Updated: July 2026. This article reflects the Government’s First Time Buyer ISA consultation and the Lifetime ISA rules available at the time of publication.
The new First Time Buyer ISA promises a government bonus without the Lifetime ISA’s controversial withdrawal penalty. But it is not available yet. Should aspiring homeowners wait for the replacement or open a Lifetime ISA and start collecting bonuses now?
First-time buyers have been promised a new savings account designed to make building a house deposit simpler, more flexible and less punishing when life does not go according to plan.
The proposed First Time Buyer ISA will eventually be offered in place of the Lifetime ISA, or LISA. It is expected to provide a government bonus when the saver buys a qualifying first home, but without imposing a withdrawal charge if they need to access their own money earlier.
That sounds attractive. However, there is a rather important catch: you cannot open one yet.
The Government is still consulting on significant parts of the scheme, including the annual savings limit, the size of the bonus and the maximum property price. Meanwhile, eligible savers can still open a Lifetime ISA, pay in as much as £4,000 a year and receive a 25% government bonus worth up to £1,000 annually.
Should you wait?
For many people hoping to buy below the qualifying property cap, waiting could mean sacrificing valuable LISA bonuses for a new account whose final terms and launch date have not yet been confirmed.
What is the new First Time Buyer ISA?
The First Time Buyer ISA is a proposed new tax-free savings account for UK residents aged 18 or over who are saving to purchase their first home with a regulated mortgage.
Unlike the Lifetime ISA, the new account is intended to have no upper age limit. This could make government support available to people buying their first home later in life, rather than restricting new accounts to people under 40.
The Government wants both cash and stocks and shares versions of the account to be available. Interest, investment returns and the eventual government bonus would be tax-free.
However, the account remains under consultation. This means some of its most important numbers have not yet been decided.
The proposed First Time Buyer ISA at a glance
- It would be open to eligible UK residents aged 18 and over.
- There would be no upper age limit.
- It would be used to purchase a first home in the UK.
- The purchase would have to involve a legal, regulated mortgage.
- Cash and stocks and shares versions are proposed.
- Withdrawals would not attract a government penalty.
- The bonus would be paid when the saver buys a qualifying home.
- The account would generally need to have been open for at least 12 months before a bonus could be claimed.
- The bonus rate, annual contribution limit and house price cap have not yet been confirmed.
How would the First Time Buyer ISA work?
Savers would contribute their own money to the account, up to a limit that is still to be confirmed. The amount paid in would count towards their overall annual ISA allowance.
The Government would calculate a bonus based on the saver’s net contributions. In plain English, this means the money paid into the account, minus any money withdrawn before the home purchase.
The bonus would not appear in the account every month in the way the Lifetime ISA bonus does. Instead, it would be claimed when the saver is ready to purchase their first home.
The buyer’s conveyancer would notify the account provider, the provider would claim the bonus from HMRC and the money would then be released towards the purchase.
Example: how the delayed bonus could work
Imagine a saver contributes £12,000 to a First Time Buyer ISA but withdraws £2,000 before purchasing a home.
The eventual bonus would be calculated using the remaining £10,000 of net contributions, rather than the original £12,000 or the total account value after interest and investment growth.
Important: the actual bonus percentage has not yet been confirmed, so this is an illustration of the proposed calculation method rather than a forecast of the amount paid.
Why is the Lifetime ISA being replaced?
The Lifetime ISA was launched in 2017 with two purposes: helping people purchase a first home and encouraging them to save for retirement.
It offers a valuable bonus, but its rules have caused confusion and, in some cases, painful losses.
Under the current system, most withdrawals that are not used for a qualifying first-home purchase, made after the saver turns 60 or made following a terminal illness diagnosis attract a 25% withdrawal charge.
That charge does more than simply take back the bonus.
For example, someone who contributes £4,000 receives a £1,000 bonus, leaving £5,000 in the account before interest or investment changes. A 25% charge on £5,000 is £1,250, so they receive £3,750 back – £250 less than they originally saved.
The Lifetime ISA penalty trap
You save: £4,000
Government adds: £1,000
Account total: £5,000
25% withdrawal charge: £1,250
You receive: £3,750
This example excludes interest or investment gains and losses, but shows why the 25% charge can take away some of the saver’s original money as well as the government bonus.
The Treasury says unauthorised withdrawals have been increasing, reaching 8% of all Lifetime ISA accounts opened in the 2024/25 tax year. It also says more LISA holders have lost some of their original savings through non-qualifying withdrawals than have used the account to purchase a home.
The new account is intended to remove this risk. Savers would be allowed to withdraw their own money without a government charge, although doing so would reduce the contributions eligible for the eventual homebuying bonus.
“It is right to deal with the withdrawal penalty because too many people have discovered that a product described as a helping hand can take back part of their own savings when their circumstances change. But first-time buyers should not confuse a promising consultation with an account they can actually use today.”
Jasmine Birtles, founder of MoneyMagpie
Can you open a First Time Buyer ISA now?
No. The First Time Buyer ISA is not currently available from any bank, building society or investment platform.
The Government launched its consultation in June 2026, with responses invited until 17 August 2026. After the consultation, ministers must settle the final design, introduce the necessary rules and give providers time to build and launch suitable accounts.
No consumer launch date has been confirmed.
Do not confuse it with the old Help to Buy ISA
The First Time Buyer ISA is a new proposal. It is not the same as the Help to Buy ISA, which closed to new applicants in November 2019.
People who already hold a Help to Buy ISA can continue contributing under its rules until November 2029 and can claim the bonus until November 2030.
Should you open a Lifetime ISA now?
For many eligible savers, opening a Lifetime ISA now may still make more sense than waiting.
A LISA is available today, its bonus is confirmed and each unused tax year represents a potential bonus opportunity that cannot normally be recovered later.
You can contribute up to £4,000 per tax year and receive a government bonus of 25%, worth up to £1,000. Contributions can continue until age 50, provided the account was opened and the first payment made before turning 40.
Someone who waits two tax years for the replacement scheme could potentially miss the opportunity to collect up to £2,000 of LISA bonuses, although the actual amount depends on how much they would have saved and whether they ultimately complete a qualifying purchase.
A Lifetime ISA may still suit you if:
- You are aged 18 to 39 and eligible to open one.
- You are confident you are buying your first home.
- You expect the property to cost £450,000 or less.
- You intend to buy with a mortgage.
- You will not need the money for at least 12 months.
- You can leave the savings untouched unless used for a qualifying purchase.
- You understand and accept the withdrawal charge.
Opening an account with a small contribution may also start the 12-month clock. Under current rules, a Lifetime ISA must have been open for at least 12 months from the first payment before it can be used for a qualifying home purchase.
However, savers should not open one simply to chase the bonus without considering the restrictions. The penalty can be expensive if the money is later needed for rent, debt repayments, emergencies or a home that falls outside the qualifying rules.
“Waiting for a perfect new product can carry a real cost. A first-time buyer who is eligible for a LISA today and confident that the purchase will meet the rules could miss valuable government money by doing nothing. The sensible decision comes down to how certain you are about the property price, timeframe and whether you can genuinely leave the savings alone.”
Ruby Layram, Investment Editor at MoneyMagpie
How much could the current LISA bonus add?
| Your annual contribution | 25% government bonus | Total before interest or investment changes |
|---|---|---|
| £500 | £125 | £625 |
| £1,000 | £250 | £1,250 |
| £2,000 | £500 | £2,500 |
| £3,000 | £750 | £3,750 |
| £4,000 | £1,000 | £5,000 |
When might waiting for the new ISA make sense?
The LISA will not be suitable for everyone. Waiting – or using an ordinary high-interest savings account or flexible Cash ISA in the meantime – may be more appropriate when your plans are uncertain.
You may need to think carefully before opening a LISA if:
- You could need the savings for an emergency.
- You may buy a home costing more than £450,000.
- You expect to purchase within the next 12 months.
- You may buy without a conventional mortgage.
- You are not certain that you qualify as a first-time buyer.
- You want complete freedom to withdraw or transfer your money.
- You are considering investments but may need the money in the short term.
Buyers in London and other expensive areas should pay particular attention to the £450,000 LISA property cap. Purchasing a home above the cap would prevent a penalty-free homebuying withdrawal under the current rules.
The Government has not confirmed the property cap for the new ISA. It could be higher, lower or similar to the existing limit.
First Time Buyer ISA versus Lifetime ISA
| Feature | Lifetime ISA | Proposed First Time Buyer ISA |
|---|---|---|
| Available now? | Yes | No |
| Minimum opening age | 18 | Proposed to be 18 |
| Upper opening age | Must open before 40 | No proposed upper limit |
| Annual contribution limit | £4,000 | Not yet confirmed |
| Government bonus | 25%, up to £1,000 a year | Bonus confirmed in principle; rate not yet confirmed |
| When bonus is paid | Added after eligible contributions | At the point of a qualifying home purchase |
| Withdrawal charge | Normally 25% for a non-qualifying withdrawal | No proposed withdrawal charge |
| Property price cap | £450,000 across the UK | Not yet confirmed |
| Minimum account period | 12 months before a qualifying home purchase | Proposed to be 12 months before claiming the bonus |
| Can it fund retirement? | Yes, with penalty-free access from age 60 | No; designed specifically for a first home |
| Cash and investments? | Cash and stocks and shares options | Both versions proposed |
What happens if you already have a Lifetime ISA?
Existing LISA holders are not expected to lose their accounts.
The consultation says it will remain possible to open a LISA until the new First Time Buyer ISA becomes available. Existing holders will then be able to continue saving into their LISAs under the current rules indefinitely.
Under the proposals, a saver could hold an existing LISA and a new First Time Buyer ISA and use money from both towards the same qualifying purchase.
However, the saver would only be allowed to contribute to one of the two products during the same tax year.
A direct transfer from a LISA into the new First Time Buyer ISA is not proposed because the LISA money has already received a government bonus. Allowing it to receive another bonus would create the risk of double government support.
Already have a LISA? Do not close it in a rush
The proposed replacement does not mean existing Lifetime ISA savings will disappear.
Closing or withdrawing from a LISA without checking the rules could trigger the 25% charge. Wait for confirmed guidance and speak to your provider before moving any money.
What happens to the property price cap?
The existing LISA can be used for a qualifying property costing £450,000 or less anywhere in the UK.
The Government has not yet announced the cap for the new ISA, but the consultation says the First Time Buyer ISA, Lifetime ISA and Help to Buy ISA limits would be aligned so existing savers do not lose out.
That alignment could be important for someone holding more than one first-time buyer savings product, but the final figure will not be known until a future fiscal announcement.
What do we still not know?
Much of the broad structure has been proposed, but the figures that determine whether the account is truly generous remain unsettled.
The unanswered questions
- When will the First Time Buyer ISA launch?
- How much will savers be allowed to contribute each year?
- What percentage government bonus will be offered?
- Will there be a lifetime cap on the total bonus?
- What will the maximum qualifying property price be?
- Which banks, building societies and investment firms will offer it?
- What interest rates and investment options will providers offer?
- How will the final transfer rules operate?
These are not minor details. A higher bonus paired with a lower annual savings allowance or lower property cap could help some lower-income buyers while making the product less useful to people in more expensive regions.
Until those figures are announced, it is impossible to say that the new account will be better for every first-time buyer.
What should aspiring first-time buyers do today?
Your practical first-time buyer checklist
- Set a realistic target: estimate the deposit, legal fees, survey costs, moving costs and emergency buffer you will need.
- Check the likely purchase price: a LISA may be unsuitable if your target home could exceed £450,000.
- Consider your timeframe: neither the existing nor proposed scheme is designed for an immediate purchase within a few months.
- Protect emergency savings: do not lock every spare pound inside a LISA if you have no accessible emergency fund.
- Compare savings rates: a generous bonus does not remove the need to compare provider rates, fees and investment risks.
- Check your credit files: correct errors and avoid unnecessary borrowing before a mortgage application.
- Do not make decisions based on headlines: wait for final rules before assuming the proposed ISA will offer a particular bonus or house price cap.
“The danger is that young savers hear that something better is coming and stop saving altogether. Do not let government reform become an excuse to lose a year. Even when a LISA is not suitable, money can still be building in a competitive savings account while you keep your options open.”
Suggested comment for Jasmine Birtles, founder of MoneyMagpie – subject to approval
Cash LISA or stocks and shares LISA?
A cash Lifetime ISA earns interest, while a stocks and shares LISA invests the money in assets whose value can rise and fall.
Cash is generally easier to understand and does not expose the deposit to stock-market falls. Investments may offer higher long-term growth, but they can lose value, particularly over shorter periods.
Someone hoping to buy within a few years should think carefully before placing a house deposit into investments. A market fall shortly before completion could reduce the amount available at exactly the wrong time.
Do not take unnecessary risks with a near-term deposit
Investing may be suitable when the purchase is many years away and the buyer accepts market risk. It is generally not a substitute for secure short-term savings when a completion date is approaching.
Could the new ISA be better than a LISA?
Potentially – particularly for people who value flexibility or are excluded by the LISA age restrictions.
The absence of a withdrawal charge is a significant improvement. It means savers whose plans change should be able to access their own contributions without losing part of the money they originally deposited.
The removal of the upper age limit could also help people who reach the property ladder later, including those who have rented for decades or rebuilt their finances after relationship breakdowns and other major life changes.
However, the new ISA could still disappoint if the contribution allowance, bonus or house price cap is set too low.
The headline promise is appealing. The numbers will determine its real value.
MoneyMagpie verdict: should you wait?
Do not wait automatically.
The First Time Buyer ISA could fix some of the Lifetime ISA’s worst flaws, especially the punitive withdrawal charge and upper opening age. However, it is not available, its most important limits have not been announced and there is no confirmed consumer launch date.
If you are eligible for a LISA, expect to purchase a qualifying home for £450,000 or less and are confident you will not need the money for another purpose, opening one now could allow you to begin earning the existing 25% bonus.
If your plans are uncertain, the home may exceed the cap or you need flexible access to your savings, keeping the money in an accessible, competitive account while the new rules develop may be safer.
The worst option is likely to be stopping your deposit saving altogether because a new product has been announced.
Frequently asked questions
When will the First Time Buyer ISA launch?
No launch date has been confirmed. The Government’s consultation closes on 17 August 2026, after which final rules and an implementation timetable will be required.
Can I open a First Time Buyer ISA now?
No. The product is still being designed and is not currently offered by banks, building societies or investment platforms.
Can I still open a Lifetime ISA?
Yes. Eligible savers can still open a Lifetime ISA until the new product becomes available. You must normally be aged 18 or over but under 40 to open one.
Will I lose my existing Lifetime ISA?
No. The consultation says existing holders will be able to keep saving into their Lifetime ISAs under the current rules indefinitely.
Will the new ISA offer a 25% bonus?
A government bonus is part of the proposal, but the final percentage has not yet been confirmed. It will be announced at a future fiscal event.
Will the First Time Buyer ISA have a house price cap?
Yes, a cap is expected, but the amount has not yet been announced.
Will the new ISA have a withdrawal penalty?
The proposal says there will be no withdrawal charge. However, withdrawing money would reduce the net contributions used to calculate the eventual homebuying bonus.
Can I transfer my Lifetime ISA into the new account?
A transfer from a Lifetime ISA into the First Time Buyer ISA is not proposed because LISA savings have already received a government bonus. The consultation proposes that funds held in both products could be used for the same qualifying purchase.
Can I use the new ISA to buy without a mortgage?
Under the current proposal, no. The government bonus would only be available for a purchase made with a legal, regulated mortgage.
Should I open a LISA with only £1?
A small opening payment can begin the 12-month qualifying period, but you should first understand the withdrawal charge, property cap and other rules. The right decision depends on your circumstances.
Official sources and further reading
- HM Treasury: First Time Buyer ISA consultation
- GOV.UK: Lifetime ISA overview
- GOV.UK: Lifetime ISA withdrawal rules
- GOV.UK: Help to Buy ISA rules
MoneyMagpie disclaimer: This article is for information only and does not constitute personal financial, mortgage, tax or investment advice. ISA and property-purchase rules can change. Check the latest government guidance and the terms offered by your provider before making a decision. Investments can fall as well as rise in value, and you may receive back less than you invest.
