Understanding credit reports: What they show and why they matter
26 min read
A credit report is one of the main ways lenders decide whether to offer you credit and on what terms. It shows how you've managed borrowing in the past and can influence everything from approval decisions to interest rates.
In this guide, we'll explain how credit reports work, what information they contain and how lenders use them. You'll also learn how to check your report safely (opens in a new tab), spot errors, and understand the difference between checks that affect your credit file and those that don't.
Whether you're planning to apply for credit or just want to stay informed, this guide will help you understand where you stand – and how to protect your credit report along the way.
Key points
A credit report is a record of how you've managed borrowing in the past, and lenders use it to help decide whether to offer you credit and on what terms.
Credit reports are produced by credit reference agencies, and the information they hold can differ slightly between providers.
A credit report contains information that shows your credit behaviour over time.
There's no single perfect credit report, and what lenders look for can vary.
Some credit checks can affect your credit report, while others don't – which is why it's a good idea to understand what happens before you apply for credit.
Checking your own credit report is safe and won't affect your credit score (opens in a new tab).
Changes to your credit report don't show up instantly, and updates can take a few weeks to appear.
Errors can appear on credit reports, so checking yours regularly can help you spot and fix issues early.
What is a credit report?
A credit report is a record of your credit history. It includes details such as when you've applied for credit products (like a credit card) and how you've managed your payments. It pulls together information from sources like banks, building societies, local authorities and the courts.
Who produces credit reports in the UK?
Your credit report is put together by credit reference agencies (CRAs). In the UK, these are:
Experian
Equifax
TransUnion
Because each CRA collects information in its own way, your report can look a bit different depending on which one you check.
What is a credit report used for and why is it important?
A credit report helps lenders decide whether to lend you money. It can also affect how much you can borrow and what it costs.
When you apply for credit, you give the lender permission to check your credit report with a CRA. They use what they see to assess risk and decide whether to approve your application.
That information helps them work out how likely you are to repay what you borrow. If the risk looks higher, a lender might say no. Or they might lend, but at a higher cost.
Credit reports aren't just about lending, either. They're also used to help spot fraud and meet legal checks like anti-money laundering.
What information is on your credit report?
Your credit report focuses on who you are, where you live and how you've managed credit in the past. It sticks to the facts that lenders need – and leaves out anything that's personal or irrelevant.
| What's included | What's not included |
|---|---|
| Your name, current address and date of birth | How much money is in your current account |
| Whether you're registered on the electoral roll at your current address | Your salary or income |
| How much you currently owe on credit cards, loans or other credit | Details of savings accounts |
| Any late or missed payments on current or past credit accounts | Student loans |
| Overdrafts on current accounts | Your criminal record |
| Utility company payment records | Medical history |
| People you've had a financial connection with, like a joint mortgage | Parking tickets or driving fines |
| Searches on your credit report over the past 2 years | Council tax arrears |
| Any County Court Judgments (CCJs) made against you | |
| If your property has been repossessed or you've moved away owing money in the past | |
| Whether you've been declared bankrupt or entered into an Individual Voluntary Arrangement (IVA) | |
| CIFAS markers, which show when you've registered as a victim of fraud |
What is a search on your credit report?
A search is a record that shows when someone looks at your credit report. There are two types of credit searches – soft and hard – and they're treated very differently.
Soft searches:
A soft search is only visible to you and the credit reference agencies, and it doesn't affect your credit score at all. Soft searches happen when:
You check your own credit report.
A lender runs an ID or fraud check.
You use an eligibility checker (opens in a new tab) or calculator.
They're useful because they let you understand your report and explore your options without any impact on your credit score.
Hard searches:
A hard search is visible to lenders. It usually happens when you apply for a credit product like a credit card, loan, mortgage or mobile phone contract. Hard searches can:
Affect your credit score.
Stay on your credit report for up to two years.
If you have lots of hard searches in a short space of time, lenders might see that as a sign you're relying heavily on credit – which can make you look higher risk. That's why it's usually a good idea to apply for credit only when you need to and use soft-search eligibility checkers like QuickCheck first.
If you want a deeper look at how searches work, read our guide to credit checks (opens in a new tab).
What’s the difference between a credit report and a credit score?
A credit report and a credit score are related, but they're not the same thing. Your credit report is the detailed record, while your credit score is a number that sums that record up. Here’s how they compare.
| Credit report | Credit score | |
|---|---|---|
| What it is | A detailed record of your credit history | A number based on that record |
| What it shows | Your accounts, payments, missed payments and other credit information | A quick snapshot of how you might look to lenders |
| Who provides it | Credit reference agencies | Credit reference agencies (using their own models) |
| How lenders use it | To understand your credit behaviour in detail | As a guide, alongside other checks |
| Does it decide the outcome? | It feeds into a lender's decision | No – every lender has their own rules |
| Will it be the same everywhere? | Reports can differ between credit reference agencies | No – scores can vary depending on credit reference agencies and lenders |
How to check your credit report
You can get your credit report online or request a paper copy by contacting the credit reference agencies directly via the following links:
You have a legal right to a free copy of your credit report from each agency. You can check it as often as you like without affecting your credit score.
It's usually worth checking your report with all the agencies, especially if you haven't looked for a while. They can hold slightly different information from different lenders, so one report might show something another doesn't.
What is considered a good credit report?
A good credit report shows that you've used credit responsibly over time. Lenders tend to see a credit report as good when it shows:
A strong payment history - You've made payments on time, with few or no late payments, defaults or court judgments.
Sensible borrowing levels - You're not using too much of the credit available to you, and your balances look manageable.
A longer credit history - You've been using credit for a while and built up a track record of paying it back.
Limited recent credit applications - You haven't applied for lots of credit in a short space of time.
A mix of credit types - You've successfully managed different types of credit, like a credit card and a loan.
There's no single perfect credit report, and what's considered good can vary from lender to lender. But the more your report shows steady, on-time payments and controlled borrowing, the better it's likely to look – and the more options you'll usually have when you apply for credit.
Negative marks on your credit report
Negative marks and legal records show up on your credit report when you don't keep payments up or your debts escalate. Lenders look at these marks closely because they signal risk. And the more serious the marker, the bigger the impact on your options.
The table below shows how the most common ones compare.
| Type of mark | What it means | What causes it | How serious it is | How long it stays |
|---|---|---|---|---|
| Delinquency | A missed or late payment | Payment not made on time | Serious | Up to 6 years |
| Default | Credit account closed after missed payments | Ongoing missed payments | More serious | Up to 6 years |
| CCJ | A court judgement that's issued against you over unpaid debt | Outstanding debt wasn't resolved and required legal action | Most serious | Up to 6 years – unless paid within 30 days |
What are the different types of negative marks?
What is a delinquency on a credit report?
Delinquency is a marker that shows you've missed a payment (opens in a new tab) on a credit account.
On your credit report, delinquency shows lenders that you didn't make a payment when you should have. Even on its own, that can make you look riskier. And the longer a payment stays unpaid, the more serious the impact can become.
If a delinquency continues, it can lead to bigger markers on your credit report, like a default. That can make it much harder to get credit in the future.
Late payments recorded on your credit report usually stay there for several years. But their impact tends to fade over time. Lenders usually focus more on your recent credit history, so keeping up with payments going forwards can help your score recover.
If you're in delinquency, acting sooner rather than later can help. Catching up on payments and dealing with the debt early can result in less damage than letting things escalate.
What is a default on a credit report?
A default is a marker on your credit report that shows a lender has closed an account because of missed payments. It usually happens after several missed payments over a few months, not after one slip-up like with delinquency.
Defaults matter because lenders can see them. If they do, they may be reluctant to lend to you as you could be viewed as high risk. This might make it harder to get approval for things like a credit card, loan or mortgage. And if lenders do approve you, they may offer you limited credit or higher costs.
Defaults stay on your credit report for several years, so they can affect your options well into the future. You usually can't remove a default from your credit file unless you can prove it's wrong.
But paying off the debt can still help. It shows you've dealt with the problem, which can make a difference when lenders look at your report later on.
What is a County Court Judgement (CCJ) on a credit report?
A County Court Judgement is a court record that can appear on your credit report if you don't repay money you owe and the issue goes to court. It applies in England, Wales and Northern Ireland, and usually comes after missed payments and a default.
CCJs are one of the most serious entries lenders look for. Having one on your credit report can make it much harder to get approval for things like a mortgage, a credit card or even a bank account.
If you pay off the debt in full within 30 days, you can apply through the court to have the CCJ removed from your credit report. Otherwise, it will usually stay there for several years, even if you pay it later.
Can a credit report contain errors?
Yes, credit reports can contain errors. These usually happen when information is recorded incorrectly or when someone else's details are mixed up with yours. This is sometimes called a mis-trace, and it can occur if you share a similar name or address with someone else.
Errors can range from small details, like the wrong address, to more serious issues, like incorrect payment history. Even a small mistake can matter. If it's left uncorrected, it could affect the rates you're offered or whether you're approved for credit.
Common credit report errors
Some of the most common mistakes include:
Wrong personal information - Parts of someone else's credit history may appear on your report, especially if you have a similar name or details.
Out-of-date information - Closed accounts may still show as open, or old addresses may still appear.
Missed payments - A payment may be marked as late or missed when it wasn't.
Inconsistencies - Small errors like misspelled names or incorrect addresses can cause problems.
Duplicated debts - The same debt may appear more than once, making your finances look worse than they are.
Incorrect legal records - A satisfied CCJ might still appear even though it's been paid and should have been removed.
How to fix credit report errors
If something on your credit report doesn't look right, it's worth fixing it as soon as you can. Left unchecked, mistakes can make it harder to get approval for credit later on.
1. Check your report carefully
Go through your credit report and note exactly what looks wrong. This could be an account you don't recognise, a payment marked late when it wasn't or information that's out of date.
2. Decide who to contact
You can raise the issue with the lender that supplied the information or the credit reference agency showing the error. If you contact a CRA, it will usually get in touch with the lender for you. Some people find it quicker to contact the lender directly.
3. Wait while it's investigated
Once you've raised a dispute, the CRA has up to 28 days to let you know the outcome. During this time, the entry will be marked as disputed, so lenders know not to rely on it.
4. Get the outcome
At the end of the review, the information will be removed, corrected or left as it is. If the lender agrees there was a mistake, the record should be updated.
5. Add a Notice of Correction if needed
If the information isn't changed and you still disagree, you can add a Notice of Correction to your credit report. This is a short statement (up to 200 words) where you explain why you think the information is wrong or add context – for example, if exceptional circumstances led to a missed payment.
See where you stand without affecting your credit report
By now, you know how credit reports work, what lenders look at and why hard searches can matter. That's why it often makes sense to check your eligibility before you apply.
Capital One's eligibility checker (opens in a new tab) lets you see whether you're likely to be accepted for a card without affecting your credit report. It uses a soft search, so it won't leave a mark behind or be visible to other lenders. You can also visit our credit blog (opens in a new tab) for more helpful guides.
FAQs about credit reports
Will checking my credit report lower my score?
No, checking your own credit report won't lower your credit score.
When you look at your report, it's recorded as a soft search. Soft searches are only visible to you and the credit reference agency, and lenders can't see them. That means they have no impact on your score.
In fact, checking your credit report regularly is a good habit. It helps you:
Understand what lenders can see
Keep track of your credit history
Spot mistakes early
Who looks at my credit report?
Most of the time, it's lenders – like banks or credit card providers – when you apply for credit. They use your credit report to check how you've managed credit in the past and decide whether to lend to you.
Some other companies may also check parts of your credit report if they offer services you pay for over time. This can include mobile phone providers or energy companies, who often want to understand the risk of missed payments.
Can employers or landlords check your credit report?
Yes, employers and landlords can check your credit report – but only limited public information. This can include things like:
Whether you're on the electoral register
Insolvency records
County Court Judgments
They won't be able to see details like your credit card balances, loans or payment history.
What is a financial associate on a credit report?
A financial associate is someone you're financially linked to because you share – or have shared – a joint financial product, like a bank account or mortgage.
Because of that link, lenders might look at an associate's credit history when you apply for credit, even if you're applying on your own. This could potentially impact your ability to obtain a new credit agreement.
A financial associate will stay on your credit report until you ask to remove the link. If you no longer have any joint financial agreements, you can request a disassociation by contacting the credit reference agencies that hold your report.
Can companies access my credit report without permission?
Companies don't always need your explicit consent to check your credit report – but in most cases, they can't do it without you knowing.
Under data protection law, an organisation can access your credit report if it has a lawful reason to do so and has told you in advance that a check will take place. This information is usually included in the terms and conditions you agree to when you apply.
How long does it take for changes to show on a credit report?
Changes to your credit report don't show up instantly. In most cases, updates appear within four to six weeks.
This is because your credit report is built from information sent in by lenders, and they don't all report changes at the same time. Some update their data at the end of the month, while others do so earlier.
So, if you've made a change, it may take a few weeks for every part of your credit report to reflect it.