# Changing your name without disrupting your UK credit history > Family & care · Last updated 23 September 2026 Canonical HTML: https://moneyguide.org.uk/family-life/name-change-credit-history-uk/ ## What we checked AI-assisted source comparisons of the stated scope; not individual professional approval of the whole page. Checked 2026-09-23: Checked the new financial-records guide and the checklist's new credit-file signpost: name changes do not themselves erase credit history, previous-name links may connect records, lenders and HMRC need separate notification, electoral registration must be updated, and documents required by HMPO and DVLA vary. Verified the paid provider's listed adult PDF price and distinguished the downloadable template from an executed deed. This is not individual legal or financial advice or professional review. - [GOV.UK — make an unenrolled deed poll](https://www.gov.uk/change-name-deed-poll/make-unenrolled-deed-poll) - [GOV.UK — tell HMRC about a name change](https://www.gov.uk/tell-hmrc-change-of-details) - [GOV.UK — update the electoral register](https://www.gov.uk/register-to-vote) - [GOV.UK — passport name-change evidence](https://www.gov.uk/changing-passport-information/names-dont-match-official-documents) - [GOV.UK — driving-licence name-change documents](https://www.gov.uk/change-name-driving-licence) - [TransUnion UK — credit history after a name change](https://www.transunion.co.uk/consumer/consumer-support) - [Experian UK — correct a credit report](https://www.experian.co.uk/consumer/guides/credit-report-disputes.html) - [Equifax UK — free statutory credit report](https://www.equifax.co.uk/products/credit/statutory-report) - [InstantDeedPoll.co.uk — current adult PDF listing](https://instantdeedpoll.co.uk/) Markdown mirror: https://moneyguide.org.uk/family-life/name-change-credit-history-uk.md ## Quick answer Changing your name does not itself erase your credit history or lower your credit score. Update each lender, HMRC and the electoral register, then check Experian, Equifax and TransUnion for missing accounts or incorrect name links. ## Who should skip this If you have not yet chosen or documented your new name, start with [deed poll name change](/family-life/deed-poll-name-change-uk/). This guide covers financial records after the change, not a credit-repair service or a promise that every lender will accept the same evidence. A lender may still report an account under your previous name while your new details appear elsewhere. The practical goal is to keep the records connected and correct errors before you apply for credit. [TransUnion explains how previous names can link accounts to a credit file](https://www.transunion.co.uk/consumer/consumer-support). ## Key facts - A name change alone does not erase borrowing history or automatically lower a credit score - Tell every bank, mortgage lender, credit-card and loan provider separately; one account update does not update them all - Tell HMRC directly and re-register to vote using your new name if you are eligible - Check all three UK credit reference agencies for the current name, previous-name links and missing accounts - An unenrolled deed poll can be made for free; a paid PDF must be printed and properly witnessed before use ## Get evidence each organisation can accept A marriage or civil-partnership certificate may be enough if you are taking your partner's surname. For a different name change in England and Wales, [GOV.UK explains how to make an unenrolled deed poll yourself for free](https://www.gov.uk/change-name-deed-poll/make-unenrolled-deed-poll). Ask each record-holder what evidence it accepts before sending anything away. If you prefer a prepared template, [InstantDeedPoll.co.uk](https://instantdeedpoll.co.uk/) currently lists an adult PDF at £14.99. It is a paid service operated by the same company as Money Guide. Print and sign the PDF in ink before two independent adult witnesses. HM Passport Office (HMPO) may also require evidence that you use your new name, and a DVLA driver's licence update requires original supporting documents. A downloaded PDF alone does not meet every organisation's requirements. [Check HMPO evidence](https://www.gov.uk/changing-passport-information/names-dont-match-official-documents) and [DVLA's document rules](https://www.gov.uk/change-name-driving-licence). ## Update banks and lenders without breaking the record trail Start with your current-account provider and any joint-account provider. Ask how they verify the change, whether they need to see an original document, and when cards, statements and online profiles will show your new name. Keep the confirmation and check the next statement. Do not open a replacement account merely to change its displayed name. Next contact your mortgage lender, credit-card providers, personal-loan and car-finance firms, and any buy-now-pay-later providers. Give each your old and new names, account reference and the evidence it requests. Updating your bank does not update those separate accounts. If a mortgage application is imminent, tell your broker or lender about both names and retain documents connecting them. [MoneyHelper's checklist](https://www.moneyhelper.org.uk/en/blog/everyday-money/change-name-checklist) includes mortgage and insurance providers. ## Tell HMRC and update the electoral register Update your employer's payroll records and [tell HMRC directly](https://www.gov.uk/tell-hmrc-change-of-details) through its online service or app. Do not assume a payroll change has updated your personal tax record. If you are registered to vote, [register again using your new name](https://www.gov.uk/register-to-vote). Keep your address and date of birth consistent across the records you update. Also check pension, investment and insurance accounts. A name mismatch can delay identity checks or claims even when the underlying account is still yours. Save a dated list of who you contacted, what proof you supplied and when each provider confirmed the change. ## Check Experian, Equifax and TransUnion After lenders have had time to report their updates, inspect all three credit files. Look for your current name, any previous-name link, the electoral-register entry and every existing account. [Experian explains how to update personal details or dispute errors](https://www.experian.co.uk/consumer/guides/credit-report-disputes.html); [Equifax offers a free statutory report](https://www.equifax.co.uk/products/credit/statutory-report). Check TransUnion separately because the agencies can hold different information. If an account disappears or appears under incorrect details, contact the lender that supplied the data and raise a dispute with the relevant agency. Keep copies of your evidence and check the file again after a correction. A name change is not a way to remove genuine missed payments or other accurate history. More detail: [how to dispute a credit-report error](/how-to/dispute-credit-report-error/). ## Frequently asked questions ### Will a deed poll give me a new credit score? No. Your borrowing and repayment history remains relevant. A previous-name link helps lenders find it, so check your reports if an account disappears or your new name is not recognised. ### Do I need to notify Experian and Equifax myself? Update the lenders that report your accounts first, then check both reports. If your new name, previous-name link or accounts are missing or wrong, use each agency's correction process. Check TransUnion too. ### Should I change my mortgage or bank account number? Usually you are asking the provider to update the name on an existing account. Follow its verification process and check subsequent statements; do not assume another provider receives the update. ## Primary source https://www.transunion.co.uk/consumer/consumer-support ## Related - [Who to notify after a name change](https://moneyguide.org.uk/family-life/who-to-notify-after-name-change-uk/) - [Deed poll name change](https://moneyguide.org.uk/family-life/deed-poll-name-change-uk/) - [How to dispute a credit-report error](https://moneyguide.org.uk/how-to/dispute-credit-report-error/) --- Independent UK money guidance from [Money Guide](https://moneyguide.org.uk). Information only — not regulated financial advice.