Updated 7 January 2026
Debt consolidation and mortgages
If you’re a homeowner, you might be able to increase your mortgage borrowing and use the extra money to pay off your other debts.
This might seem appealing as it’ll mean you’ll only be dealing with one creditor, and it may even reduce your monthly spend.
But there are reasons this may not be the best option for dealing with your debts.
Let’s look at this in more detail…
How can I use my mortgage to consolidate my debts?
You can either increase your current mortgage or switch to a new one for a higher amount and use the extra money to pay off other debts.
This would mean you’d only have to make your monthly mortgage payment rather than shelling out various amounts to different creditors.
But remortgaging to pay off debt can be risky.
What are the risks of remortgaging to consolidate debts?
There are quite a few reasons you should exercise caution before remortgaging to pay off other debts.
Your home is at risk
Debts like credit cards and buy now, pay later aren’t tied to a specific asset, whereas your mortgage is secured against your home. Increasing your mortgage payments to pay off unsecured debt is a risky move because your home will be at stake if you miss a mortgage payment.
There may be hidden costs
You might also have to pay early repayment charges on the debts you’re paying off and a set-up fee for a new mortgage.
It could take longer to pay off and cost you more
Mortgages tend to be long-term commitments. So, by effectively adding your other debts to your mortgage, it could take you much longer to repay that debt (depending on the remaining term).
And if you end up spreading your debts over a longer period, chances are you’ll end up paying more in interest even if the rate is lower.
Not everyone will be able to remortgage
If you’re looking consolidate your debts by remortgaging because you’re currently struggling to keep on top of your other debt repayments, lenders may be reluctant to offer you further credit.
How much extra you’ll be allowed to borrow, if anything, will be down to the individual mortgage provider.
They’ll consider:
- if you can afford higher mortgage payments
- your credit history
- how much equity* you have in your home
* This is the difference between your home’s value and how much you still owe on your mortgage.
You’ll have less equity in your home
Remortgaging to consolidate debt reduces the equity you have in your home.
This means you own less of your home, something that could go against you if you want to release equity, move house or remortgage down the line.
Questions to ask before remortgaging to pay off debts
- Will this improve my situation in the long run?
- What will my new monthly mortgage payment be?
- How much more interest will I pay?
- Are there any fees?
- Am I confident I can keep up with payments?
- Could my credit score count against me?
- Are there better or safer options for managing my debts?
If you’re struggling to manage your debt
If you’re considering remortgaging because you’re struggling to manage other debts, get professional advice first.
We’ll look into whether other options for managing your debt may be more suitable.
We can also help with budgeting and making sure you’re claiming all the financial support you’re entitled to.
Written by: James Glynn
Senior financial content writer
James has spent almost 20 years writing news articles, guides and features, with a strong focus on the legal and financial services sectors.
Financial Promotions Manager
Last updated: 7 January 2026
Written by: James Glynn
Senior financial content writer
Last updated: 7 January 2026