How your credit score impacts your car insurance in the UK

Rising paint prices and higher energy costs were among the reasons for a leap in the cost of motor insurance late last year, a trade body has said.

If you are a driver in the UK, you may be surprised to learn that your credit score can have a significant impact on the cost of your car insurance.

In this blog, we will explore what your credit score is, what factors influence it, and how it can affect your car insurance premiums. We will also provide tips on how to improve your credit score, as well as discuss how temporary car insurance can be impacted by your credit score.


Your credit score is a numerical representation of your creditworthiness. It is a tool used by lenders and insurers to determine how likely you are to pay back a loan or honour an insurance policy. In the UK, credit scores typically range from 0-999, with higher scores indicating better creditworthiness.


There are several factors that can influence your credit score, including:

Payment history: Your payment history is the most important factor in determining your credit score. If you consistently pay your bills on time, your credit score will likely be higher.

Credit utilisation: Your credit utilisation is the amount of credit you are using compared to the amount of credit you have available. High credit utilisation can negatively impact your credit score.

Length of credit history: The length of time you have been using credit can also impact your credit score. A longer credit history can indicate to lenders and insurers that you are a responsible borrower.

Credit mix: Having a mix of different types of credit, such as credit cards, a mortgage, and a car loan, can positively impact your credit score.

New credit applications: Applying for new credit can temporarily lower your credit score, as it can indicate to lenders and insurers that you may be taking on too much debt.


In the UK, car insurers are allowed to use your credit score as a factor in determining your insurance premiums. This means that if you have a lower credit score, you may end up paying more for car insurance than someone with a higher credit score, even if you have the same driving record.

Insurance companies believe that there is a correlation between a person’s credit score and their likelihood of making an insurance claim. They argue that people with lower credit scores are more likely to file claims and cost the insurance company money. As a result, they may charge higher premiums to people with lower credit scores.

However, the use of credit scores in determining insurance premiums is controversial. Critics argue that there is no clear evidence that credit scores are a reliable indicator of insurance risk, and that using them can lead to unfair discrimination against people with lower credit scores.


If you are concerned about how your credit score may be impacting your car insurance premiums, there are several steps you can take to improve your credit score:

Pay your bills on time: As mentioned, your payment history is the most important factor in determining your credit score. Make sure you pay all of your bills on time, including credit card bills, loans, and utility bills.

Reduce your credit utilisation: Try to keep your credit utilisation below 30% of your available credit. For example, if you have a credit card with a £1,000 limit, try to keep your balance below £300.

Check your credit report: Regularly checking your credit report can help you identify any errors or fraudulent activity that may be negatively impacting your credit score.

Build a longer credit history: If you are just starting to use credit, consider opening a credit card or taking out a small loan to start building your credit history.

Limit new credit applications: Try to limit the number of new credit applications you submit, as each one can temporarily


Q: Can insurance companies in the UK legally use my credit score to determine my car insurance premiums?

A: Yes, insurance companies in the UK are allowed to use your credit score as a factor in determining your insurance premiums.

Q: What if I have a low credit score and can’t afford my car insurance premiums?

A: If you are struggling to afford your car insurance premiums, you may want to consider shopping around for different insurance providers. You may be able to find a provider that does not use credit scores in determining premiums, or one that offers discounts based on factors such as good driving habits or low mileage.

Q: Will improving my credit score automatically lower my car insurance premiums?

A: Improving your credit score can help to lower your car insurance premiums, but it is not guaranteed. Other factors, such as your driving record, the type of car you drive, and your location, can also impact your premiums.

Q: How long does it take to improve my credit score?

A: Improving your credit score can take time, as it is based on your credit history. However, taking steps such as paying your bills on time, reducing your credit utilisation, and checking your credit report regularly can help to improve your score over time.

Q: Does short term car insurance also take credit score into account?

A: Yes, like regular car insurance, short term car insurance providers may also take your credit score into account when determining premiums. If you are looking for short term car insurance, it is a good idea to check with the provider to see if they use credit scores as a factor in determining premiums.