By 
Part of: Divorce Specialists
Changing name after marriage is a choice in England and Wales, not a legal duty. No rule says you must take a spouse’s surname. Instead, you simply start using the new name and send proof to each organisation that holds your records. Usually that proof is your marriage certificate. Some names need a second document, and your passport has its own rules and its own clock, so the order you follow matters. If the wedding is still ahead of you, our guides to marriage banns and giving notice of marriage cover the paperwork that comes before the day.
This guide covers England and Wales. Scotland and Northern Ireland work in a similar way, although their registration rules differ.
Reviewed by: Hannah Overton, Complex Children Specialist & Client Support, Kabir Family Law
Key takeaways
- Nobody has to. No law makes a spouse take a new surname, so keeping your own is equally valid.
- One document does most of the work. A certified marriage certificate covers your spouse’s surname or a double-barrelled mix of both names (GOV.UK: passports after marriage).
- Blended names need more. One new surname made by joining both names usually needs a deed poll, because the certificate does not prove it (GOV.UK: change your name by deed poll).
- Applying for a passport before the wedding cancels your current one. GOV.UK is explicit that your old passport is cancelled and the new one is post-dated, so there is a window in which you can travel on neither (GOV.UK).
- A passport name change restarts the clock. You are sent a new ten-year passport, and time left on the old one is not added to it, so a change made two years in costs you those two years (GOV.UK: changing passport information).
- Children sit apart. Your own change does not move a child’s surname, which needs consent or a court order (Children Act 1989, s.13).
- Marriage cancels an old will. An existing will is revoked by marriage unless it was made with that marriage in mind (Wills Act 1837, s.18).
Is changing name after marriage a legal requirement?
No. Marriage does not change anyone’s surname automatically. HM Passport Office guidance says there is no legal basis for a name to change just because someone has married (HM Passport Office guidance). At common law, your surname is simply the name by which you are generally known. So a spouse who marries on Saturday keeps the same legal name on Sunday, unless they decide otherwise.
Because the change rests on use, there is no single moment when it becomes official. You adopt the name, then you prove it. Banks, employers and government departments each update their own records. Therefore the job feels less like a legal process and more like a list.
The same freedom works in reverse. Many people keep their birth surname at work and use a married name at home. Both names are valid, although mixing them across official records causes delays later.
What proof do you need when changing name after marriage?
A certified copy of your marriage certificate is the standard proof. A certified copy is one issued by the register office or the General Register Office on official paper, so a photocopy or a phone photograph will not do. Since 4 May 2021, nobody hands you a certificate at the ceremony, because the register office registers the marriage first (GOV.UK: marriage registration). Order two or three copies at that point, because several organisations ask to see an original at the same time.
You can order extra copies later from the register office or the General Register Office (GOV.UK). From the GRO a certificate costs £12.50 and is sent about four days after you apply, or £38.50 on the priority service for despatch the next working day if you order by 4pm. A register office sets its own fee, and fees change, so check the figure on the day. Couples in a civil partnership use their civil partnership certificate in exactly the same way.
Unmarried partners have no certificate to send, because living together creates no legal status by itself. Our guide to common law marriage explains what that means for money and property.
Which proof will your name change actually need?
Three questions. It tells you which document each organisation will ask for, which passport route fits your dates, and whether any part of your situation is the kind that is expensive to put right afterwards.
Answer the three questions and your result appears here: the document to send, the passport route that fits your dates, and the one thing worth a conversation before you post anything.
How do you change your name after marriage in the right order?
Work outwards from the documents that other records depend on. Your passport and driving licence prove identity to everyone else, so they come first. After that, tax and income records keep your employer and HMRC in step.
- Order certified copies. Two or three copies of the marriage certificate let you run several applications at once, instead of waiting for one to come back before starting the next.
- Settle the passport next, if you are travelling. You can apply in your married name up to three months before the wedding, but that cancels your current passport and the new one cannot be used until the ceremony. If you have a trip in that gap, apply afterwards instead (GOV.UK: changing passport information).
- Tell HMRC and your employer. Report the new name online or through the HMRC app, and tell HMRC about the marriage itself straight away (GOV.UK: tell HMRC). Then give payroll the new name so your payslips match.
- Update the driving licence. DVLA charges nothing to change the name, although you must send the old licence and your original certificate, not a photocopy (GOV.UK: driving licence).
- Then banks, mortgage and insurers. Most want the certificate plus photo identification that already shows the new name, which is why the passport and licence come before this step rather than after it.
- Finally, the long tail. Register to vote again in your new name (GOV.UK: register to vote). Then update your GP, dentist, pension provider, landlord, utilities, school records and the title register for a home you own.
Who should you tell first when changing name after marriage?
Changing name after marriage runs most smoothly in a set sequence. The table below sets out that order and what each organisation accepts. It is a map, not a rule book, because individual providers set their own evidence policy.
| Who | What they usually accept | Why it sits here |
|---|---|---|
| HM Passport Office | Marriage certificate with a full application | Travel bookings must match the passport, so book nothing until it arrives |
| HMRC | Online personal details update | Keeps the tax code and National Insurance record correct |
| DVLA | Original certificate plus the old licence, free of charge | Photo identification that many banks then rely on |
| Bank or building society | Certificate plus updated photo identification | Card, mortgage and direct debits follow the account name |
| HM Land Registry | Form AP1 with an official copy of the certificate, no fee | The title register for a home you own should match your identification |
| Employer and pension | Copy of the certificate | Payroll, pension pot and workplace benefits stay joined up |
| GP, school and insurers | Copy of the certificate | Lower urgency, although a mismatch delays claims and appointments |
How do you change the name on your passport after marriage?
You apply for a new passport in the new name and send your marriage or civil partnership certificate with the application. There is no way to amend the passport you already hold, because HM Passport Office issues a replacement rather than editing the old one. The only real decision is whether you apply before the ceremony or after it, and the answer turns entirely on when you are travelling.
Two rules sit underneath everything else. The name on your passport must match the name you used to book your travel. And your replacement passport will not carry the same number as your old one, so GOV.UK’s own warning is blunt: do not book travel until you have a valid passport in your hands (GOV.UK: changing your passport information).
Applying before the wedding
Only for couples with no travel at all between applying and the ceremony.
- You can apply in your new name up to three months before the ceremony.
- You send a “passports for newly weds and civil partners” form with your documents, signed by the registrar or religious minister who will conduct the ceremony.
- Your old passport is cancelled. The new one is post-dated and cannot be used until the ceremony, so for that period you have no passport you can travel on.
- Some countries will not issue visas for post-dated passports, so check with that country’s embassy before you rely on it.
Applying after the wedding
The right route for almost everyone, including most honeymoons.
- You send your marriage or civil partnership certificate with the application.
- No extra form is needed, because the ceremony has already happened.
- Your existing passport stays valid until you apply, so you can still travel on it in your former name.
- Book nothing in the new name until the new passport has actually arrived.
Both routes are set out on GOV.UK’s page on changing your name on a passport after marriage, which is the page HM Passport Office staff work from. Neither route is faster than the other, and the honeymoon question is usually decided by that cancellation rule rather than by timing: if you are flying anywhere before the wedding, or between the wedding and the passport arriving, apply afterwards and travel in your existing name.
What a passport name change costs, and what it costs you in time
A name change is a full passport application at the full price, not an administrative amendment. The figures below are the fees GOV.UK currently publishes for a standard 34-page adult passport. Check them on the day, because they change.
| Route | Current adult fee | What you get |
|---|---|---|
| Apply online | £102 | The standard service, and the cheaper of the two ways to apply |
| Paper application form | £115.50 | The same passport, £13.50 more, for filling the form in by hand |
| 1 week fast track | £192 | An appointment as early as the next day, passport couriered a week after it |
| 1 day premium | £239.50 | Earliest appointment two days after applying, collected four hours later |
The hidden cost is the one almost nobody prices in. You are sent a new ten-year passport, and GOV.UK states the position plainly: time left on your old passport will not be added to your new one. Change your name three years into a passport and those three years simply go. That is not a reason to keep a name you do not want. It is a reason to decide deliberately rather than doing it in the same week as everything else, particularly if you are not travelling for a while.
If you need the passport quickly, the two urgent services are the 1 week fast track and 1 day premium routes, both of which need an appointment at a passport office rather than a postal application. Weigh that against moving the flights, which is sometimes the cheaper answer.
When does a name change after marriage need a deed poll?
A marriage certificate proves one thing only: that two named people married. So it supports a spouse taking the other spouse’s surname, or a double-barrelled mix of both, and little else. If you want a name the certificate does not show, most organisations ask for a deed poll instead. GOV.UK puts the ordinary case beyond doubt: you do not need a deed poll to take your spouse’s or civil partner’s surname (GOV.UK: change your name by deed poll).
A deed poll is a document that proves a change of name. From 16 you can make one yourself and simply start using the new name, which GOV.UK calls an unenrolled deed poll. From 18 you can instead put the change on public record through the High Court, an enrolled deed poll, under the Enrolment of Deeds (Change of Name) Regulations 1994. That costs £53.05, and some banks, mobile phone companies and energy providers will accept nothing else. Ask the organisation which version it wants before you pay for the wrong one.
Two limits are worth knowing before you plan around a deed poll. It cannot change a title such as Mr or Mrs, and it is not open to you at all if you are a permanent resident overseas. The typical reasons people need one are blending letters from both surnames into a single new word, or a provider that simply will not accept the certificate.
Does changing name after marriage change a child’s surname?
No, and this is where families most often come unstuck. Your marriage changes your surname, not your child’s. A child’s registered surname should stay as it is until everyone with parental responsibility agrees, or a court decides.
Where a child arrangements order names the people a child lives with, section 13 of the Children Act 1989 requires written consent from everyone with parental responsibility, or the court’s permission. Without an order in place, a parent who objects can apply under section 8, usually for a specific issue order or a prohibited steps order. Either way the court asks one question: what serves this child’s welfare?
Schools and passport applications are the usual flashpoints, because a parent spots the new surname on a form. Our guide to changing a child’s name sets out the consent rules and the evidence a judge expects.
This is the one decision on the page that is worth a phone call. Everything above it is admin you can do yourself in an afternoon. A child’s surname is not admin. It turns on whether you have consent you can actually evidence, on how the other parent is likely to react, and on what a judge would think serves that child. Those are judgement calls, and the expensive version is not the application fee, it is a contested hearing that a short conversation would have avoided.
Tell us the situation and one of our family law specialists will give you initial advice on it, free, before anything is sent to a school, a passport office or a court.
What happens to a married surname if the relationship ends?
You keep it for as long as you want it, because nothing about a divorce pushes anyone back to a birth surname. If you do want to revert, our guide to changing your name after divorce sets out the options and the evidence each one needs.
Annulment works differently, because the court treats the marriage as void or voidable rather than ended, which changes what your certificate proves and therefore what a record holder will accept. If that is where you are, our guide on knowing when a marriage is over is the better starting point, and it is worth asking which route applies before you change anything on paper.
What other legal things should you do after getting married?
Review your will first, because marriage revokes an existing will in England and Wales. The exception is a will made while you were expecting to marry a particular person, which shows it should survive that marriage (Wills Act 1837, s.18). The Law Commission has recommended ending this rule, but it is still the law today, so an old will you are fond of is already void unless it said so.
Next, tell HMRC about the marriage, whatever surname you use. GOV.UK asks you to do it straight away, because otherwise you could pay too much tax or get a tax bill later.
Then check the two records that quietly assume your old name. A jointly owned home is registered at HM Land Registry in the names on the title, and a pension or life policy may still name a beneficiary you chose before the marriage. Neither updates itself, and both matter far more than a store card.
Frequently asked questions
How long after you get married should you change your name?
Changing name after marriage has no deadline, so the timing is entirely yours. Many people start within a few weeks, once the certified copies arrive. If a holiday is booked, wait until the passport is settled, because the ticket and the passport must match. Otherwise a slow, one-organisation-a-week approach works perfectly well.
In what order should you change your name when you get married?
Start with the passport if travel is booked, then HMRC and your employer, then the driving licence. Banks and mortgage providers come next, since they often want photo identification in the new name. Finally update the GP, pension, insurers, utilities and any property records. That order avoids circular requests for evidence.
Do I need to change my surname with HMRC when I get married?
Only if you actually take a new surname. HMRC asks you to report changing name after marriage online or through the HMRC app. Separately, it asks to be told straight away that you have married, whatever surname you use. So the new name and the marriage itself are two different updates.
Do I need a new passport after my wedding?
Only once you start using a new name. GOV.UK says you do not need a new passport if you marry but keep your name. The name on your passport must also match your travel booking. So if you want to travel in your new name, you can apply up to three months early for a post-dated passport, provided you understand that your current passport is cancelled in the meantime.
How much does it cost to change the name on your passport after marriage?
It costs the same as any adult passport application, because that is what it is. GOV.UK currently lists £102 online and £115.50 for the paper form, with 1 week fast track at £192 and 1 day premium at £239.50 if you need it urgently. There is no discount and no shortened process for a name change after marriage, and the time remaining on your old passport is not carried over to the new one.
Can I still travel on my old passport after changing my name?
Usually yes, with one important exception. Marriage itself does not cancel a passport or alter the name printed in it, so if you have simply started using a married name day to day, your existing passport stays valid until it expires or you replace it. The exception is the pre-ceremony route: if you apply for a post-dated passport in your married name before the wedding, GOV.UK says your old passport is cancelled, so there is nothing to fall back on. Either way, book the trip in the name shown on the passport you will actually hand over at the desk.
What do you call a married woman who keeps her maiden name?
There is no special legal label. She is a married woman using her birth surname, which people often call a maiden name. Ms, Mrs or Miss are courtesy titles, so she may pick any of them. Nothing about her marriage, her status or her rights changes because of the surname she uses.
Can a husband take his wife’s surname?
Yes. The rules on changing name after marriage apply to both spouses identically, and the same certificate proves the marriage either way. HM Passport Office accepts the certificate, provided it shows the link between the old and new names. In practice some other organisations query it, simply because they see it less often. A deed poll settles the point quickly, although you should not usually need one.
If a child’s surname is part of this, ask before you send the forms
Changing name after marriage is mostly admin, and most of it you can do yourself in an afternoon. The parts that are not admin are a child’s surname, a passport application the other parent may dispute, and the title to a home, because each of those is hard and expensive to unwind once a form has gone in. If any of them are in the picture, have the conversation first.
Book a free initial consultation or call 0330 094 5880
A free initial consultation is a conversation with one of our specialists, who gives you initial advice on your circumstances. It is initial advice only, and it does not include drafting or reviewing documents. You can also read how our family law specialists assist and advise.
Expert Tip
We are commonly asked whether a school can simply record a child under a parent’s new married surname. It should not, unless everyone with parental responsibility agrees or a court has decided. A quiet change on a school form is often the first thing the other parent sees, and it can turn an admin question into a court application. Ask first, get the agreement in writing, and keep the registered surname on formal documents until then.
Garry Steedman, Family Law Consultant (Divorce, Children & TOLATA)
