If you bought a new build home in Wales with a Help to Buy Wales equity loan, you can repay it early, either in part or in full, at any time during the loan term. The amount you repay is not the amount you borrowed. It is a percentage of your home's value at the time you repay, so if your home has gone up in value, you repay more than you originally received.
If you bought a new build home in Wales with a Help to Buy Wales equity loan, you can repay it early, either in part or in full, at any time during the loan term. The amount you repay is not the amount you borrowed. It is a percentage of your home's value at the time you repay, so if your home has gone up in value, you repay more than you originally received.
The loan is interest-free for the first five years. Pay back your entire loan within that period and you pay zero interest1. After five years, interest applies. The loan must be repaid within 25 years2.
Your first partial repayment must be at least 10% of your home's market value at that time3. If you repay in full early, you must arrange a RICS valuer to confirm the current market value of your home4.
Early repayment rules: at least 10% of your home's current value
You can pay off at least 10% of your home's current value, or pay the full amount in one go1. That 10% floor applies to your first partial repayment. If making a partial repayment, your first partial repayment will need to be at least 10% of the market value of your home at that time3.
You cannot make regular monthly payments to reduce the loan balance itself, but you can make a one-off part repayment at any time during the loan term7. So part repayment is a lump sum, not an ongoing arrangement. If you want to reduce the loan gradually, the scheme does not work that way.
If you increase your mortgage because you want to repay your shared equity loan, in part or in full, this will usually be approved8. That is the usual route: remortgage to release the money, then use it to repay the equity loan.
There are no early repayment charges, but you will pay an administration fee and other charges when you apply to repay5. This is different from some other forms of equity release, where early repayment charges may apply and should be checked when choosing a plan9, and from ordinary personal loans, where you will usually pay a fee for repaying the loan early10.
Your repayment is based on today's value, not what you borrowed
Help to Buy Wales is an equity mortgage from the Welsh Government that you put towards the cost of buying a newly built home11. Because it is an equity mortgage, it is repayable at the current market value12. If you received 20% of the initial purchase price through Help to Buy Wales, the amount you will have to pay back will be 20% of either the current market value or the sale price, whichever is higher11.
That cuts both ways. If your home has risen in value, you repay more than you borrowed. If it has fallen, you repay less. Homebuy Wales gives a worked example: with a 2% increase in value at sale, a home worth £204,000 leaves the buyer's share at £142,800 and the equity loan to be repaid at £61,200. With a 2% decrease, the figures are £196,000, £137,200 and £58,80013.
The valuation itself has rules. The market value excludes additions or improvements made by you (unless otherwise agreed), the existing first charge in favour of your mortgage lender, and any tenancy or other right of occupation affecting the property14.
Repaying in full within the first five years: no interest
The Help to Buy Wales equity loan is interest-free for the first five years, reducing financial pressure while you settle into your new home1. Pay back your entire loan within the first five years and you will pay zero interest1.
After that, interest applies to the loan. The scheme's own guidance for a related Welsh scheme, Help to Stay, sets out the pattern: years 1 to 5 carry no interest7. The Help to Buy: Equity Loan scheme in England works on the same principle, and you can repay your equity loan in part or in full at any time, for example when you sell your home or remortgage5.
The loan must be repaid within 25 years2. Independent guidance confirms loans must be repaid within 25 years15. In practice most people repay sooner: 90% of loans are settled within the first six years2.
If you are weighing up whether to repay early, the arithmetic is straightforward. Repaying within the interest-free window avoids interest altogether. Repaying later means interest has been running, and the amount you repay is still tied to your home's value at that point.
How to repay your Help to Buy Wales equity loan
The process depends on whether you are repaying in part or in full, and whether you are selling at the same time.
- Decide whether you are repaying in part or in full. A part repayment must be at least 10% of your home's current value. A full repayment clears the loan.
- Arrange a valuation if you are repaying in full early. You must arrange a RICS valuer to confirm the current market value of your home4.
- Raise the money. The usual route is to increase your mortgage. If you increase your mortgage because you want to repay your shared equity loan, in part or in full, this will usually be approved8.
- Apply to Help to Buy Wales to repay. There are no early repayment charges, but you will pay an administration fee and other charges when you apply to repay5.
- Clear any outstanding amounts. Outstanding management fees, outstanding interest payments, and any other outstanding amounts relating to charges or interest payments are treated as arrears and would need to be settled17.
If you are remortgaging without increasing your borrowing, the new first charge mortgage must be a repayment mortgage; interest only is not permitted12. The new first charge lender must also confirm that they will not allow additional borrowing without Help to Buy Wales's prior consent12.
If you are planning alterations to your home, you must repay your equity mortgage before undertaking alterations unless written consent has been given12.
Missed payments, arrears and where to get help
Arrears on a Help to Buy Wales equity loan are outstanding management fees, outstanding interest payments, and any other outstanding amounts relating to charges or interest payments17. The scheme's stated objective is to help customers get back on track with their repayments, and a range of suitable tools will be made available to customers in arrears to address the various repayment issues customers may face17.
If you are going to miss a payment, you will need to pay this back when you come to repay your equity mortgage16. Missing a payment does not remove the debt; it defers it.
If you are struggling with your mortgage more broadly, Help to Stay Wales is a separate Welsh Government scheme. To qualify you must be having difficulty or facing difficulty in paying your mortgage. You may qualify if your household is already missing payments or building up arrears, or at risk of missing payments soon, for example because of a change in circumstances such as an increase in your mortgage rate or loss of income18. Your main mortgage must be on a capital and interest repayment basis, not interest-only7.
Free, impartial help is available. Business Debtline publishes guidance on mortgage arrears in England and Wales19. Shelter Cymru provides housing advice on mortgages and the Help to Stay scheme4.
Who manages Help to Buy Wales repayments
Help to Buy Wales Ltd manages Help to Buy Wales on behalf of the Welsh Government6. It also collects information on behalf of the Welsh Government20. The scheme manager role is the same: Help to Buy (Wales) Ltd manages the Help to Buy Wales scheme on behalf of the Welsh Government12.
That matters for two reasons. First, it is the body you deal with when you repay. Second, it is the body you complain to if something goes wrong.
Help to Buy Wales support is available to all home buyers, not just first-time buyers, who wish to purchase a new home but may be constrained in doing so21. The scheme provides an interest-free loan for the first 5 years, up to 20% of the property value, with the buyer funding at least 80% of the property price through a combination of a repayment mortgage and a minimum deposit, and taking out a mortgage for the remaining 75%1.
How to complain about how Help to Buy Wales has treated me
You can complain to Help to Buy Wales over the phone or in writing in an email or letter, about Help to Buy Wales or about someone who works for it. Someone else can also complain on your behalf6.
Help to Buy Wales will send a final response within 8 weeks (56 days) of receiving your complaint6. If you feel the scheme has not met its commitments and has treated you unfairly, you can let it know; further details are on the customer information complaints sheet23.
Sources23 cited
- Buy your dream home: Help to Buy Wales Welsh Government, 2026
- Help to Buy Wales Report Home Builders Federation, 2026
- Help to Buy Wales: Buyers' Guide Phase 3 Extension Welsh Government, 2024
- Help to Stay Shelter Cymru, 2026
- Help to Buy: Equity Loan Repayment Guide (accessible version) HM Government, 2024
- Help to Buy Wales: Complaints Welsh Government, 2026
- Help to Stay Wales: Guidance for Applicants Welsh Government, 2023
- Help to Buy Wales: Frequently Asked Questions Welsh Government, 2021
- Equity release tips StepChange, 2026
- £5,000 loans Experian, 2026
- Help to Buy Wales: Post Sale Information Leaflet Welsh Government, 2025
- Help to Buy Wales: Post Completions Guide Welsh Government, 2024
- Homebuy Wales Welsh Government, 2026
- Help to Buy Valuation Guide Welsh Government, 2024
- 7 first-time buyer schemes available now Help to Buy has closed Which?, 2026
- Cost of living Welsh Government, 2026
- Help to Buy Wales: Arrears Welsh Government, 2026
- Get help paying your mortgage: Help to Stay Shared Equity Loan Welsh Government, 2023
- Mortgage Arrears Business Debtline, 2026
- Help to Buy Wales Shared Equity Loan Scheme: July to September 2025 Welsh Government, 2025
- Help to Buy Wales Shared Equity Loan Scheme: Quality Report Welsh Government, 2024
- Help to Buy Wales: Eligibility Welsh Government, 2026
- Help to Buy Wales: Treating Customers Fairly Welsh Government, 2026













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