Mortgage reform is making it easier for many homebuyers in the UK to get on the property ladder or move up it, but working out what has actually changed, and what has not, can be confusing. In July 2025, Chancellor Rachel Reeves announced a permanent 95% mortgage guarantee scheme, now known as Freedom to Buy, designed to support lenders in offering more low-deposit mortgages.
In this guide, we explain what the reforms actually involve, where things stand now, and how they could affect your options if you are buying with a small deposit or a straightforward income.
What Is the Freedom to Buy Mortgage Guarantee Scheme?
The scheme is a government-backed guarantee that covers part of a lender’s potential losses on mortgages taken out with a deposit as low as 5%. It does not guarantee 95% of all mortgages, as is sometimes assumed. Instead, it backs lending up to 95% loan-to-value, giving lenders more confidence to offer low-deposit products they might otherwise see as too risky.
Working with an independent broker, such as UK Mortgage Broker, can help you find lenders taking part in the scheme and compare their terms against the wider market, rather than assuming every low-deposit deal works the same way. This can help buyers looking for residential mortgages in the UK, including those who only have a small deposit to put down.
How Do the Reforms Affect Homebuyers?
The reforms touch a few different parts of the mortgage process. Here is what has actually changed, and what is still to come:
- Higher Loan-to-Income Lending
Some lenders can now offer mortgages above 4.5 times a buyer’s income more readily than before. That said, the Bank of England still limits how much of a lender’s overall new lending can sit above that multiple, currently capped at no more than 15%, so it gives more flexibility in expensive areas without being unlimited.
- Lower Deposit Requirements
The scheme has encouraged more 5% deposit mortgages onto the market, which can make it easier to buy with less saved upfront. It is still worth understanding the risks that come with a smaller deposit, since there is less room to absorb a down-valuation or a change in circumstances before completion.
- Rental Payment History (Still Under Review)
The Treasury has committed to a review of FCA lending rules that could, eventually, let a record of paying rent on time count towards proving you can afford mortgage repayments. As things stand, that review is still ongoing with no confirmed timetable, so it is not yet something lenders use as standard.
Before you approach a mortgage broker, it is worth understanding these points. It helps you weigh up the risks alongside the opportunities, rather than assuming the reforms remove all the usual considerations around affordability and deposit size.
So, first-time buyers, buyers on more modest incomes, and buyers who struggled to borrow under the previous lending rules now have more options worth exploring. The Freedom to Buy scheme is one of the more significant changes to mortgage lending in recent years, and it is intended to support the housing market gradually rather than all at once.
Getting a Clear Picture of Your Finances
Not every mortgage broker keeps close track of how these reforms actually play out in practice. It is worth making sure your broker uses tools like a UK loan repayment calculator to work out a realistic interest rate, loan term, and deposit for your situation. Knowing these figures upfront makes it easier to choose a mortgage that actually fits your budget and plans.
The right deposit structure, interest rate, and repayment plan will look different depending on your circumstances. Buyers exploring the low-deposit end of the market should keep an eye on current UK mortgage rates and how different lenders’ Freedom to Buy terms compare, rather than assuming the first offer is the best one.
Some critics of the reforms have pointed out that easier access to borrowing, without a matching increase in housing supply, risks pushing property prices up further. It is worth bearing this in mind, and worth having lending practices explained properly, so you do not find yourself stretched a few years down the line. Because the reforms also lower the minimum income needed to qualify in some cases, it has become more achievable for some buyers to purchase a home who previously could not.
Conclusion
The Freedom to Buy reforms have made a real difference to parts of the UK mortgage market, particularly for buyers who only have a small deposit or a modest income. The mortgage guarantee scheme lowers some of the financial barriers to buying, though it is not a guarantee that every application will succeed, and it does not remove the need to budget carefully.
Working with an experienced, independent broker can help you make an informed choice and get good value over time. UK Mortgage Broker works with a team of CeMAP-qualified, experienced mortgage advisers to help make the process of buying a home more straightforward. Get a clear picture of the interest rates, loan options, and repayment amounts available before deciding what is right for you.
Frequently Asked Questions
What is the Freedom to Buy mortgage guarantee scheme?
It is a government-backed guarantee, introduced in July 2025, that covers part of a lender’s potential losses on mortgages taken out with a deposit of 5% or more.
It does not guarantee 95% of your mortgage personally; it gives lenders more confidence to offer 95% loan-to-value deals in the first place.
Does the scheme mean I can now borrow more than 4.5 times my income?
Possibly, but it depends on the lender.
More lenders are willing to go above that multiple since the reforms, though the Bank of England still caps how much of any lender’s overall new lending can sit above 4.5x income, so it is far from guaranteed across the board.
Will my rent payment history count towards my mortgage application?
Not yet.
The Treasury has asked the FCA to look at whether rental payment history could count towards affordability assessments, but that review is still ongoing with no confirmed date for a decision, so lenders are not using it as standard right now.
Is a 5% deposit mortgage a good idea?
It can be, but it is worth going in with your eyes open.
A smaller deposit means less room to absorb a down-valuation, a stress-test shortfall, or a rate change between application and completion, so it pays to understand where things can go wrong before you commit.
Do all lenders take part in the Freedom to Buy scheme?
No.
Participation varies by lender, and the terms on offer differ too, so it is worth comparing across the market rather than assuming every low-deposit mortgage works the same way.
How do I find out if I qualify for one of these mortgages?
The best starting point is a conversation with a broker who can look at your income, deposit and circumstances against what different lenders are actually offering under the scheme.
That beats relying on a generic online calculator alone.
Final Thoughts
UK Mortgage Broker is a whole-of-market broker helping clients throughout the UK and globally to secure funding on UK property. We are directly authorised and regulated by the Financial Conduct Authority. Your home may be repossessed if you do not keep up repayments on your mortgage.
Call: +44 1628 969 500
Email: info@uk-mortgagebroker.co.uk
Related Pages
- When Buying With 5% Deposit Goes Wrong – a balanced look at where low-deposit mortgages can run into trouble, worth reading alongside this one.
- How Lenders Actually Check Your Income – useful background on how affordability is actually assessed, beyond headline income multiples.
- How Much Can I Borrow on a UK Mortgage? – a closer look at how lenders calculate borrowing capacity.
- Mortgage Affordability UK Explained – the full picture on affordability stress testing and what lenders actually check.