Help to Buy · NSW

Help to Buy Scheme NSW 2026: how the 2% deposit shared-equity program actually works Help to Buy 共有產權方案：2% 首付 + 政府入股的真實運作

By Luke Huang · Updated 28 May 2026 · ~6 min read

Applications for the federal Help to Buy Scheme opened on 5 December 2025. It's a different model from the 5% Deposit Scheme most first home buyers are familiar with — instead of guaranteeing your loan, the Australian Government takes an equity stake in your home. Below is the plain-English version of how the maths actually works, who it's for, and the trade-offs you don't see in the marketing material.

How the maths actually breaks down 數字怎麼算

Take a $700,000 unit in Sydney's south as an example, with the government taking 30% equity:

Your monthly repayment is on the $476K you borrowed, not the $700K purchase. That's why the scheme dramatically reduces serviceability requirements — you only need to service 68% of the home.

For a new home with the 40% government share on the same $700K:

What you give up 代價是什麼

The government's equity share means you only own 58–68% of the upside. If the home appreciates, the government's share appreciates too — and you have to buy them out at the then-current market value when you sell or otherwise exit the scheme.

Example: you bought a $700K place with 30% government equity ($210K). Five years later you sell for $900K.

• The government's 30% is now $270K, not $210K — they get the appreciation on their share.
• Your 70% (which was $490K of equity-plus-loan-balance at purchase) is now $630K.
• Your gain on your share is real — but you've also paid down loan interest in the meantime.

The trade-off is straightforward: you got into the market at 2% deposit, but you don't keep 100% of the capital gain.

You can buy out the government's share over time 可以慢慢買回政府那份

The scheme allows you to make voluntary buy-out payments — typically in 5% chunks — when your circumstances improve. Each buy-out is at the then-current market value, so if your home appreciates, future buy-outs cost more in dollars. If you can buy them out within the first few years of stable income growth, it's often a sensible move.

Practical sequencing for many borrowers: use Help to Buy as the entry ramp, then refinance + buy out the government's share at the 5-year mark when you've built equity and your income has grown.

Eligibility — who can use it 誰能用

Help to Buy is open to:

• First home buyers and people who have previously owned residential property in Australia but don't currently own.
• Australian citizens and permanent residents.
• People meeting the federal income caps (currently $90K single / $120K joint — confirm at firsthomebuyers.gov.au as caps are reviewed periodically).
• People buying within the federal property price caps (NSW: confirm current Sydney + regional thresholds; these differ from the 5% Deposit Scheme caps).

You must live in the home as your principal place of residence, and you can't rent it out or use it as an investment.

How it interacts with other schemes 和其他方案怎麼互動

Help to Buy generally cannot be combined with the Australian Government 5% Deposit Scheme — you're choosing one or the other. They're alternative pathways. But:

• You can still use FHSS to release voluntary super contributions for your 2% deposit.
• NSW first home buyer stamp duty exemption (full exemption to $800K) applies if you also meet the FHB eligibility — Help to Buy doesn't override this.
• If you ever refinance to buy out the government's share, your loan may then exceed the original 5% Deposit Scheme cap — that's fine because you're no longer in that scheme.

When Help to Buy makes more sense than 5% Deposit Scheme 什麼時候 Help to Buy 比 5% Scheme 划算

• You genuinely can't save a 5% deposit but you can save 2%.
• Your income is low enough that you'd fail serviceability on a normal 5% Scheme loan — Help to Buy's smaller actual loan size makes the maths work.
• You're happy with a smaller eventual share of capital gain in exchange for getting in now.
• You're a non-first-time-buyer who doesn't currently own (e.g. after divorce, after returning from overseas) — the 5% Scheme has a 10-year no-property test that may exclude you; Help to Buy is open to "previous owners" too.

When 5% Deposit Scheme is the better path 什麼時候用 5% Scheme 更好

• You have or can save 5% deposit and your income lets you service the full loan.
• You want to keep 100% of future capital growth.
• You're buying in Sydney where the 5% Scheme cap ($1.5M) is much higher than Help to Buy's likely caps.
• You don't want to deal with future buy-out paperwork and valuations.

Things to check before you apply 申請前要確認

• Confirm current NSW price caps and income caps at firsthomebuyers.gov.au.
• Make sure the property type qualifies — some buildings (e.g. high-density apartments, small unit sizes) may be excluded.
• Confirm with a participating lender how they assess Help to Buy applications — not all lenders are participating yet.
• Run the numbers for both Help to Buy and 5% Deposit Scheme side-by-side before deciding.

General information only. Help to Buy Scheme parameters (income caps, property price caps, government equity share, participating lender panel) are set by the federal government and are subject to change. Confirm current eligibility at firsthomebuyers.gov.au before applying. This article is general in nature, was current at the date shown and is not personal credit, financial, tax or legal advice. Luke Huang trading as Hurstville Home Loans provides credit assistance as an Authorised Credit Representative under Australian Credit Licence [ACL # to fill]. Credit Guide and complaints handling policy are available on request.