Do you need a birth certificate for your marriage notice?
A birth certificate is not always required if you have a valid passport, which is normally sufficient identity evidence on its own. Some register offices ask for a birth certificate as extra evidence if you do not have a passport, or in specific individual cases — check with your own office in advance.
When a passport is enough
Most register offices treat a current passport as sufficient proof of identity and date of birth on its own, and do not additionally ask for a birth certificate.
When a birth certificate is asked for
If you do not hold a passport, a birth certificate together with other supporting documents can form part of the alternative evidence a register office accepts. Requirements for what else is needed alongside it vary by council.
Ordering a replacement
If you cannot locate your birth certificate, a copy can be ordered from the General Register Office, but processing takes time, so order it as soon as you know you will need it rather than close to your appointment.
What this means for you
- Do not assume you need a birth certificate — check your register office's accepted-document list first.
- If you will need a replacement copy, order it well ahead of your notice appointment date.
Official sources
- GOV.UK — Give notice at your local register office
- GOV.UK — Order a copy of a birth, death or marriage certificate
Last reviewed: 17 August 2026 · Next review due 17 November 2026
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Related guides
Simply Married is an independent planning service, not a register office or government department. Confirm current requirements and fees with your own register office and on GOV.UK.