Mortgage Payment Holiday vs Term Extension (UK 2026)

If your mortgage feels unaffordable, two common ways to ease the pressure are a payment holiday and a term extension. Both reduce what you pay now, but they affect your long-term cost differently. Here is how to compare them in 2026.

What a payment holiday is

A payment holiday is a temporary agreement with your lender to pause or reduce your payments for a set period, often a few months. It can help you through a short-term shock such as job loss or illness.

The catch is that interest usually keeps building during the break, so the balance can grow and your future payments may rise to make up the difference.

What a term extension is

A term extension spreads your remaining balance over a longer period. By lengthening the term, each monthly payment falls. This is a more permanent change than a payment holiday and can make the mortgage affordable for the long run.

The downside is that paying over more years means more interest in total, even though each month costs less.

Worked example

Suppose you owe GBP 180,000 with 20 years left at an illustrative 5% rate, paying around GBP 1,188 a month.

• Payment holiday: pausing for three months adds roughly 5% interest on GBP 180,000 for that quarter, about GBP 2,250, onto the balance. Payments then resume, slightly higher.
• Term extension: stretching from 20 years to 25 years lowers the monthly payment to around GBP 1,052, a saving of about GBP 136 a month, but you pay for five extra years.

The holiday gives short, sharp relief with a small interest cost. The extension gives lasting lower payments but a larger total interest bill. Figures are illustrative, so check your own quote.

When each option suits you

• Choose a payment holiday for a short, temporary problem you expect to recover from soon
• Choose a term extension when your income has dropped for the long term and you need permanently lower payments
• Combine support with your lender if neither alone is enough

Things to check before agreeing

• How interest accrues during a payment holiday and how payments change afterwards
• Whether the arrangement is reported to credit agencies
• Whether a term extension pushes the mortgage past your planned retirement age
• The total extra interest each option adds over the life of the loan

Speak to your lender early

Lenders are expected to treat borrowers in difficulty fairly and offer tailored support. Contacting them early, before missing a payment, usually gives you more options than waiting until you are in arrears. Support may include reduced payments, a temporary switch to interest only, or a term change.

The takeaway

A payment holiday is best for a short-term squeeze, while a term extension suits a lasting change in income. Both add interest, so weigh the relief you need now against the cost over the full term, and talk to your lender before deciding.

To model how a term extension changes your monthly payment and total interest, use the CalcHub mortgage calculator, and read the official guidance on mortgage help and dealing with debt at gov.uk and the Money Helper service.