Can a same-sex couple have a civil partnership converted to a marriage?

Short answer

Yes, most same-sex couples can convert their civil partnership into a marriage in England, Wales and Scotland. Northern Ireland has different rules, so check GOV.UK or your register office for the current position.

Converting a civil partnership into a marriage is a well-established route for same-sex couples who want the title of marriage without a full new ceremony. The process is usually quicker and simpler than planning a wedding from scratch. You will need to give notice at your local register office and book a conversion appointment at a register office or an approved venue.

Before you book anything, confirm that your specific civil partnership qualifies for conversion. Some partnerships formed before certain dates or in certain circumstances may need a full marriage ceremony instead. Your register office can tell you which applies to you.

A few things to consider:

The conversion ceremony is usually small and can include personal vows if you wish.
You do not need to invite everyone, but you will still need witnesses.
You can choose to keep your original partnership date or use the conversion date on your marriage certificate.
Religious or belief ceremonies may be available depending on the organisation.

If you are planning a larger celebration afterwards, that is entirely your choice. The legal conversion is separate from any party you hold. For Northern Ireland, the rules differ, so speak to your local registrar or visit GOV.UK before making plans.