You need to send proof of both you and your partner's identity and National Insurance numbers. Please send at least two of the following for both you and your partner:
- original birth certificate
- driving licence
- divorce or annulment papers
- UK residence permit
- life assurance policy
- letter from a solicitor, doctor, social worker or probation office, or the Inland Revenue
- wage slips from the current employer
- Home Office acknowledgement letter
- passport
- marriage certificate
- gas, electric or water bill
- HM Forces certificate of employment
- EC or EBA national identity card
- NHS medical card
- DWP benefit entitlement letter
- bank statement (dated within the last four weeks)
- Universal Credit award letter