The Help to Buy scheme is a federal shared-equity program that lets eligible Australians buy a home with as little as a 2% deposit, because the government takes an ownership stake of up to roughly 30% to 40% and you borrow the rest. You get into a home with a smaller loan, the government becomes a silent co-owner, and you square up its share later when you can afford to or when you sell.
That is the whole idea in one breath. The detail, as always, is where the interesting bits live.
How shared equity actually works
Most first home buyers borrow as much as a lender will allow and stretch a deposit to cover the gap. Help to Buy changes the shape of that deal. Instead of the bank funding the entire purchase, the Commonwealth chips in a slice of the price as equity. You do not pay rent or interest on that slice. You simply own less of the home, and the government owns the difference.
Say you buy a place and the government contributes 30% of the price. Your mortgage is then sized against the remaining 70%, minus your deposit. A smaller loan means smaller repayments, which is the point of the exercise. The trade-off is that the government is not a charity. When the home is sold, or when you buy back its share, it receives its percentage of the value at that time. If your home has risen in value, the government’s slice has risen too.
This is the part people skim past. Shared equity is not a grant. It is a deferred claim on a portion of your property’s value, and that portion grows with the market. You are swapping a larger loan today for a shared capital gain tomorrow.
Who can use it, and the caps
Help to Buy is means-tested and capped, which keeps it aimed at buyers who need the leg-up rather than investors looking for an angle. The framework generally includes the following:
- Income caps. There are limits on how much you can earn, set separately for singles and for couples or families.
- Property price caps. Maximum purchase prices vary by state and by whether you are buying in a capital city or a regional area, because a price ceiling that works in Hobart does not work in Sydney.
- Limited places. The scheme runs to a set number of places, so it is not an open tap. When the allocation is full, you wait.
- Owner-occupier rule. You need to live in the home. This is for people buying somewhere to live, not a portfolio.
- Citizenship and age conditions. Standard residency and age requirements apply, in line with other federal housing measures.
These numbers move. Income thresholds and price caps are reviewed and adjusted, so anything you read, including this, should be treated as a snapshot rather than gospel. Always confirm the current figures with the scheme administrator, Housing Australia, before you bank on qualifying. Details change, and the official source is the only one that counts at settlement.
If you are still mapping out your borrowing capacity, our guide on how much can I borrow pairs naturally with this, because a smaller loan under Help to Buy still has to clear a lender’s serviceability test.
Repaying or buying back the government’s share
The government’s stake does not sit there forever by default. Over time, you can make voluntary payments to buy back portions of its equity, increasing your own ownership as your finances improve. This is sometimes called staircasing. Alternatively, the stake is settled when you sell the property, with the government taking its agreed percentage of the sale price.
A smaller mortgage today is a shared capital gain tomorrow. Read the equity terms before you fall in love with the kitchen.
There are also rules about what happens if your income rises above the threshold for a sustained period. In some shared-equity arrangements, that can trigger a requirement to start buying back the government’s share. This is another reason to read the scheme terms closely rather than relying on a summary, however cheerful.
Help to Buy versus a standard purchase
A quick side-by-side helps show where the scheme earns its keep and where it costs you.
| Feature | Standard purchase | Help to Buy |
|---|---|---|
| Deposit needed | Typically larger, often 5% to 20% | As low as around 2% for eligible buyers |
| Loan size | Funds most of the price | Funds only your share of the price |
| Repayments | Based on a larger loan | Based on a smaller loan |
| Capital gain | Entirely yours | Shared with the government on its portion |
| Ownership | 100% from day one | Partial, growing as you buy back equity |
| Eligibility | Lender criteria | Income caps, price caps, limited places |
Figures last checked June 2026. The headline appeal is obvious: a smaller deposit and lower repayments get you through the door sooner. The cost is just as real: you give up a share of any future growth, and that growth can be substantial in a rising market.
Is it worth it?
That depends on the alternative. If the choice is between buying now with Help to Buy or spending another five years saving while prices climb, sharing some upside may beat sitting on the sidelines. If you are close to a full deposit anyway, the calculus shifts, because giving away a slice of capital gain to save a year of saving may not pay off.
It is worth running real numbers for your own situation rather than relying on the brochure. A simple way to start is to check the numbers for your situation and compare a Help to Buy purchase against a conventional loan with the deposit you could realistically reach. Small differences in assumed growth rates change the answer more than most people expect.
For the wider picture, including stamp duty, inspections and the order of operations, our first home buyer guide walks through the full process so Help to Buy slots into a plan rather than floating on its own.
The bottom line
Help to Buy can be a genuine shortcut into home ownership for buyers who meet the income and price caps and who would otherwise be stuck saving. The deposit drops to as little as 2%, the loan shrinks, and the repayments follow. In return, the government co-owns part of your home and shares in its growth until you buy back its stake or sell.
It is not free money, and it is not for everyone. The caps are real, the places are limited, and the equity terms deserve a careful read. Treat the figures here as a guide dated June 2026, confirm the current rules with Housing Australia, and remember that this is general information only, not personal financial, tax or legal advice. For your own circumstances, speak to a licensed professional before committing.