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Remortgaging with credit card debt: options and risks

Scott Nelson MoneyNerd Janine Marsh MoneyNerd
By
Scott
Scott Nelson MoneyNerd

Scott Nelson

Debt Expert

Scott founded MoneyNerd after his own experience with debt. He runs the website and oversees its general information about debt and other money matters. Scott does not provide personal debt advice or recommend debt solutions through MoneyNerd. If you make a debt enquiry, MoneyNerd may introduce you to The Debt Advice Service, which provides any personal debt advice.

Learn more about Scott
&
Janine
Janine Marsh MoneyNerd

Janine Marsh

Financial Expert

Janine contributed articles and videos to MoneyNerd about everyday money, household costs, debt topics and parking matters. She has a background in broadcasting, including work with BBC Radio 5 Live and Bauer radio stations.

Learn more about Janine
· Oct 4th, 2026
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Remortgaging With Credit Card Debt

MoneyNerd introduces enquiries to The Debt Advice Service and may receive a referral fee. For free, independent guidance and help finding a debt adviser, visit MoneyHelper.

This information and enquiry service is not a full financial assessment or a guarantee of suitability or debt write-off. Debt solutions are not suitable for everyone. Fees may apply, and your credit record and assets may be affected. Get advice on your circumstances before choosing a solution.

Credit card debt can affect a lender’s affordability assessment when you remortgage. This guide explains the main checks and risks.

In this easy-to-understand guide, we’ll cover:

  •  The basics of remortgaging
  •  How your credit card debt might affect remortgaging
  •  Steps to apply for a remortgage
  •  Extra costs you should know about
  •  Ways to reduce your debt before applying for a remortgage

If an existing deal is ending, compare the new payments and fees with your current borrowing and budget. Old forecasts do not establish the options available today.

Don’t worry, we’re here to guide you through the process and help you make the best decisions for your situation.

Could you legally write off some debt?

MoneyNerd can introduce you to The Debt Advice Service for free debt advice. MoneyNerd does not provide debt advice or recommend debt solutions.

Answer a few questions to start your enquiry. Options available depend on your circumstances.

How much debt do you have?

MoneyNerd does not provide debt advice or recommend debt solutions. We can introduce you to The Debt Advice Service, a trading style of Pacific Financial Solutions Limited. Their debt advice is free, and there is no obligation to proceed.

If you request an introduction, we’ll share your details with The Debt Advice Service so they can contact you.

Some debt solutions have fees and may negatively affect your credit rating. MoneyNerd is a commercial introducer and may receive a fee if you go ahead with a debt solution through The Debt Advice Service.

For free, impartial money guidance and help finding free debt advice, visit MoneyHelper.

What is a Remortgage? 

A remortgage involves replacing a current mortgage with a different one.

A remortgage usually replaces your mortgage with a new lender; changing deals with the same lender is often called a product transfer. Further borrowing and checks depend on the arrangement. Compare the total cost, not just the rate or monthly payment.

Debt Solutions

If you’re considering remortgaging, it’s also worth exploring other debt strategies that can help with mortgage arrears.

I’ve put together this quick table that provides an overview of the available solutions.

Debt Strategy How It Can Help with Mortgage Arrears
Payments towards arrears If affordable after essential costs, agree how a lump sum will reduce the arrears and any charges; obtain a written balance.
Remortgaging Switching to a different mortgage product or provider could result in lower monthly payments.
Hardship Schemes Lenders often have dedicated hardship teams that assess your situation and offer individualised solutions, such as:
-Payment Holidays
-Mortgage Term Extension
-Interest-Only Payments
-Capitalising Arrears
-Flexible Payment Arrangements
-Fee Waivers or Reductions
Support for Mortgage Interest Eligible benefit recipients may qualify for SMI, a repayable loan towards qualifying mortgage interest. It does not simply clear the mortgage or all arrears. Ask an adviser about current eligibility and local support.
Debt advice Formal insolvency can affect other debts and your home. A DRO is not available to homeowners, and insolvency does not normally remove a secured lender’s right to repossess. Get specialist advice before choosing a solution.
Debt Advice Services Seek free advice from debt charities who can help you assess your situation, suggest appropriate solutions and negotiate with lenders.
Considering a sale Selling may be an option if remaining in the home is unaffordable, but obtain independent housing and financial advice. Sale-and-rent-back arrangements carry serious risks, including loss of ownership and future tenancy insecurity.

How Much Equity Do You Have in Your Property?

You must also be wary of how much equity you have in your property.

Even with sufficient equity, compare alternatives and the full remortgage cost. Loan-to-value affects the options, but 85% does not by itself establish that a remortgage will be extremely costly.

Most mortgage lenders registered in England are authorised and regulated by the Financial Conduct Authority (FCA), which means they abide by strict guidelines. 

If you think a mortgage provider is trying to take advantage of you, you can report them to the FCA. 

Regulation provides safeguards, but it does not guarantee that borrowing will remain affordable in every circumstance. Check the firm’s permissions and consider how changes in income or rates could affect you.

Will It Hurt My Chances of Securing One?

Credit card balances can reduce affordability, but having card debt does not automatically prevent a remortgage.

Each lender sets eligibility and affordability requirements. There is no universal UK credit-score threshold or guarantee of approval; income, commitments, credit history and any proposed security all matter.

An explanation for past problems may form part of an assessment, but it does not guarantee approval or replace evidence of affordability.

Understand your debt options

MoneyNerd can introduce you to The Debt Advice Service for free debt advice. MoneyNerd does not provide debt advice or recommend debt solutions.

The Debt Advice Service can explain your options, including their benefits, costs and risks. Options available depend on your circumstances. There’s no obligation to take a debt solution.

Get started

MoneyNerd does not provide debt advice. We may introduce you to The Debt Advice Service, a trading style of Pacific Financial Solutions Limited, which can provide information about debt solutions and your available options. Fees may be payable if you enter into a formal debt solution. MoneyNerd Limited may receive a referral fee. Entering into a debt solution may affect your credit rating. Free debt guidance is available from MoneyHelper at moneyhelper.org.uk.

Will It Affect How Much I Can Borrow? 

Lenders include credit card commitments in their affordability assessment using their own methods. There is no universal rule that assumes repayments of 3–5% of your monthly income.

This factors in the amount you’d be able to afford towards your mortgage payments each month. 

Higher existing commitments may reduce the amount a lender is willing to offer.

The amount of money you can borrow could be much higher if you’re applying for a remortgage with another person, such as your spouse.

However, if your spouse also has credit card debt, this will be factored into the lender’s affordability assessment calculations. 

You may need to consider a guarantor mortgage if your credit is very low or you have a low income. You can use my free guarantor mortgage calculator to look at your finances.

Guarantor Mortgage Calculator

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This is a guidance tool only and not an assessment. For an accurate mortgage assessment, consult an online mortgage broker. Do not rely solely on this calculator’s results.

Will It Have A Negative Impact on My Application? 

Having a mortgage and credit card debt does not by itself mean you have a poor credit score. Payment history, balances, utilisation and other information matter.

You can check your credit score on Experian.

That being said, if you’ve been making regular payments towards your old mortgage loan and your monthly minimum payments towards your credit cards, your credit score may not be in such bad shape.

If you have defaulted on your mortgage or if you’ve been missing payments towards your credit card debt, you have a lower chance of getting approved.

Always ensure you’re making regular payments towards all your debts in the months leading up to your application for a remortgage. 

» TAKE ACTION NOW: Fill out the short debt form

Reduce Your Debt Before Applying

A lender assesses the balance and payment commitments alongside the rest of your finances; card borrowing is not inherently evidence of irresponsible behaviour.

So, if you’re thinking of getting a remortgage, spend a few months reducing the debt on your credit cards before actually applying for one. 

Reducing balances may improve affordability and credit utilisation, but approval and a score increase are not guaranteed. Do not miss essential payments or exhaust needed savings to chase a score.

Take the first step towards tackling your debt

Every day, our partner, The Debt Advice Service, helps people understand their options for dealing with debt. Their debt advice is free, with no obligation to proceed.

MoneyNerd introduces you to The Debt Advice Service. We do not provide debt advice or recommend debt solutions.

Natasha

Very helpful and informative thank you

Get started

If you submit the enquiry form, MoneyNerd will share your details with The Debt Advice Service so they can contact you.

Some debt solutions have fees and may negatively affect your credit rating. MoneyNerd may receive a fee if you go ahead with a debt solution through The Debt Advice Service.

The Debt Advice Service is a trading style of Pacific Financial Solutions Limited.

For free, impartial help and access to not-for-profit debt advice, visit MoneyHelper.

How Can I Reduce It? 

There are several options you can pursue to reduce your credit card debt.

Ask for a ‘Full and Final’ Settlement Offer

If you have a large lump sum of money that isn’t quite as large as the debt you owe but is still close, then you might be able to get a ‘full and final’ settlement offer with your credit card company. 

A creditor may agree in writing to accept a smaller amount in full and final settlement. It can be recorded as partially settled and may affect later mortgage applications; obtain free debt advice before using this as a remortgage strategy.

Balance Transfer the Debt

You can also opt to balance transfer the debt you have on your credit card onto another card, which may have a lower interest rate.

A balance transfer moves debt; it does not itself reduce the balance. A lower promotional rate may reduce interest, but fees, affordability and the rate after the offer ends all matter.

Consider All Options Before Deciding

Compare the total amount repayable, interest, all fees, the term and early-repayment charges. A lower monthly payment can mean a longer term and a higher total cost. Securing previously unsecured debt against your home puts the property at risk if you cannot keep up repayments.

It is a good idea to reduce your credit card debt and consider all your options. Debt charities like Step Change can offer free advice if you owe money.

They can explain the advantages and disadvantages of different types of debt solutions to help you get out of debt.

Could you legally write off some debt?

MoneyNerd can introduce you to The Debt Advice Service for free debt advice. MoneyNerd does not provide debt advice or recommend debt solutions.

Answer a few questions to start your enquiry. Options available depend on your circumstances.

How much debt do you have?

MoneyNerd does not provide debt advice or recommend debt solutions. We can introduce you to The Debt Advice Service, a trading style of Pacific Financial Solutions Limited. Their debt advice is free, and there is no obligation to proceed.

If you request an introduction, we’ll share your details with The Debt Advice Service so they can contact you.

Some debt solutions have fees and may negatively affect your credit rating. MoneyNerd is a commercial introducer and may receive a fee if you go ahead with a debt solution through The Debt Advice Service.

For free, impartial money guidance and help finding free debt advice, visit MoneyHelper.

References

  1. Money and Mental Health – Mortgage holders with mental health problems statistics
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The authors
Scott Nelson MoneyNerd
Author
Scott founded MoneyNerd after his own experience with debt. He runs the website and oversees its general information about debt and other money matters. Scott does not provide personal debt advice or recommend debt solutions through MoneyNerd. If you make a debt enquiry, MoneyNerd may introduce you to The Debt Advice Service, which provides any personal debt advice.
Janine Marsh MoneyNerd
Debt Expert
Janine contributed articles and videos to MoneyNerd about everyday money, household costs, debt topics and parking matters. She has a background in broadcasting, including work with BBC Radio 5 Live and Bauer radio stations.