UK Credit Score (2026/27): 3 Agencies, Searches, Repair Strategy
UK credit score 2026/27: Experian / Equifax / TransUnion - why scores differ between agencies, soft vs hard searches, what damages credit (defaults, CCJs, missed payments, high utilisation), credit-builder cards, electoral roll registration, joint financial associations, free credit report routes (ClearScore, Credit Karma, MoneySavingExpert Credit Club).
The 3 UK credit reference agencies
| Agency | Score range | "Good" threshold | Free access |
|---|---|---|---|
| Experian | 0-999 | 881+ | ClearScore (Equifax data) + Experian app free for limited features. Full report via Credit Expert £14.99/mo - cancel anytime |
| Equifax | 0-1000 | 811+ | ClearScore - free + good UI. Credit Karma also uses TransUnion data. Equifax direct subscription ~£10/mo |
| TransUnion | 0-710 | 604+ | Credit Karma - completely free + comprehensive. MoneySavingExpert Credit Club free + monthly updates |
Use ClearScore + Credit Karma + MoneySavingExpert Credit Club together = full free coverage. No need to pay for credit monitoring.
What damages your credit + by how much
| Factor | Impact |
|---|---|
| Missed payment (1-30 days late) | Minor |
| Missed payment (30+ days late) | Significant |
| Default (6+ months arrears) | Severe - 6 years on file |
| County Court Judgment (CCJ) | Severe - 6 years |
| Debt Relief Order / IVA / Bankruptcy | Severe - 6 years from grant / discharge |
| High credit utilisation (>30% of limit) | Moderate |
| Maxed out cards (>90% utilisation) | Significant |
| Hard search (mortgage / loan / credit card application) | Minor - small temporary drop |
| Multiple hard searches in short period | Significant - lenders see "credit hungry" |
| Soft search (price comparison, your own check) | NONE - never affects score |
| Closed account in good standing | Minor positive over time |
| Not on electoral roll | Moderate - identity verification harder |
12-month rebuild plan
- Month 1: Register on electoral roll at your current address. Get all 3 free credit reports. Identify + dispute any errors via Section 159 CCRA 1974 (free).
- Month 2-3: Apply for ONE credit-builder card (Aqua, Capital One, Vanquis, Tesco Foundation). Limit £200-£500. Set up direct debit for full balance.
- Month 3-6: Use card for small monthly purchases (~£50-100). Pay in full every month. Never miss payment.
- Month 6-9: Credit limit increase often automatic. Apply for second credit-builder card if needed. Keep utilisation under 30%.
- Month 9-12: Consider mainstream credit card application if score improving. Use eligibility checker (soft search) first.
- Month 12+: Score noticeably improved. Mortgage applications viable with specialist lenders if past major damage. Mainstream lenders 2-3 years after defaults / CCJs.
Related guides
- UK Mortgage Affordability 2026/27 - LTI + credit check interaction.
- UK Debt Prioritisation 2026/27 - priority debts + free advice.
- UK Debt Relief Order 2026/27 - low-cost insolvency option.
- UK IVA vs Bankruptcy 2026/27 - higher-debt options.
Frequently asked questions
Why do the 3 agencies give different scores?
Each agency uses different scoring algorithms + receives different data from different lenders. Most UK lenders report to 1 or 2 agencies, not all 3. So your Experian file may show your Halifax credit card but not your Tesco card, while Equifax shows the opposite. The "score" itself is each agency's proprietary calculation - useful as a directional indicator but not what lenders actually see (they see the underlying report data + apply their own scoring). Practical: monitor all 3 agencies; significant deviations between them suggest reporting gaps.
How do I see my credit file for free?
Multiple free routes: ClearScore (uses Equifax data) - free monthly updates, app + web. Credit Karma (uses TransUnion data) - free monthly updates, app + web. MoneySavingExpert Credit Club (Experian data) - free, monthly updates, includes credit-builder tools. All three together = full coverage of UK credit landscape. Statutory free report routes via the credit reference agencies directly (Section 7 Data Protection Act) - free but cumbersome + once per year. No need to pay for credit monitoring services.
What's the difference between soft + hard searches?
Soft search: invisible to other lenders + does NOT affect your score. Used for: your own credit check, price comparison eligibility checks, quotation searches, pre-approved offers, employer / landlord background checks. Hard search: visible to all lenders + creates a small temporary score drop. Used for: actual credit applications (mortgage, loan, credit card, mobile phone contract, car finance). One hard search has minor impact. Multiple hard searches in a short period (e.g. 5+ in 3 months) signal "credit hunger" + significantly hurt score. ALWAYS use eligibility checkers (soft search) before applying.
How can I improve my credit score?
(1) Register on electoral roll at your current address - immediate identity verification boost. (2) Keep credit utilisation under 30% - if your credit limits total £10,000, keep balance under £3,000. (3) Pay everything on time - direct debits for minimum payments protect against accidental missed payments. (4) Length of accounts - older accounts in good standing help; don't close oldest credit card just because you don't use it. (5) Diversity - mix of credit types (credit card + loan + mortgage) helps marginally. (6) Avoid frequent applications - cluster applications within 2-week windows where possible (lenders often treat as single search for mortgages). (7) Use a credit-builder card if rebuilding - £200-£500 limit, pay full balance monthly.
How long do negative entries stay on file?
Defaults: 6 years from default date. CCJs: 6 years from judgment date (or earlier if paid in full within 30 days of CCJ). Bankruptcy: 6 years from discharge date. IVA: 6 years from start date. Debt Relief Order: 6 years from grant date. Missed payments: 6 years from each missed payment. After 6 years: automatic removal from credit file. CCJs paid in full are marked "satisfied" but still show. Statute-barred debts (6 years since last payment / acknowledgment, England + Wales) can be removed via dispute. Errors can be removed at any time via Section 159 Consumer Credit Act 1974 dispute process.
What about joint financial associations?
If you take JOINT credit (joint mortgage, joint credit card, joint bank account with overdraft), the other party becomes "financially associated" with you. Their credit file affects yours: if they default, your applications can be declined. On separation: dissociation is hard while joint credit exists. Mortgage: requires refinancing. Joint credit card: close it + apply for separate cards. Bank overdraft: close joint account. Once all joint credit cleared, file a "Notice of Disassociation" with credit reference agencies. Don't take new joint credit during separation.
Can errors on my credit file be removed?
Yes. Section 159 Consumer Credit Act 1974 + UK GDPR rights. Process: (1) Identify the error - wrong account, wrong default date, wrong balance, settled showing as open, etc. (2) Contact the LENDER that reported the error first - they correct + report to agencies. (3) If lender doesn't correct within 28 days, formally dispute via the credit reference agency. (4) Agency must investigate + correct or remove if appropriate within 28 days. (5) Escalate to Financial Ombudsman Service if unresolved (free). Common errors: identity fraud entries, duplicate defaults (same debt sold + relisted), wrong dates, settled balances showing as outstanding.
Does income affect my credit score?
No - the credit reference agencies don't hold income data. Your score reflects credit behaviour only. BUT individual lenders combine the credit score with income + employment data when assessing applications. A high credit score with low income may still be declined for a large mortgage. Income data is collected at application stage + checked against the score + affordability assessment. This is why "credit score" alone doesn't determine acceptance - it's one of many factors. Improving income improves credit access independently of score.