Most major UK lenders allow a remortgage to pay off debt, with tighter limits than for other borrowing. Halifax, Skipton, TSB and Santander go to 85% loan-to-value for consolidation, while Nationwide, NatWest, Barclays and Virgin Money cap it at 80%, and nearly all insist on a repayment basis. Every position here was checked September 2026 on the lender's own criteria pages. Any remortgage is secured on your home, which may be repossessed if you do not keep up the repayments.
- Nine major lenders publish consolidation criteria; caps sit at 80% or 85% LTV, checked September 2026 on their own pages.
- Nationwide, NatWest, Skipton and Virgin Money require consolidation borrowing to be on a repayment basis, not interest-only.
- Minimum consolidation amounts range from £5,000 at Halifax and Skipton to £10,000 at Nationwide, NatWest and TSB.
- NatWest excludes the debts being repaid from affordability; Virgin Money counts them as if you were still paying them.
- If your loan-to-value is above the cap, a secured loan is the usual alternative, since second charge lenders often go higher.
Which high street lenders allow remortgaging for debt consolidation?
The table sets out the published position of nine large UK mortgage lenders on borrowing for debt consolidation, as a remortgage or as additional borrowing for an existing customer. Each entry was checked September 2026 on the lender's own criteria pages. Criteria change, so let a qualified adviser confirm the current position before you apply.
| Lender | Maximum LTV for consolidation | Amount and other conditions |
|---|---|---|
| Halifax | 85% for further borrowing including consolidation (revaluation above 80%) | Minimum £5,000; not within 6 months of the mortgage starting; no arrears |
| Nationwide | 80% where any of the borrowing is for debt consolidation | Minimum £10,000; repayment basis only |
| NatWest | 80% for consolidation | £10,000 to £500,000; repayment only; debts being repaid are excluded from affordability |
| Barclays | 80% where any of the borrowing is for debt consolidation | Standard Barclays criteria otherwise apply |
| Virgin Money | 80% | Not available on interest-only; debts being consolidated are included in affordability as if still being paid |
| Skipton | 85% | £5,000 to £50,000; repayment only; one consolidation advance per three years |
| TSB | 85% | Minimum £10,000; at least six months into the mortgage |
| Santander | Up to 85% for consolidation | Apply direct |
| HSBC | Consolidation is a permitted purpose | A cap of £30,000 at 80% LTV is reported by brokers but is not shown on HSBC's public page |
On HSBC: its public criteria confirm that debt consolidation is a permitted purpose, but the £30,000 at 80% LTV cap that brokers commonly report does not appear on HSBC's own page, so it is stated here as a broker report, not a verified figure. Santander directs consolidation applicants to apply direct.
What is the pattern across lenders' consolidation rules?
Three things stand out. First, every lender that publishes a figure caps consolidation borrowing at 80% or 85% loan-to-value, even where the same lender will go to 90% or 95% for a house purchase or a like-for-like remortgage. Halifax, Skipton, TSB and Santander sit at 85%; Nationwide, NatWest, Barclays and Virgin Money sit at 80%. Nationwide and Barclays both word their rule so that the 80% cap applies to the whole loan if any part of the borrowing is for consolidation, not just to the consolidated slice.
Second, consolidation is almost always repayment only. Nationwide, NatWest and Skipton say so explicitly, and Virgin Money will not allow it on interest-only. The logic is simple: the lender is turning unsecured debt into a charge on your home and wants it going down each month, not parked until the end of the term.
Third, there are minimums and timing rules. Halifax and Skipton start at £5,000, while Nationwide, NatWest and TSB start at £10,000, so a small consolidation is often not possible through a mainstream remortgage at all. Halifax and TSB both require you to be at least six months into the mortgage, Halifax requires no arrears, and Skipton allows only one consolidation advance every three years. None of this is hidden; it is simply not in the headline rate table, which is why many homeowners only discover it at application. Our remortgage to pay off debt hub explains the process from the start.
How do lenders treat the debts you are paying off in affordability?
This is where lenders differ most, and it decides whether a case that fits the LTV cap actually passes. The debts you are clearing disappear on completion, so the question is whether the lender still counts their monthly payments against you when it tests affordability.
NatWest takes the generous view: debts being repaid from the mortgage advance are excluded from affordability, so the monthly payments on the cards and loans you are clearing do not count against the new payment. Virgin Money takes the opposite view: debts being consolidated are included in affordability as if you were still paying them, so you must be able to afford the new mortgage and the old debts at the same time. Other lenders sit between the two, and many exclude the debts only if their solicitor repays the creditors directly on completion.
On a tight budget, the same borrower can pass at one lender and fail at another with identical income, property and debts. It is a main reason the right lender for a consolidation remortgage is rarely the one with the cheapest headline rate. Our guide on whether lenders ignore debts you are paying off goes into the detail, and a qualified adviser will know which lenders' calculators suit your case before any application is made; checking your options will not affect your credit score.
What if your lender says no, or your loan-to-value is above the cap?
If your own lender has turned down a request to borrow more, or your mortgage already sits above 80% or 85% of your home's value, a mainstream consolidation remortgage is usually closed to you for now. Options remain. Second charge lenders, who provide secured loans that sit behind your existing mortgage, commonly lend to a higher combined loan-to-value than the high street will for consolidation. Our guide on consolidating debt with a 90% LTV mortgage runs the numbers.
A secured loan also leaves your existing mortgage rate untouched, which matters if you are on a fixed deal with an early repayment charge, and it can be arranged with a different lender from the one that said no. It is, though, a second secured debt on your home, and both your mortgage and the secured loan put the property at risk of repossession if you do not keep up the repayments. See what to do if you are declined for further borrowing.
Whichever lender you approach, be honest about whether consolidation is the right answer at all. If your loan-to-value is high because you have borrowed against the house before, or your debts are large relative to your income, MoneyHelper, StepChange and Citizens Advice will give you free, impartial advice on the full range of options, including ones that do not involve borrowing more.
A mainstream consolidation remortgage is not the route if your loan-to-value is already above 85%, if you need less than the lender's £5,000 or £10,000 minimum, if you are less than six months into your current mortgage, or if you are in arrears, because the lenders above will decline on criteria before affordability is even considered. It is also the wrong move if leaving your current deal triggers a large early repayment charge, where a secured loan usually costs less overall. And if your debts are unmanageable rather than merely expensive, free advice from StepChange, MoneyHelper or Citizens Advice should come before any application.
Worried about debt? Get free advice first
If you're struggling, it's worth speaking to a free, impartial debt advice service before you borrow more. They don't sell anything and won't judge your situation.
- MoneyHelper: Free, impartial debt advice backed by government
- StepChange: The UK's largest free debt charity
- Citizens Advice: Free, confidential advice on debt and money
Checking your options with Equiclear will not affect your credit score.
Frequently asked questions
Does Halifax allow remortgaging for debt consolidation?
Yes. Checked September 2026 on Halifax's own criteria pages, further borrowing including debt consolidation is available to a maximum of 85% loan-to-value, with a revaluation required above 80%, a minimum of £5,000, not within six months of the mortgage starting and no arrears.
Does Nationwide allow debt consolidation on a remortgage?
Yes, with limits. Checked September 2026 on Nationwide's criteria pages, the maximum is 80% loan-to-value where any of the borrowing is for debt consolidation, the minimum amount is £10,000, and the consolidation borrowing must be on a repayment basis rather than interest-only.
What is the maximum LTV for a debt consolidation remortgage?
Among the major lenders checked September 2026, the highest published cap is 85% loan-to-value, at Halifax, Skipton, TSB and Santander. Nationwide, NatWest, Barclays and Virgin Money cap consolidation at 80%. Above these levels a secured loan from a second charge lender is the usual alternative.
Does HSBC allow remortgaging to consolidate debt?
HSBC lists debt consolidation as a permitted purpose on its public criteria. Brokers commonly report a cap of £30,000 at 80% loan-to-value, but that figure is not shown on HSBC's own page, so treat it as a broker report rather than a published rule and ask a qualified adviser to confirm.
Do lenders count the debts I am consolidating in their affordability check?
It depends on the lender. NatWest excludes debts being repaid from the advance; Virgin Money includes them as if you were still paying them; many others exclude them only if their solicitor repays the creditors directly on completion. A broker will place you with a lender whose approach suits your budget.