What is a civil partnership?
For couples thinking about forming a civil partnership instead of getting married.
Applies to: England, Wales Last checked against official sources: 6 October 2026
A civil partnership is a legal relationship between two people, registered with the state, that gives similar rights to marriage.
- In England and Wales you must be 18 or over, not already married or in a civil partnership, and not closely related.
- You must give notice at your local register office at least 29 days before the ceremony.
- The ceremony needs at least 2 witnesses and must not be religious.
- Same-sex civil partners can convert to a marriage, but opposite-sex couples cannot in England and Wales.
Different in Scotland and Northern Ireland
Different in Scotland, Wales or Northern Ireland
Rules may be different in:
- Scotland: Check mygov.scot for Scotland
- Northern Ireland: Check nidirect for Northern Ireland
Key facts
- Age 18+ in England and Wales
- Give notice 29 days before
- At least 2 witnesses
- Open to same and opposite sex couples
Who can form a civil partnership
In England and Wales, both of you must be:
- 18 or over
- not already married or in a civil partnership
- not closely related
There is no rule about your sex. Same-sex and opposite-sex couples can both form a civil partnership.
If one of you is from outside the UK or Ireland, you may need a visa first.
How to form one in England and Wales
- Choose a venue. You can use a register office or any venue approved by the local council, such as a hotel.
- Give notice. Book an appointment at your local register office. You must have lived in that registration district for the past 7 days.
- Wait at least 29 days. For example, if you give notice on 1 May, the earliest date for your ceremony is 30 May.
- Hold the ceremony within 12 months of giving notice.
- Sign the schedule. You, your partner and at least 2 witnesses sign it. You can each add up to 4 parents.
If one of you is from outside the UK or Ireland, you usually need to give notice together.
What to bring when you give notice
Each of you needs original documents:
- a valid passport or UK birth certificate
- proof of your home address, such as a recent utility bill or Council Tax bill
- details of your ceremony venue
- proof of any name change, such as a deed poll
- a final order or death certificate if you were married or in a civil partnership before
Costs
| Item | Fee |
|---|---|
| Registrar at a register office | £62 |
| Checking foreign divorce papers (local register office) | £55 |
| Checking foreign divorce papers (General Register Office) | £83 |
Costs can be different at other approved venues. Ask your register office.
How it differs from a marriage
- No vows needed. You can exchange vows if you want to, but you do not have to.
- No religious content. A civil partnership ceremony cannot include anything religious, such as hymns or Bible readings.
Your legal rights
Once you form a civil partnership you get:
- some tax benefits, including inheritance tax allowances
- parental rights and responsibilities if you have children together
- the right to inherit if your partner dies without a will
Any will you made before usually becomes invalid, so you may need a new one. These rights do not apply if you just live together without forming a civil partnership.
Ending or converting a civil partnership
To end one, you apply to a court. You must have been in the civil partnership for over a year first.
Same-sex couples can convert a civil partnership into a marriage. You cannot convert an opposite-sex civil partnership to a marriage in England and Wales.
If you live in Scotland or Northern Ireland
- Scotland: you can form a civil partnership from age 16. The law does not limit it to couples of a particular sex.
- Northern Ireland: you must be at least 16. If you are under 18 you need permission from a parent or guardian. A civil partnership with someone under 18 will not be recognised in England and Wales. You cannot convert any civil partnership into a marriage in Northern Ireland.
Related guides
- How do I give notice of marriage?
- Can I claim Marriage Allowance?
- How do I get a divorce?
- How do I get a copy of my marriage certificate?
Where this comes from
- Marriages and civil partnerships in England and Wales
- Give notice
- Documents you'll need to give notice
- Plan your ceremony
- Legal rights and responsibilities
- End a civil partnership
- Convert a civil partnership into a marriage
- Civil Partnership Act 2004, section 86: eligibility in Scotland (legislation.gov.uk)
- Guidance on civil partnerships in Northern Ireland (nidirect)
Get it done
This takes you to the official service, which is free to use.
Find your register officeCommon questions
Can a man and a woman have a civil partnership?
How long before the ceremony do we give notice?
Official sources
- 1.Marriages and civil partnerships in England and Waleswww.gov.uk/marriages-civil-partnerships
- 2.Give noticewww.gov.uk/marriages-civil-partnerships/give-notice
- 3.Plan your ceremonywww.gov.uk/marriages-civil-partnerships/plan-your-ceremony
- 4.Convert a civil partnership into a marriagewww.gov.uk/convert-civil-partnership
- 5.Civil Partnership Act 2004, section 86 (Scotland)www.legislation.gov.uk/ukpga/2004/33/section/86
- 6.Guidance on civil partnerships in Northern Irelandwww.nidirect.gov.uk/articles/guidance-civil-partnerships-northern-ireland
Checked against GOV.UK on 6 October 2026
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