This article explains how a missed payment affects your credit file in the UK, and clears up a common confusion between how long a marker stays visible and when a debt becomes legally unenforceable. It is general information, not financial advice.
Your credit file isn’t one file – it’s three
In the UK there are three main credit reference agencies – Experian, Equifax and TransUnion – and each holds its own file on you, built from data that different lenders choose to report to them. A lender might report to one, two or all three, which is why your score or file can look slightly different depending on which agency you check. All three are required to let you see your own statutory credit report, and it’s worth checking more than one if you’re trying to understand exactly what a lender will see.
What actually happens after you miss a payment
A single missed payment is usually first recorded as an arrears marker rather than anything more severe – lenders typically report your account status monthly, showing whether you’re up to date or how many months behind you are (for example, one month, two months, three months in arrears). If the arrears continue and aren’t brought up to date or resolved with the lender, the account can eventually be registered as a “default” – a formal marker showing the credit agreement has effectively broken down from the lender’s point of view. Exactly when a lender moves from an arrears marker to a default varies by lender and product, but a sustained period of continued non-payment, often in the region of three to six months, is common before a default is registered.
How long markers stay on your file
A default stays on your credit file for six years from the date it was registered, regardless of whether you pay off the debt during that time. Paying it off updates the entry to show as “satisfied,” which does help how future lenders view it, but it does not remove the marker early – it simply changes its status. Missed payment and arrears markers that never escalate to a formal default are also generally visible for around six years, though in practice their negative effect on lending decisions tends to fade as more recent, positive payment history builds up around them – lenders generally weight your most recent behaviour more heavily than something from years ago.
County Court Judgments are a separate thing entirely
If a creditor takes you to court over an unpaid debt and gets a County Court Judgment (CCJ) against you, that’s recorded separately from a default and also appears on your credit file for six years from the judgment date. There’s one useful distinction here: if you pay a CCJ in full within one month of the judgment, you can apply to have it removed entirely from the public register, rather than just marked as satisfied – miss that window and it’s marked “satisfied” if you later pay, but stays visible for the full six years either way.
Don’t confuse “six years on your file” with “the debt is legally unenforceable”
This is a genuinely common point of confusion. The six-year credit file period is about how long a marker is visible to lenders – it has nothing directly to do with whether the debt itself can still be legally pursued. Separately, under the Limitation Act 1980, most unsecured consumer debts in England, Wales and Northern Ireland can become “statute-barred” – meaning a creditor can no longer successfully sue you for it through the courts – if six years pass with no payment made and no written acknowledgement of the debt from you. These two six-year periods often run roughly in parallel but are legally separate concepts, and Scotland uses a different regime entirely, under the Prescription and Limitation (Scotland) Act 1973, with a generally shorter period. Becoming statute-barred does not erase the debt or automatically clear your credit file – it only affects whether it can still be enforced through court action – so treat these as two different things, not one.
Correcting mistakes on your file
If you spot an entry that’s wrong – a payment marked missed when it wasn’t, an account that isn’t yours, or a default registered incorrectly – you have the right to dispute it with both the credit reference agency and the lender that reported it. Agencies are required to investigate disputes within a defined timeframe (commonly 28 days), and if a dispute can’t be resolved in that time, the entry should generally be flagged as disputed or suspended while it’s looked into, rather than left showing as accurate. Keep records of correspondence and dates throughout.
What actually helps rebuild your file
- Bring any current arrears up to date as soon as realistically possible, and keep every payment on time from that point;
- Check your file with more than one agency so you know exactly what different lenders will see;
- If you’re struggling generally, speak to a free debt charity before problems escalate to default or a CCJ – earlier action gives you more options;
- Be patient – there’s no shortcut to removing an accurate default early, but consistent on-time payment history does genuinely rebuild lender confidence over time, even with an older default still showing.
Sources
- MoneyHelper, how missed payments affect your credit score – moneyhelper.org.uk
- Experian, defaults and your credit report – experian.co.uk
- Legislation.gov.uk, Limitation Act 1980 – legislation.gov.uk/ukpga/1980/58
- National Debtline, statute-barred debt – nationaldebtline.org
