Credit Score
Understand what appears on a UK credit report, how lenders use your credit file and how to spot errors before you apply for credit.
A UK credit report is a record of your credit history held by credit reference agencies such as Experian, Equifax and TransUnion. It can include accounts, payment history, hard searches, soft searches and public information lenders may use.
Checking your report regularly helps you catch outdated addresses, incorrect defaults, CCJs recorded in error or unfamiliar accounts before you apply for a mortgage, loan or card.
Credit report explained
A UK credit report brings together the credit history and identity information credit reference agencies may hold about you.
Your name, date of birth and other identifying details used to match your credit file UK records.
Current and previous addresses linked to your credit history over time.
Whether you are registered to vote at your current or previous addresses, where shown.
Loans, credit cards, overdrafts, mortgages and other credit products reported to the agency.
Records of on-time, late or missed payments that lenders may review.
Agreed limits on revolving credit such as cards and overdrafts.
How much of your available revolving credit you are using, which can influence assessments.
Checks that are generally visible only to you, often used for eligibility tools or score monitoring.
Searches typically recorded on full credit applications and that can be visible to other lenders.
Serious missed-payment markers that can remain on a UK credit report for several years.
County Court Judgments and related public information that lenders may consider.
Records such as bankruptcy or IVA information where applicable to your credit file.
Links created by joint financial products with another person.
Lending decisions
Your credit file is one part of a wider assessment — not a standalone yes or no.
Step 1
Lenders confirm who you are using personal and address information on your credit report.
Step 2
Payment behaviour, searches and negative markers help build a picture of past borrowing.
Step 3
Current accounts, balances and commitments are reviewed for overall exposure.
Step 4
Income, outgoings and repayment capacity are assessed alongside credit-file data.
Step 5
Each lender applies its own models and criteria rather than relying only on a consumer-facing score.
Step 6
The lender decides whether to offer credit, and on what terms, based on its full assessment.
A lender may approve or decline an application even if your visible credit score is high.
Before you apply
Use this checklist when you check my credit report details ahead of a mortgage, loan or card application.
Disputes
If something on your credit report looks wrong, raise it with the relevant credit reference agency and data supplier.
Step 1
Obtain your UK credit report from the relevant credit reference agency or a service that provides access to it.
Step 2
Note the inaccurate entry clearly — for example an incorrect address, unknown account or outdated default.
Step 3
Raise a dispute with Experian, Equifax or TransUnion (whichever holds the information), and often with the organisation that supplied the data.
Step 4
Share documents that support your case, such as statements, closure letters or proof of address.
Step 5
The agency investigates with the data supplier. Investigations may take time depending on the circumstances.
Step 6
If the information is found to be incorrect, it should be updated. You can also ask about a Notice of Correction in some situations.
Investigations may take time depending on the circumstances. Keep copies of everything you send.
Credit reference agencies
Experian, Equifax and TransUnion each maintain their own database. Reports may differ slightly, and lenders do not all use the same agency.
Maintains its own credit-file database and consumer-facing scoring. Lenders may use Experian data as part of their assessment.
Maintains a separate credit file and scoring approach. Your Equifax report can differ from other agencies’ records.
Also maintains its own credit-file information. Partner services may show TransUnion-based scores alongside the statutory report.
Check your credit
You can check information from all three UK credit reference agencies, but the way you access your score differs by agency.
Create a free Experian account to view your Experian Credit Score. Your score is based on information held in your Experian credit file.
External link to Experian
Equifax Basic provides free access to your Equifax Credit Score and statutory credit report.
External link to Equifax
TransUnion offers a free statutory credit report directly. To view a TransUnion credit score, you can use services that access TransUnion data.
External link to TransUnion
You do not have to check all three agencies every time, but reviewing information held by Experian, Equifax and TransUnion can give you a broader picture of your credit file. Lenders may use different credit reference agencies, and information can vary between them.
There is no single official UK credit score, and a score shown by one service does not guarantee that a lender will reach the same decision.
Provider access information last checked: 16 September 2026
Corrections Policy · Found an outdated access route? Email contact@witfinancegroup.com.
Timing
Checking your credit report before major applications is one of the most useful habits for UK borrowers.
Mortgage lenders review your credit history closely — checking early can help you spot issues first.
Learn moreReview your credit file UK details before a personal loan application, then consider a soft-search eligibility check.
Learn moreConfirm accounts, limits and payment history look accurate before applying for a new card.
Learn moreFinance providers may review hard searches, existing borrowing and payment history.
Learn moreCheck for unknown accounts, unfamiliar searches or incorrect personal details and act quickly if something looks wrong.
Learn moreRegular monitoring helps you catch outdated electoral roll data, closed accounts still marked active, or new errors early.
Learn moreWatch outs
These issues appear often on UK credit files and are worth checking carefully.
Old or wrong addresses can confuse identity matching and affect how lenders view your file.
The same account appearing more than once can make your borrowing look higher than it is.
A default recorded in error, or with the wrong date or balance, can seriously affect applications.
Accounts you do not recognise may indicate a reporting error or, in some cases, identity fraud.
Not being registered at your current address, where eligible, can make verification harder.
Accounts that should be closed may still appear open, which can affect utilisation and exposure.
Fraudulent applications or accounts opened in your name should be disputed promptly with the agency and supplier.
Report vs score
Your credit report is the full record. Your score is only a summary indicator.
| Factor | Credit report | Credit score |
|---|---|---|
| What it is | Complete financial record from a credit reference agency | Consumer-facing number summarising aspects of your file |
| How lenders use it | Used during lending decisions alongside affordability checks | Summary indicator only — lenders may use their own models |
| Detail included | Includes payment history, accounts, searches and public data | Different across Experian, Equifax and TransUnion |
| Role for consumers | Best place to check accuracy before you apply | Useful for monitoring, not a guarantee of acceptance |
FAQs
Clear answers on credit reports explained — not personalised credit advice.
Related
Continue with connected credit-score and borrowing journeys.
Learn how free UK score checks and soft searches work.
ViewUnderstand search types before you apply.
ViewPractical steps that may strengthen your profile over time.
ViewSoft-search tools before a full credit application.
ViewHow electoral roll registration relates to your credit file.
ViewWhat County Court Judgments mean for your credit history.
ViewHow defaults are recorded and how long they typically stay.
ViewCompare loans once you understand your credit report.
ViewCompare cards after reviewing your credit file.
ViewOur editorial approach
Last reviewed: 16 September 2026
Next scheduled review: 8 November 2026
Sources last checked: 16 September 2026
Reference links only — these organisations do not endorse WiT Money.
Found something inaccurate? Email contact@witfinancegroup.com. We review reported inaccuracies and update verified information promptly.
Once you understand your credit report, explore loans, cards and credit score tools in one place.