To check your credit score for free in the UK, sign up with one of the free apps tied to the three main credit reference agencies, or ask each agency directly for a statutory credit report. Both routes cost nothing, and your right to see the data an agency holds on you is protected by UK data protection law.1Information Commissioner’s Office. A Guide to Subject Access Each agency scores you on its own scale, so the number you see depends on where you look.
The Free Apps and Websites for Each Agency
Three agencies hold credit data on UK consumers, and each has a free consumer-facing service. ClearScore pulls your Equifax data and shows a score on a 0 to 1,000 scale.2ClearScore. My Credit Data Credit Karma shows your TransUnion score on a 0 to 710 scale.3TransUnion. Personal Credit Report – Get Your Credit Report Experian runs its own free app and account, currently scored 0 to 999 and moving to 0 to 1,250.4Experian. Experian Credit Expert App All three update regularly, so once you’re signed up you can log in whenever you want without submitting a fresh request.
Signing up with all three is worth the effort. Lenders don’t all report to the same agency, so your file at Equifax may not match your file at TransUnion, and your scores will differ across the scales. A number that looks good on one won’t map neatly onto another. That’s normal.
Why the Apps Are Free
The apps don’t charge you, but they aren’t running the service out of goodwill. They earn commissions by recommending credit cards, loans, and other products to you. TransUnion confirms it receives a commission for each sign-up through its partners, who act as credit brokers rather than lenders.3TransUnion. Personal Credit Report – Get Your Credit Report Use the score data freely; treat the product suggestions the same way you’d treat any advert.
What You Need to Sign Up
Any route into your credit file, app or statutory report, will ask you to prove who you are. You’ll need your full legal name, date of birth, and a full address history covering the last six years.5Information Commissioner’s Office. Credit That six-year window matches how long agencies keep the underlying financial data.6Experian. Your Address, Credit Score and Fraud If you’ve changed your name in that period, have the previous name ready too.
Online sign-ups usually verify you with a short set of multiple-choice questions drawn from your own financial history: the month a particular account was opened, or the payment amount on a current loan. Answering correctly proves the file is yours. If you can’t get through those checks, the agency can ask for a document such as a utility bill or bank statement instead.
Your data is handled under the Data Protection Act 2018 and the UK GDPR, which set out how agencies must protect it and what control you have over its use.7legislation.gov.uk. Data Protection Act 2018 – Contents Having your address history and any previous names to hand before you start saves time.
Requesting a Statutory Report Directly
If you’d rather not go through a third-party app, you can ask each agency for a statutory credit report. Under UK GDPR this counts as a subject access request, and in most cases it’s free.1Information Commissioner’s Office. A Guide to Subject Access An agency can charge a reasonable fee only if the request is manifestly excessive or you’re asking for extra copies.
Each agency accepts requests online or by post. Equifax, for example, will send a statutory report to your home address on request.8Equifax UK. Equifax Statutory Credit Report Postal requests to TransUnion should go to: TransUnion Consumer Services Team, PO Box 647, Unit 4, Hull, HU9 9QZ.9TransUnion. Contact Us – Consumer Enquiries The other postal addresses are listed on each agency’s contact or help pages.
Once an agency receives a valid request, it has one calendar month to send the report.8Equifax UK. Equifax Statutory Credit Report Online requests often arrive within a few business days. If an agency misses the deadline, you can complain to the Information Commissioner’s Office, which oversees data protection compliance.5Information Commissioner’s Office. Credit
Will Checking Your Own Score Lower It?
No. Viewing your own file is a soft search, and soft searches have no effect on your score. They may appear on your report, but lenders can’t see them and they carry no weight in credit decisions.
Hard searches are the ones to watch. Those happen when you formally apply for credit, a mobile contract, or a rental property, and they can affect your score for at least twelve months; several hard searches close together can look like you’re desperate to borrow.10Experian. Searches on Your Report – Soft and Hard Credit Checks A lender has to ask permission before running one. Checking your score through any of the free services above will never trigger a hard search.
What’s on the Report Once You Have It
The score is only a summary. The report itself is a detailed file that lenders use when they decide whether to give you credit, and it usually contains:
- Financial accounts including credit cards, loans, mortgages, and overdrafts, with balances, limits, and monthly payment records.
- Electoral roll data showing whether you’re registered to vote at your current address, which helps lenders confirm your identity and generally supports your score.11Experian. The Electoral Roll and Your Credit Score
- Any County Court Judgments recorded against you.
- Insolvency records such as bankruptcies and Individual Voluntary Arrangements.
- Fraud markers placed by Cifas where your identity has been linked to fraudulent activity.
- A record of who has searched your file and when.
- Address history and financial associates, meaning anyone you hold a joint financial product with.12TransUnion. What Is a Credit Reference Agency and What Do They Do
If you’re not on the electoral roll, registering is one of the easiest fixes. You’re legally required to register regardless of whether you plan to vote, and you can do it free through your local council or at gov.uk.
Fixing Errors You Spot
Mistakes on credit files do happen, and a wrongly recorded missed payment or an account that isn’t yours can pull your score down and cost you an application. Raise a dispute directly with the agency showing the incorrect data. It’s free.
Most agencies handle disputes through their portal or app. TransUnion offers a “Something not right?” button next to each entry. Once you raise a dispute, the agency contacts the lender or organisation that supplied the data and investigates, and you should get an outcome within 28 days.13TransUnion UK. Disputes FAQs If you have a paper report, you can dispute by email or post.
While the investigation runs, you can add a Notice of Correction to your file: a short statement of up to 200 words giving your side of the story on a specific entry. Any lender checking your file will see it and should take it into account.14Experian. Notice of Correction Keep it factual, keep it short, and don’t name specific organisations.