Does Changing Your Name Affect Your Credit Score

March 4, 2025

If you're thinking about changing your name, you might be wondering: Will this affect my credit score? After all, your credit history is linked to your identity, and a name change might seem like a major alteration.

The good news is that changing your name does not impact your credit score. 

However, if your records aren’t updated properly, you could run into issues when applying for credit, mortgages, or loans. 

In this article, we’ll explain exactly how a name change affects your credit, what steps to take, and how to avoid any potential problems.


How Credit Reporting Works in the UK

To understand why your name change won’t affect your credit score, it helps to know how credit reporting works.

Credit reference agencies (CRAs) like Experian, Equifax, and TransUnion keep track of your credit history using a combination of details, including:

  • Your name
  • Your date of birth
  • Your address history
  • Your financial history (loans, credit cards, payments, etc.)

Your credit score isn’t just tied to your name—it’s linked to your financial behaviour over time. Even if your name changes, your credit report remains the same as long as your records are updated correctly.


What Happens to Your Credit Report When You Change Your Name?

When you change your name—whether through marriage, divorce, or a deed poll—your credit report doesn’t reset or disappear. Instead, your new name is linked to your existing credit history.

Here’s what happens behind the scenes:

  1. Your lenders update their records – Banks, credit card companies, and loan providers update their databases with your new name.
  2. Credit reference agencies match your old and new name – The CRAs receive this updated information and link it to your existing credit file.
  3. Your credit history remains unchanged – Your past credit activity, including loans, payments, and debts, stays on your report, just under your new name.

It’s important to make sure that all your financial institutions update your name correctly—otherwise, you might face issues when applying for credit.


Will Changing Your Name Lower or Improve Your Credit Score?

A lot of myths surround name changes and credit scores. Let’s clear them up:

Myth 1: Changing Your Name Wipes Your Credit History

Some people believe that a name change gives them a “fresh start” and removes past debts or credit issues. This isn’t true—your credit history follows you, no matter what your name is.

Myth 2: A New Name Means a Brand-New Credit Score

Your credit score isn’t based on your name alone. It’s tied to your financial behaviour, and changing your name doesn’t reset it.

Reality: Your Credit Score Stays the Same

If everything is updated correctly, your credit score remains the same after a name change. However, if lenders don’t update your details or your records are inconsistent across different institutions, there could be temporary issues when applying for credit.


How to Avoid Credit Issues After a Name Change

To ensure a smooth transition, follow these steps:

  1. Update your name with all financial institutions
    • Notify your bank, credit card companies, loan providers, and mortgage lenders.
    • Send them a copy of your deed poll as proof.
  2. Inform credit reference agencies
    • Contact Experian, Equifax, and TransUnion to update your name in their records.
    • This helps ensure consistency across all financial systems.
  3. Check your credit report
    • Get a free credit report from each CRA and make sure your name is correctly updated.
    • If your old name still appears incorrectly, request a correction.
  4. Update other official documents
    • Update your name on your passport, driver’s licence, HMRC records, and electoral roll.
    • Lenders sometimes verify identity through these records, so keeping them updated helps prevent issues.
  5. Monitor your credit score
    • Regularly check your credit score for any unexpected changes or errors.

Does a Name Change Affect Getting a Loan or Mortgage?

If you’re applying for a loan, credit card, or mortgage after changing your name, lenders will check your credit history just as they always would. However, issues can arise if your details are inconsistent.

To prevent delays:

  • Make sure all your documents match (e.g., passport, bank records, and credit report).
  • If you recently changed your name, let the lender know upfront.
  • Check your credit report before applying to confirm that your new name is linked to your credit history.

If your records aren’t updated properly, a lender might struggle to verify your identity, which could delay your application or result in a declined request.


What to Do If Your Credit Report Doesn’t Update Correctly

If your name change hasn’t been reflected in your credit report, here’s what you should do:

  1. Contact the credit reference agencies – Request a correction with Experian, Equifax, and TransUnion.
  2. Reach out to your lenders – Make sure your bank, credit card providers, and loan companies have updated your name.
  3. Provide supporting documents – Send copies of your deed poll and any relevant documents to confirm your identity.
  4. Check your credit report regularly – Keep an eye on any discrepancies and follow up until they’re resolved.

Final Thoughts

Changing your name won’t affect your credit score, but inconsistencies in your records might. As long as you update your details with your lenders, credit reference agencies, and other official institutions, your credit history will remain intact.

If you’re planning to change your name and want a hassle-free process, we can help. We provide deed polls to make your name change official.

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The UK Deed Poll Office is not a government agency. Our function is purely as a document provider for the self-declaration of an unenrolled deed poll. We are here to assist in your name change journey, as we have done for over 100,000 UK residents.

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