What Is a Credit Check and What’s the Difference Between Hard and Soft?

The hard credit check vs soft credit check distinction is one of those pieces of financial knowledge that, once understood, immediately changes how you approach applying for credit. Getting it wrong — making multiple formal applications to products you’re likely to be rejected for — can damage your credit score at exactly the moment it most needs to be strong.

Hard Credit Checks: What They Are

A hard credit check (also called a hard search or hard inquiry) is performed when you formally apply for:

• A mortgage
• A credit card
• A personal loan
• A car finance deal
• Some mobile phone contracts (not all)
• Some rental applications

Hard searches are visible to lenders checking your credit report. Experian says most remain on its reports for 12 months. There is no universal points deduction: the effect varies with the scoring model and your wider history. Several applications close together can raise concerns about reliance on credit. See Experian’s guide to hard and soft searches.

A single well-chosen hard search from a sensible application has minimal lasting impact. Multiple hard searches across several lenders within weeks can create noticeable damage.

Soft Credit Checks: Invisible and Harmless

Soft searches are invisible to other lenders and have absolutely no impact on your credit score. They occur when:

• You check your own credit report or score
• You use an eligibility checker before applying (lenders and comparison sites typically use soft searches for these)
• A lender does a pre-approval or pre-screening check
• An employer does a background check (some types)
• HMRC and government bodies verify your identity for benefits or services

Checking your own credit report is always a soft search, regardless of how often you do it. There is no “checking too often” that would harm your score.

The Practical Implication: Always Soft-Search First

Before formally applying for any credit product, use an eligibility checker. Most major comparison sites (MoneySuperMarket, Compare the Market, MoneySavingExpert) and many direct lenders offer eligibility checking tools that run a soft search and show your likelihood of approval before you formally apply.

This serves two purposes: it shows you which products you’re likely to be approved for (saving you from hard searches that lead to rejections), and it allows you to narrow to 1-2 high-probability applications rather than shotgunning multiple applications.

How Many Hard Searches Is Too Many?

There is no universal safe number of hard searches. Lenders assess applications using their own criteria and your wider credit history. Avoid unnecessary applications, check whether an eligibility tool uses a soft search and do not assume that several mortgage applications will be treated as one enquiry.

For how credit checks interact with your broader credit profile, our article on how your credit score affects your interest rate explains the full picture.

Frequently Asked Questions

Does my employer’s reference check affect my credit score?

Employment checks vary. A simple identity and basic background check typically uses a soft search or no credit check at all. Roles requiring financial responsibility sometimes involve a hard check — this should be disclosed to you before it happens. Check with the employer what type of search they’re conducting.

Do rate quotes for car insurance involve a hard search?

No — insurance companies run soft searches for premium quotes. Only if you proceed with a policy and request premium financing does a hard search potentially occur.

Use MoneySavingExpert’s Credit Club eligibility checker to perform soft-search-only checks across multiple credit products.