Getting a mortgage

2025 Mortgage Guarantee Scheme: what buyers need to know

5 min read

The UK government has launched a new permanent Mortgage Guarantee Scheme in July 2025. Here's everything you need to know about how it works, who it benefits, and what risks to consider.

  • Abigail Bolton Senior Digital Website and Content Marketing Executive
    Abigail Bolton

    SEO Specialist and Senior Copywriter

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first time buyers celebrating moving into their home after using the mortgage guarantee scheme to help them buy

Dubbed "Freedom to Buy," the new Mortgage Guarantee Scheme is designed to make it easier for buyers with small deposits to access the housing market.

If you’re a first-time buyer or home mover with a small deposit, now is the time to explore your mortgage options and speak with an adviser or lender about your eligibility under the scheme.

In this article

What is the July 2025 Mortgage Guarantee Scheme?

The Mortgage Guarantee Scheme is a government-backed initiative that will help first-time buyers and home movers buy a house with a deposit of just 5%.

The scheme encourages lenders to offer more 91–95% loan-to-value (LTV) mortgages by providing a partial government guarantee, reducing their risk if borrowers can’t keep up with repayments. As a result, it’s easier for buyers with a 5–9% deposit to get a mortgage.

Unlike previous versions of the scheme, the one implemented in July 2025 is permanent. It aims to provide long-term stability for buyers and lenders alike.

Who is eligible for the 2025 Mortgage Guarantee Scheme?

This permanent scheme is open to:

  • First-time buyers

  • Home movers

  • UK residents buying properties valued up to £600,000

It will not apply to:

  • Buy-to-let investors

  • Second homes

  • New-build properties (in some cases)

With this being said, specific eligibility criteria may vary slightly between lenders, so be sure to check.

How does the Mortgage Guarantee Scheme work?

For home buyers, the mortgage process under this scheme is largely similar to a standard mortgage, as the changes mainly affect lenders. However, you should be aware of the following:

  • Within this scheme buyers can purchase a home with a 5–9% deposit

  • Lenders receive a government guarantee on part of the mortgage (up to 15%)

  • The guarantee lasts up to 7 years from the start of the mortgage

  • The maximum mortgage value is £600,000

Read to learn how to apply for a mortgage.

What does the new mortgage scheme mean for buyers?

Benefits for buyers

  • Lower deposits: you will be able to access the housing ladder with as little as 5% deposit.

  • Increased lender confidence: as more lenders are likely to offer high LTV mortgages, there will be more products to choose from.

  • Stability: the permanent nature of the scheme allows buyers to plan long term.

Key risks and considerations

  • Higher interest rates: high LTV mortgages often come with higher interest rates.

  • Negative equity risk: Small deposits mean less cushion if house prices fall.

  • Affordability checks still apply: Lenders will still assess income and credit risk.

Find our top tips to help you save for a deposit.

How to apply for the mortgage guarantee scheme

Home buyers do not apply for the scheme directly and therefore the process is the same as getting any mortgage:

  1. Research lenders - as it’s a new scheme not all lenders will participate, however many high street banks are expected to join

  2. Get an Agreement in Principle (AIP) from a participating lender

  3. Submit a full mortgage application through the lender or an adviser.

Mortgage Guarantee Scheme FAQs

Will this scheme lower house prices?

No, it’s not likely to lower house prices, it will just make houses more affordable.

Can I use this scheme for a new-build?

This depends on the individual lender, so check their criteria before applying. New-build homes may offer similar incentives, so it’s also worth speaking to developers to see what’s available.

Does this mean my mortgage is government-backed?

Not directly. The government provides a partial guarantee to the lender, not to you as the buyer. It doesn’t affect your mortgage terms and you remain responsible for repayments.

More information about the 2025 Mortgage Guarantee Scheme can be found on the gov.uk website.

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