What Credit Score Is Needed for a Mortgage? (2026)
Here’s the honest answer no bank will give you plainly: there’s no magic number. Lenders don’t even see the credit score you check on an app. What they really assess — and how a “fair” score with a good deposit can beat an “excellent” one — is what actually gets you approved.
Quick Answer
There is no minimum credit score needed for a mortgage in the UK, and no universal “magic number.” This surprises people, but it’s the single most important thing to understand: mortgage lenders don’t use the credit score you see on Experian or ClearScore. Instead, each lender runs its own assessment of your credit report (your actual history) combined with your income, deposit and affordability — and every lender sets its own bar.
A higher score certainly helps — it means more lenders, better rates and easier approval. But because the three UK credit agencies (Experian, Equifax, TransUnion) all score differently, the same person has three different numbers, and a “good” score on one scale can be off the chart on another. What matters far more than the number is your track record: on-time payments, no recent defaults or CCJs, low card balances, and being on the electoral roll — plus your deposit and income. A fair score with a big deposit and solid income can beat an excellent score with a tiny deposit. Your home may be repossessed if you do not keep up repayments on your mortgage.
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Is There a Minimum Credit Score for a Mortgage?
No — and this is where most people start from the wrong place. There is no official minimum credit score to get a mortgage in the UK, and no single threshold that means “approved.” In fact, some lenders don’t use credit scoring at all, preferring to read your full credit history and judge it holistically.
The crucial thing to grasp: the score you check on an app isn’t the score a lender uses. When you look at your Experian or ClearScore number, that’s that agency’s own interpretation of your file, designed for you. When you apply for a mortgage, the lender pulls your credit report and applies its own internal scoring and criteria to it. Two lenders can look at the identical report and reach different decisions, because their risk appetites differ. That’s exactly why someone declined by one lender is often approved by another — and why the right lender choice matters so much.
The Three Agencies and Their Confusing Scales
Part of the confusion is that the UK has three main credit reference agencies, each with a completely different scale. Your score isn’t one number — it’s three, and they’re not comparable (indicative bands, as of 2026 — confirm current):
| Agency | Scale | Roughly “good” |
|---|---|---|
| Experian | 0–999 | 881+ (good), 961+ excellent |
| Equifax | 0–1,000 | ~531+ (good) |
| TransUnion | 0–710 | 604+ (good) |
Why the same person has three different scores
Because the scales differ so wildly, a number that looks great on one is meaningless on another. A score of 750 is only “fair” on Experian (which runs to 999), yet it’s above the maximum possible on both Equifax (1,000-scale but different banding) and TransUnion (710 max). So “I’ve got a score of 700” tells a lender nothing on its own — it depends entirely which agency it came from. The practical takeaway: check all three before you apply (each is available free), and don’t panic if they differ — that’s completely normal, not an error.
What Lenders Really Look At
Since there’s no magic number, what actually drives the decision? Lenders care far more about the behaviour in your credit report than any headline score. The key factors:
- Payment history — the biggest one. A consistent record of on-time payments is worth more than any score; missed or late payments are among the strongest negatives.
- Defaults, CCJs and other adverse markers — serious red flags that stay on your file for six years. Recent ones hurt most; older ones with clean conduct since matter far less.
- Credit utilisation — how much of your available credit you’re using. Keeping balances below ~25% of your limits helps.
- Electoral roll — being registered to vote confirms your identity and address, and its absence is a common, easily-fixed drag on your file.
- Recent credit applications — lots of hard searches in a short time look like financial stress.
- Affordability — your income versus outgoings, which sits alongside credit as an equal partner in the decision.
If you have adverse credit such as defaults or a CCJ, those specific markers matter more than your overall score — which is why we cover them in their own detailed guides.
Score vs Deposit and Income — the Trade-Off
Here’s the insight that reframes the whole question: your credit score is only one ingredient, and a weaker score can be offset by strengths elsewhere. Lenders weigh the whole picture.
Fair score can still win
A fair credit score with a large deposit (say 25%) and a strong, stable income may well be approved by a mainstream lender — the deposit reduces their risk enough to offset the score.
Excellent score can still lose
An excellent score with only a 5% deposit and high monthly commitments might be declined — because affordability and loan-to-value, not the score, are the sticking point.
The rule of thumb: the lower your credit score, the more your deposit matters. A bigger deposit lowers the loan-to-value, cutting the lender’s risk and widening your options. Broadly, applicants with a fair score often need around 10%, and those with a poorer score 20–25%+, to access mainstream or specialist deals. This is also why affordability and a decent deposit can matter more to your approval than chasing a few more points on a score.
Getting a Mortgage With a Low (or No) Credit Score
A low score is not the end of the road — and this is the reassuring heart of it. If your score is poor, or you’ve got adverse credit, two routes stay open:
- Specialist lenders — names like Precise, Kensington and Pepper Money specifically lend to people with CCJs, defaults, debt management plans and even discharged bankruptcies. Rates are higher, but many borrowers use them as a stepping stone, then remortgage to a better deal after two or three years of on-time payments.
- Lenders that don’t credit-score — some lenders (often building societies) take a holistic, manual-underwriting view rather than a computerised score, judging your application on its overall strength. These can be ideal if your score is dragged down by something explainable.
Equally, a thin file (little credit history — common for young buyers or those new to the UK) isn’t a bad file, but it gives lenders less to go on; building a modest, well-managed track record helps. Whatever your situation, our full bad-credit mortgage guide goes deeper — the key message is that options almost always exist, they just need matching to the right lender.
Don’t apply blind with a low score
The worst thing to do with a shaky credit profile is fire off applications directly to high-street lenders. Each application leaves a hard-search mark, and a decline followed by more applications makes the next lender warier — a spiral that damages your file further. A whole-of-market broker can check your profile and match you to a suitable lender before any formal application, protecting your credit in the process. Many of the best adverse-credit lenders are broker-only anyway, so you couldn’t reach them directly even if you tried.
How to Improve Your Credit Score Before Applying
If you’ve got a few months before you apply, targeted effort can move you into a better band and unlock materially better rates. The highest-impact steps:
- Register to vote — being on the electoral roll can add a meaningful boost and takes five minutes.
- Pay everything on time — set up direct debits; one missed payment stays on your file for six years.
- Lower your credit utilisation — pay down balances or request limit increases to get below ~25% of your limits.
- Check all three reports for errors — a wrongly recorded late payment or default can be disputed and removed, sometimes lifting your score quickly.
- Avoid new credit in the 3–6 months before applying — no new cards, car finance or “buy now, pay later.”
- Don’t close old, well-managed accounts just before applying — length of history helps.
Checking your own score is always safe
A common myth worth killing: checking your own credit report does not harm your score. It’s a “soft search,” visible only to you, with zero impact. Only hard searches — when you formally apply for credit — leave a mark. So check your reports with all three agencies as often as you like (Experian, Equifax via ClearScore, and TransUnion via Credit Karma all offer free access), especially before a mortgage application, so you can fix issues in advance.
The bottom line
There’s no minimum credit score and no magic number for a UK mortgage — and the score you check on an app isn’t even the one lenders use. Each lender scores your credit report its own way, alongside your income, deposit and affordability, so the same profile gets different answers from different lenders. The three agencies use different scales, so your “number” is really three numbers. What matters most is your track record — on-time payments, no recent defaults or CCJs, low utilisation, electoral roll — and a weaker score can be offset by a bigger deposit and strong income. Even a poor score has routes via specialist and non-scoring lenders. The smartest move is to check all three reports, tidy up what you can, and get matched to the right lender rather than applying blind.
Compare mortgage deals and we’ll match you with an FCA-regulated broker who’ll find the lenders that fit your credit profile — free, with no obligation and no fee to you.
Frequently Asked Questions
What credit score is needed for a mortgage in the UK?
There’s no minimum credit score or universal “magic number” needed for a UK mortgage. Lenders don’t use the score you check on an app — they assess your full credit report alongside your income, deposit and affordability, each applying their own criteria. A higher score helps you access more lenders and better rates, but a fair score with a strong deposit and income can still be approved, while an excellent score with a tiny deposit and high commitments might not be. The key is matching your profile to a suitable lender.
What is a good credit score for a mortgage?
It depends on which agency you check, as each uses a different scale. On Experian (0–999), roughly 881+ is good and 961+ excellent. On Equifax (0–1,000), around 531+ is good. On TransUnion (0–710), around 604+ is good. Because the scales differ, the same person has three different scores that aren’t directly comparable — a 750 is only “fair” on Experian but above the maximum on the others. Rather than chasing a specific number, focus on a clean payment history, low credit utilisation and being on the electoral roll.
Can I get a mortgage with a low credit score?
Yes. A low score limits your options and usually means higher rates, but it rarely rules out a mortgage entirely. Specialist lenders such as Precise, Kensington and Pepper Money lend to people with defaults, CCJs, debt management plans and discharged bankruptcies. Some lenders don’t use credit scoring at all, judging applications holistically. A larger deposit (often 20–25%+) helps offset a weaker score. Many specialist lenders are broker-only, so working with a whole-of-market broker is the best way to find a suitable deal without damaging your file.
Do mortgage lenders use my Experian score?
Not directly. The score you see on Experian, ClearScore or similar is that agency’s own interpretation of your file, designed for you — not the figure a lender uses. When you apply, the lender pulls your credit report and applies its own internal scoring and criteria to the underlying information. Different lenders use different agencies (some use one, some compare all three) and reach different decisions on the same report. So a good Experian score is a positive sign, but it’s your actual credit history and wider profile that determine the outcome.
Does checking my credit score hurt my mortgage chances?
No. Checking your own credit report is a “soft search,” visible only to you, and has no impact on your score or your mortgage chances. You can check as often as you like. Only “hard searches” — recorded when you formally apply for credit — affect your score, and too many in a short period can make lenders cautious. This is why you should always check your own reports (ideally all three agencies) before applying, and avoid applying for new credit in the few months beforehand.
How can I improve my credit score before a mortgage?
Register to vote, which confirms your identity and can give a useful boost. Pay all bills and credit on time, as missed payments stay on file for six years. Keep credit utilisation below around 25% of your limits by paying down balances. Check all three credit reports for errors and dispute any you find. Avoid applying for new credit in the three to six months before your mortgage, and don’t close old, well-managed accounts just beforehand. Improvements can take a few months to show, so start early.
- Experian, Equifax, TransUnion — UK credit score ranges and reports
- MoneyHelper — credit scores and mortgage applications
- GOV.UK — register to vote (electoral roll)
- Lender and specialist adverse-credit criteria (Precise, Kensington, Pepper and others) — indicative and subject to change
Important information
nextmove is an introducer, not a lender or adviser. This article is for general information only and does not constitute financial advice. Credit score bands, lender criteria, and the treatment of adverse credit are indicative, vary between agencies and lenders, change over time, and should be confirmed as current before you rely on them. We introduce you to FCA-regulated mortgage brokers who can advise on your individual circumstances, including specialist lenders for lower credit scores, and we may receive a fee or commission for doing so.
Your home may be repossessed if you do not keep up repayments on your mortgage.
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