Check with the office. The official pages for this service leave out some details, or are older than a year. Use this page as a starting point and confirm fees and documents before you apply.
Couples in a UK civil partnership who live in Australia can convert it into a marriage at a British post. Applicants must have lived in Australia for 28 days.
Where to apply in Australia
Listed by the British High Commission Canberra; the page says appointments are required.
Contact details for every office are on the page of the embassy and consulates of the United Kingdom.
How to apply
Book an appointment through the High Commission web contact form and attend with originals
Documents you need
- Original passports of both partners
- Original civil partnership certificate
- Proof of residence in Australia
Fees and processing time
- Official fee: GBP 150
Good to know
Fees page dated 9 April 2025. Same-sex marriage registration is no longer offered at Australian consulates. Canberra page confirms 28 days' residence and documents; fee GBP 150 from fees page (fee 12).
Official sources
- gov.uk/convert-civil-partnership/convert-a-civil-partnership-abroad
- gov.uk/world/organisations/british-high-commission-canberra
- gov.uk/guidance/consular-services-fees
Check before you apply
This page summarises information published by United Kingdom's official channels, last checked on 24 octubre 2026. Fees and requirements can change at short notice, so confirm with the office that will handle your case.
Spotted a change? Let us know.