Buried in the May 2026 Budget's negative gearing reform is the clause that will reshape investor demand more than the headline change: eligible new builds are exempt. While established-property buyers move to carry-forward loss treatment from 1 July 2027, new builds keep both annual negative gearing against salary and the 50% CGT discount. That single carve-out is creating a two-speed market, a marketing gold rush, and some genuinely good opportunities for investors who can tell the difference.
Why the exemption exists
The policy logic is supply. Negative gearing on established homes subsidises investors to bid against owner-occupiers for existing stock, which does nothing for housing supply. Preserving the concessions for new builds points the same subsidy at construction instead: if investors want the tax treatment, they can fund a dwelling that didn't exist before. Whether it works at scale is an economics debate; that it redirects investor demand is already observable.
What the two-speed market means
From 1 July 2027, two otherwise-similar investors face different tax worlds. The established-property buyer carries the full weekly holding cost with losses quarantined into a carry-forward pool. The new-build buyer gets the 2024 treatment: annual deductions against salary, half the gain taxed on exit.
On the same headline numbers, the new build's after-tax hold is thousands a year cheaper. That's a real advantage, and it's exactly why it needs cold scrutiny, because every project marketer in the country is about to price it in.
The traps, because there are traps
The exemption gets capitalised into price. When a tax benefit is advertised on the brochure, expect some or all of it to be already in the asking price. An off-the-plan apartment priced $40,000 above fair value hasn't given you a tax concession; it's sold your tax concession back to you.
New builds carry their own physics. Builder risk, defect risk, settlement valuation risk on off-the-plan contracts, and the first-owner depreciation curve. A tax exemption changes none of them.
Supply concentration. Exempt stock clusters where developers build: high-density corridors and fringe estates. Those pockets can carry years of incoming supply, and supply is the enemy of both rent growth and capital growth. A tax-exempt property in an oversupplied pocket is a slow way to lose money with a good tax story.
"New" has edges. The exemption turns on being a genuinely new dwelling. Substantial renovations of existing stock, house-and-land packages at various stages, and "near-new" resales all sit at different distances from the definition, and the final legislation will draw the lines precisely. Until it passes, treat marketing claims about eligibility as claims.
Where the exemption genuinely works
None of this makes new builds bad. It makes them a category where selection discipline earns more than usual. The exemption genuinely works when the underlying deal already works: a quality build, in a pocket with constrained future supply and real demand drivers, priced against comparables rather than against its tax story, where the after-tax hold advantage compounds an asset you'd defend anyway.
It also strengthens the case for creating your own new stock. Developers and small-scale investors who build (duplexes, subdivisions with new dwellings, townhouse projects) end up holding exempt assets at cost rather than at a marketer's margin. That's the deepest version of the play, and it's exactly the territory of my development sites lane: off-market sites, quick feasibility through the Feaso Filter™, planning research and DA precedent review.
For buyers rather than builders, the discipline is unchanged: pocket-level supply analysis, comparable pricing, and cash flow modelled honestly under whichever regime the property will live under. That's every engagement on the residential lane, and the Cash Flow Check is the free two-minute first pass.
The bottom line
The new-build exemption is real, valuable and about to be oversold. The tax treatment should be the tiebreaker between two good assets, never the reason to buy a bad one. Buy the pocket and the property first; let the exemption be the bonus.
Frequently asked questions
What counts as a new build for the exemption?
The announced measures apply the exemption to eligible new dwellings, with precise definitions to be settled in the legislation. Off-the-plan and newly constructed dwellings purchased as the first sale are the clear centre of the definition; renovated established stock is the clear outside. Anything marketed near the boundary deserves professional scrutiny before you rely on it.
Do new builds keep the 50% CGT discount?
Under the announced measures, yes: eligible new builds retain both negative gearing against other income and the 50% capital gains discount, while established purchases move to the new settings from 1 July 2027. All of it remains subject to the passage of legislation.
Are off-the-plan apartments a good investment now?
The tax treatment improved their relative position; it didn't repeal the risks: settlement valuations, builder solvency, defect liability and pocket-level oversupply. Some will be excellent buys. The tax badge is not the filter; supply, quality and price still are.
Is it better to build than to buy new?
Building or developing puts the exemption in your hands at cost instead of at retail, which is the strongest version of the strategy for those with the capital and timeline to run it. It also carries construction and planning risk that buying doesn't. Run a feasibility before romance: that's what the development lane is for.
