued at birth, within 12 months of birth, is preferable.
Recent extracts issued later than 12 months after birth can be accepted, but additional identity or proof of address documents may be requested.
We cannot accept
- Birth or adoption certificate without the additional official document showing your name and National Insurance number.
- Birth or adoption certificate without a complete image.
- A split envelope style payslip as an official document showing your name and National Insurance number.
Candidate note
The issue date of a certificate can usually be found on the bottom of the document.
It should look like this:

