Improve Your Credit Before Applying for a Mortgage

Improving your credit profile can have a real impact on how lenders view a mortgage application. Even if you have historic credit issues, taking steps to improve your recent financial conduct can strengthen your position. Many lenders place greater weight on how you manage your finances now rather than issues from several years ago.

Mortgage Bridge provides clear information to help you understand how lenders typically assess credit profiles and what steps may help before you speak to an FCA-regulated mortgage adviser.


Why improving your credit matters

You do not need a perfect credit score to apply for a mortgage, but improving your credit profile can:

  • Increase the number of lenders that may consider an application

  • Reduce the deposit some lenders may require

  • Improve potential borrowing levels

  • Improve the interest rates available

  • Make the application process smoother

Lenders are generally looking for evidence of stable and reliable financial behaviour.


How lenders typically assess your credit profile

Lenders look at more than just a credit score. Common areas reviewed include:

1. Recent payment performance

Missed or late payments within the last 6 to 12 months tend to carry the most weight.

2. Credit utilisation

High credit card balances can weaken a profile. Many lenders prefer balances to be:

  • Below 50% of the available limit

  • Below 30% for a stronger overall profile

3. Bank statement conduct

Lenders often review bank statements for:

  • Gambling activity

  • Unarranged overdrafts

  • Returned or unpaid items

  • Consistent and manageable spending patterns

4. Age of credit issues

Older credit issues are usually treated more leniently than recent ones.


Practical steps that may help improve your credit

1. Obtain a full multi-agency credit report

Using a service that shows data from Experian, Equifax and TransUnion can help identify how your information appears across agencies.

2. Bring accounts up to date

Lenders typically prefer to see:

  • No arrears

  • No missed payments

  • Consistent repayment history

Even a short period of clean conduct can improve how a profile is viewed.

3. Reduce credit card balances

Lowering balances is one of the quickest ways to improve credit indicators. As a general guide:

  • Under 50% of the limit is a starting point

  • Under 30% is often viewed more positively

4. Avoid new credit applications

Each application can leave a footprint on your credit file. Avoid applying for:

  • Loans

  • Credit cards

  • Buy Now Pay Later

  • Store finance

particularly in the 3 to 6 months before a mortgage application.

5. Check for errors or outdated information

Credit reports can sometimes show:

  • Incorrect default dates

  • Old addresses

  • Duplicate accounts

  • Incorrect balances

  • Outdated arrangements

Correcting inaccuracies can improve how lenders assess your file.

6. Maintain clean bank conduct

Lenders often look closely at:

  • Overdraft usage

  • Gambling transactions

  • Frequent transfers to third parties

  • Returned direct debits

Keeping recent statements tidy can make a noticeable difference.

7. Add positive information where possible

Positive indicators can include:

  • Being registered on the electoral roll

  • Keeping older credit accounts open and well-managed

  • Making regular, on-time payments

  • Ensuring personal details are up to date


How long does it take to improve your credit?

Timescales vary, but general expectations are:

  • Around 4 to 8 weeks for small improvements

  • Around 3 to 6 months for moderate improvements

  • 6 to 12 months for more significant credit rebuilding

Starting early can make a meaningful difference.


Understanding your next steps

Improving your credit before applying can help you approach the mortgage process in a stronger position. Mortgage Bridge provides information to help you understand how lenders assess credit profiles and what factors may influence your options.

Where appropriate, we can introduce you to an FCA-regulated mortgage adviser who can review your circumstances and provide regulated mortgage advice.

As a mortgage is secured against your home, it could be repossessed if you do not keep up the mortgage repayments.

Related Guides

Explore more advice that may help your situation.

Low Credit Score Guides

See how improving your score affects the lenders available to you.

Debt Solution Guides

Helpful if you have, or recently finished, an IVA, DMP or other arrangement.

No Deposit & Bad Credit

Look at deposit options once your credit position has started to improve.

Important information: Mortgage Bridge provides information only and acts as a mortgage introducer. We do not provide mortgage advice or make lender recommendations. We can introduce you to an FCA-regulated mortgage adviser who can provide personalised mortgage advice.