New year, new (improved) credit score? Here's 10 tips to boost your creditworthiness in 2026

When you make an application for credit, the health of your credit score will have a big impact on whether you're accepted for the best deals.

However, even if your credit score isn't the best there are some easy, straightforward ways to give it a boost.

In this article we're going to explain not 1, but 10 (!) ways to enhance your credit score in 2026.

What is a credit score?

Contrary to popular belief, there's no such thing as an 'across the board' credit score. That's because there are three major credit rating agencies in the UK (Equifax, Experian, Transunion), which all use their own credit scoring systems.

Importantly, each of these agencies calculates their scores differently, and are typically based on a number of variables. For example, how you've handled credit in the past, how much credit you're currently using, and/or whether or not you've missed payments are all likely to contribute some way towards your score.

However, that's not everything you need to know. You see, just because a credit rating agency may have allocated you a score, it's entirely possible another agency has given you a different rating.

The bottom line is, calculating your credit score is all about predicting your future behaviour. Lending money to someone who's unlikely to ever repay what they owe is a bad business move. This is essentially why lenders use the services of credit rating agencies.

Keep on top of your credit score and record to see where you stand and to be aware of any errors on your record. Fixing any errors (they do happen) can go a long way towards improving your record. You can get free access to your Equifax credit score and credit report from ClearScore (who acquired NimbleFins in 2026).

Your credit score isn't the 'be all and end all'

Before deciding on whether to accept you for a mortgage, loan, personal loan, or even mobile phone contract, lenders will want to know your creditworthiness. This is to the minimise the risk of having a customer on their books who will fail to repay what they owe.

As we've already covered, lenders may rely on the services of one (or multiple) credit rating agencies. This is why there's no universal credit scoring system. However, it's also worth knowing that even if you have a 'good' credit score, then a lender may still decide to reject you.

The decision on whether or not to lend to you ultimately lies with a lender. In other words, a credit card provider is perfectly within its rights to reject those with good credit scores — they simply don't have to accept the view of individual credit rating agencies. While you may think it would be bizarre to reject a customer with a good credit score, don't forget that lenders often have different priorities when it comes dishing out their cash.

For example, while it may make little sense to lend to an individual who is unlikely to repay what they borrow, a customer with a good level of creditworthiness may have a high score because they ALWAYS repay on time. As a result, these types of customers may never pay interest.

Let's not forget, credit card providers are businesses. This is why lending to individuals with 'OK' credit scores may be a more profitable than lending to those who never miss a payment outside of an interest-free period.

10 Ways to improve your credit score in 2026

While your credit score isn't the 'be all and end all' it's still worth improving your financial attractiveness if you can. While you can never guarantee acceptance for every top deal, a strong score is more critical than ever in 2026. With the average credit card interest rate (APR) reaching 24.66% in January 2026—the highest in over 30 years—a high score is the difference between accessing 'Low Rate' cards averaging 12.9% and being relegated to credit-builder cards which now average 36.2% APR.

So, without further ado, here are 10 ways to boost your credit score in 2026 and beyond.

1. Check your credit file for errors

Credit rating agencies will typically use your credit file to help them determine your credit score. Your credit file is essentially a document that includes your credit history, including how much you're currently borrowing, and whether or not you've missed repayments in the past.

Yet mistakes can happen, which is why it's worth checking your credit file on a regular basis.

2. Check your addresses are up to date

Inconsistencies on your credit file may weaken your creditworthiness. So if you've recently moved home it's best inform your provider of your new address as soon as you can. Otherwise you could end up having multiple credit card accounts with different addresses attached to them.

3. Register to vote

This remains the fastest way to verify your identity. Even in 2026, lenders use the electoral register to confirm your name and address. If you aren't on it, your application may be automatically declined or delayed for manual verification. You can do this on the Gov.UK website.

4. Never EVER miss a repayment

It almost goes without saying but missing a payment on a credit card or loan is a big no-no. Not only will you often be charged a £12 fee, but your credit file will show you've failed to make repayments on time. Never, ever miss a repayment. If you can stick to this rule, then you'll find it a lot easier to boost your credit score.

5. Beware of financially linking to others

If you're in a relationship you may choose to have a joint-bank account or be financially linked in the form of another type of joint credit product. There's nothing wrong with this. However, if your partner has a weaker credit score than you it could harm your own creditworthiness.

Also, if you're no longer in a a relationship, always ensure you financially 'de-link' as soon as possible to avoid having your score impacted by someone no longer in your life.

6. Minimise the number of credit applications you make

Every time you make an application for credit a 'hard' credit search is recored on your file. One or two of these searches is no biggie, but lots in a short space of time may give the impression you're desperate for credit.

To reduce the risk of this happening, it's best to use a credit card eligibility checker. These typically use 'soft' credit searches so you can see your chances of acceptance before applying for any card. To learn more, see our article that explains the differences between hard and soft credit searches.

7. Don't withdraw cash on a credit card

While there's no hard and fast rule, withdrawing cash on a credit card often isn't looked favourably by lenders. So while you may get away with one or two visits to a cash machine, it's best not to make a habit of it.

8. Consider credit repair cards

Credit repair cards - also known as 'credit cards for bad credit' - are specialist types of plastic designed for those with shaky credit scores. The idea is that you use these these cards for everyday spending, clear your balance at the end of each month, and you'll be rewarded by an improvement in your credit score after six months or so.

Take a look at our credit cards for bad credit guide for more on how these cards work.

9. Avoid payday loans like the plague

While payday loans aren't as unregulated as they once were, using them for a short-term loan is best avoided. Not only do these types of loans charge hideous rates of interest, but using them can harm your future creditworthiness — especially if you ever miss a repayment.

10. Keep Credit Utilization Below 30%

With average APRs at 24.66%, carrying a large balance is more expensive than ever. Lenders prefer to see that you use less than 30% of your available limit. For example, if your limit is £1,000, try to keep your balance under £300.

11. BONUS TIP: Manage "Buy Now, Pay Later" (BNPL) Carefully

As of mid-2026, BNPL providers like Klarna and Afterpay are officially regulated by the FCA. Your payment history on these platforms now appears on your Experian, Equifax, and TransUnion reports. Missing a single "Pay in 3" installment will damage your credit score just as much as a missed credit card payment.

Discover more about your credit score

To learn more about credit scores and why they're important, take a look at our article that explains what is a credit score?