Labor’s expanded first-home buyer scheme was meant to solve one problem: the deposit hurdle.
It may be making another one worse.
Fresh reporting, based on Cotality analysis, shows prices for homes that sit within the scheme’s price caps rose 6.7 per cent in the six months after the expansion, roughly double the national pace over the same period. The basic pattern is not hard to understand. When more buyers can compete for the same lower-priced stock, that part of the market tends to heat up first.
That does not mean the scheme is pointless. For many households, a 5 per cent deposit and no lenders mortgage insurance is the difference between buying and waiting for years. But it does mean the benefit is not clean. The scheme can improve access at the front door while also pushing up the price of getting through it.
Now, the part most people miss: this is not just an affordability story. It is a leverage story.
A buyer who gets in with a 5 per cent deposit is usually entering with a very high loan-to-value ratio. If prices in the eligible bracket are being bid up faster than the broader market, borrowers can end up paying more for the same asset while starting with less equity buffer. That makes them more exposed if repayments stay high for longer, if rates rise again, or if values flatten after the first rush of demand. The scheme lowers the deposit barrier, but it does not remove repayment risk.
What changed and what didn’t
The policy shift itself was significant.
From 1 October 2025, the Home Guarantee Scheme moved to unlimited places for eligible first-home buyers, removed income caps, lifted property price caps in most regions, and folded the regional first-home buyer pathway into the broader scheme. Housing Australia says buyers can purchase with as little as a 5 per cent deposit and avoid lenders mortgage insurance under the guarantee.
The cap changes were large in some markets. Sydney and NSW regional centres lifted to $1.5 million, Melbourne and Geelong to $950,000, Brisbane and key Queensland regional centres to $1 million, Perth to $850,000 and Adelaide to $900,000.
What did not change is the basic economics.
Australia still has a supply problem in many entry-level markets. If policy widens demand faster than supply can respond, the pressure tends to show up first in the lower and middle price brackets. Cotality had already flagged earlier this year that lower-priced homes under the scheme caps were outperforming more expensive stock.
Why this matters beyond one headline
Schemes like this are politically attractive because they are visible and immediate.
A buyer can see the 5 per cent deposit rule. They can feel the relief of not paying LMI. They can act now rather than spending another two or three years chasing a moving deposit target.
But the market reacts too.
If thousands more borrowers suddenly qualify for homes in the same price band, sellers and agents do not ignore that. Competition concentrates. Price guides drift. Buyers stretch. The result is that a policy designed to improve access can partly capitalise into higher prices, especially where listings are tight and new supply is slow.
This is why demand-side support always comes with trade-offs. It can help individual households. It can also make the entry-level segment more crowded.
That is the catch.
The catch
A lower deposit helps you clear the first hurdle. It does not make the home cheaper to own. If competition lifts the price and your loan starts at 95 per cent of the purchase value, your margin for error can get thin very quickly.
The risk is not just rates. It is thinner buffers
The phrase “vulnerable borrowers” can sound dramatic, so it is worth being precise.
Most first-home buyers using the scheme are not reckless. Many are simply trying to get out of the rent trap. The issue is structural. A small deposit means a bigger loan relative to the property value. A bigger loan means higher repayments and slower equity build, all else equal. If you also buy into a pocket where prices have been pushed up by policy-fuelled demand, the maths gets tighter again.
That matters even more in a market where borrowing capacity is still doing most of the heavy lifting. Housing does not just run on confidence. It runs on credit flow.
If credit conditions tighten, or if serviceability buffers stay restrictive, the buyers at the most stretched end of the market feel it first. We wrote recently about why many borrowers are more worried about credit conditions than headlines on prices, and this is exactly where that concern lands hardest: households with high leverage and limited cashflow room. Read more: Why buyers are spooked about 2026 and it’s not prices.
Who this policy helps, and who pays for it
The scheme still helps plenty of buyers.
For disciplined households with stable income, realistic borrowing limits and a plan to hold through the cycle, a government guarantee can be a sensible accelerant. Avoiding LMI and entering the market earlier can still stack up, especially if rent is already chewing through savings. Housing Australia has positioned the scheme exactly that way: a path to home ownership sooner for eligible buyers who can service the loan but struggle to reach a full deposit.
But there is no free lunch.
The first buyers through the door may benefit most. The later wave often faces higher competition, thinner value and less room to negotiate. The second-order effect is that the support can end up flowing partly to vendors through higher sale prices, not just to buyers through easier access.
That does not make the scheme a failure. It does mean policymakers should be careful about presenting demand support as an affordability fix on its own.
What would make this less risky
If Canberra wants these schemes to do more good and less damage, the answer is not complicated in theory, even if it is hard in practice.
You need more supply in the price bands first-home buyers actually shop in: established units, townhouses, infill stock and well-located new apartments. You also need planning systems and delivery costs that do not keep squeezing the pipeline. Otherwise, extra credit support just meets a shortage with more demand.
That is why first-home buyer policy works best when demand support and supply reform move together. On their own, grants, guarantees and deposit assistance can change who gets to bid. They do not reliably change how many homes are available to buy.
What buyers should do before using the scheme
If you’re thinking “okay, but what should I do?”, start here.
Do not treat the scheme cap as your target price. Treat it as the maximum price the policy allows.
That sounds obvious, but buyers often anchor to the cap instead of their own safe borrowing limit. In a heated bracket, that is how people end up paying just enough extra to make the whole purchase feel uncomfortable six months later.
A better rule of thumb is simple: if your repayments only work while everything goes right, the property is too expensive.
Pressure-test the purchase against three things:
First, can you still manage the loan if rates stay higher for longer?
Second, do you still have a cash buffer after settlement, moving costs and the first year of ownership?
Third, are you buying a property you would still be comfortable holding if prices went sideways for a while?
For a practical walkthrough, read our guide: How to Buy Your First Home in Australia. And if you want suburb-level context on where first-home buyer demand is clustering, see: Aussie first-home buyer hotspots revealed.
Bottom line
Labor’s expanded first-home buyer scheme is doing what demand-side support often does: it is helping more people compete for homes sooner, while also adding heat to the part of the market they can afford.
That is good politics. It is mixed economics.
For borrowers, the real question is not whether the scheme helps you buy. It is whether it helps you buy safely.
