Understanding Your Credit File

Independent, plain-English guides on understanding your credit file, part of our Credit Score hub.

How to Check Your Credit Score for Free in the UK (UK)

You can check your UK credit score for free through Experian, Equifax and TransUnion. Here's how each works and why you should check more than one.

6 min read

Why Your Credit Score Differs Across Platforms (UK)

Seeing a different credit score on Experian, Equifax and TransUnion is normal. Here's exactly why scores vary and which number actually matters.

6 min read

How Long Do Things Stay on Your Credit File? Explained

Missed payments, defaults and searches all have different lifespans on your UK credit file. Here's exactly how long each stays and when they drop off.

6 min read

Does Checking Your Own Credit Score Damage It? (UK)

A common myth persists that checking your own credit score lowers it. Here's the clear, factual answer and how soft and hard searches actually differ.

5 min read

What Experian, Equifax and TransUnion Actually Show

Experian, Equifax and TransUnion each hold slightly different data about you. Here's exactly what appears on a UK credit file and where it comes from.

6 min read

What a "Thin" Credit File Is and How to Build One Up

A thin credit file can make borrowing harder even with no negative history. Here's what it means and practical UK steps to build credit from scratch.

7 min read

How Credit Utilisation Is Calculated and Why It Matters

Credit utilisation is one of the biggest factors in your UK credit score. Here's exactly how it's calculated, and practical ways to bring it down.

6 min read

Hard Search vs Soft Search: What Each One Really Means

Hard and soft searches affect your credit file very differently. Here's a clear breakdown of what each records, who can see it, and why it matters.

5 min read

How Joint Accounts Link Your Credit File to Someone Else's

Joint accounts, joint mortgages and even some flatshare bills can create a lasting financial association. Here's how it works and what it means for you.

6 min read

What Is a CIFAS Marker and How Does It Affect You?

A CIFAS marker is far more serious than a missed payment and can make borrowing very difficult. Here's what it is, why it's applied, and how to challenge one.

6 min read