Understanding the basics of Property Investment Timing

The date you exchange contracts on an investment property determines which tax rules apply for the life of that asset.

Litigation lawyers typically understand evidentiary weight and procedural timing. Property investment timing operates on similar principles. A contract signed before 7:30pm AEST on 12 May 2026 preserves existing negative gearing treatment indefinitely. A settlement occurring after that time, but with a contract dated before, also qualifies for grandfathering. The timestamp on the contract controls the outcome, not the settlement date or the date you take possession.

Grandfathering Rules for Existing Holdings

Properties held at 7:30pm AEST on 12 May 2026 retain full access to negative gearing under existing rules until sold. Interest on borrowings used to acquire or hold the property remains deductible against salary and other income, provided the property is rented or genuinely available for rent. This treatment persists regardless of how long you hold the asset.

A contract signed at 6:00pm on 12 May 2026 and settling in September that year qualifies. A contract signed at 8:00pm the same evening does not, even if the deposit was paid earlier in the day. The exchange time is determinative. If you were negotiating terms in early May and had not yet signed, the property falls under the new quarantine rules when the contract is eventually executed.

The Transitional Window for Established Dwellings

Properties acquired between 7:30pm AEST on 12 May 2026 and 30 June 2027 may be negatively geared under existing rules until 30 June 2027 only. From 1 July 2027, net rental losses on these properties are quarantined and can only offset residential rental income or future residential capital gains. They cannot offset salary or partnership distributions.

Consider a litigation lawyer who exchanged contracts on an established apartment in August 2026. For the period to 30 June 2027, interest deductions and other rental expenses can offset income from legal practice. From 1 July 2027 onward, those deductions are trapped within the residential rental income category. If the property produces a loss in the 2027-28 financial year, that loss carries forward but cannot reduce assessable income from litigation work. The cash flow benefit of negative gearing against salary ends at the transition date, even though the property was acquired partway through the transitional window.

Eligible New Builds and Ongoing Negative Gearing Access

Eligible new residential dwellings acquired after 7:30pm AEST on 12 May 2026 retain full negative gearing treatment regardless of when the contract is signed. An eligible new build is a dwelling constructed on previously vacant land or a property where the development increases the total number of dwellings.

A knock-down rebuild that replaces one dwelling with one dwelling does not qualify. A knock-down rebuild that replaces one dwelling with two townhouses does. The test is whether the number of dwellings increases. Substantial renovations, regardless of scope or cost, do not convert an established property into an eligible new build.

A new build loses its eligibility for subsequent investors if it has been occupied for more than 12 months before sale. A developer completes a townhouse in October 2026, rents it to a tenant for 18 months, then sells it to an investor in April 2028. That investor cannot access negative gearing against salary because the property was occupied for longer than the 12-month threshold before they acquired it. The same townhouse sold in March 2027 after six months of occupation would have qualified.

CGT Discount Changes and Election Mechanics

From 1 July 2027, the 50 per cent CGT discount for individuals is replaced with cost base indexation and a minimum 30 per cent tax rate on real capital gains for properties acquired after the announcement date. Gains accrued before 1 July 2027 on properties already held continue under current rules. The new arrangements apply only to gains accruing from 1 July 2027 onward.

Eligible new build residential properties carry an election between the 50 per cent CGT discount and indexation with the 30 per cent minimum rate. The election is made at the time of sale, not at acquisition, which allows the investor to model both approaches and select the more favourable treatment based on actual inflation and holding period.

An established property acquired in September 2026 and sold in 2030 will have gains to 30 June 2027 taxed under the current 50 per cent discount and gains from 1 July 2027 onward taxed under indexation with the 30 per cent minimum. The transition splits the capital gain into pre-transition and post-transition components. An eligible new build acquired at the same time and sold in the same year allows the investor to apply either the 50 per cent discount or indexation to the entire post-transition gain, depending on which produces the lower tax.

DTI Caps and Portfolio Expansion for High-Income Borrowers

The debt-to-income cap introduced on 1 February 2026 limits lenders to funding no more than 20 per cent of new investor loans at a DTI of 6 times or greater. For litigation lawyers with substantial income, particularly those on performance distributions or holding equity, the cap can bind before loan-to-value ratio limits do.

A litigation lawyer with assessable income of $280,000 and existing home debt of $950,000 applies for a $600,000 investment loan in July 2026. Total debt would reach $1,550,000, producing a DTI of approximately 5.5. The application sits below the cap and can be assessed on ordinary serviceability criteria, subject to the lender's remaining quota under the 20 per cent allowance.

The same lawyer applying in February 2027 with income of $300,000, existing debt of $900,000 and seeking $900,000 for a second investment property would reach a DTI of 6.0. The application falls within the cap threshold but competes for limited quota. If the lender has already allocated its 20 per cent allowance for high-DTI investor loans in that reporting period, the application will be declined regardless of income stability or equity position. Timing the application to coincide with the start of a lender's reporting quarter, or working with a broker who monitors lender quota availability, becomes material.

Foreign Investment Ban and Established Dwelling Supply

The prohibition on foreign persons purchasing established dwellings, extended to 30 June 2029, removes a category of competing buyers from the established property market. The ban does not apply to new dwellings, which continues to channel foreign capital toward developments that increase housing supply.

For domestic investors considering established apartments or townhouses, the removal of foreign buyer competition in certain precincts may affect price formation, particularly in areas with historically high foreign ownership rates. The effect is not uniform and depends on the composition of the local buyer pool and the availability of newly constructed alternatives in the same area.

Sequencing Acquisition and Borrowing Decisions

Investment loan applications lodged now are being assessed under the current DTI cap and the post-transition negative gearing quarantine. A lawyer expanding a property portfolio needs to model cash flow on the assumption that rental losses from new acquisitions will not offset salary from 1 July 2027 onward, unless the property qualifies as an eligible new build.

Serviceability is tested at the product rate plus a 3 percentage point buffer. A variable rate investment loan priced at 6.20 per cent is assessed at 9.20 per cent. Rental income is included at a discounted rate, typically 80 per cent of the lease amount or market rent, whichever is lower. The quarantine of rental losses does not change the serviceability calculation directly, but it does affect post-tax cash flow, which in turn influences the amount of surplus income available to support further borrowing.

Call one of our team or book an appointment at a time that works for you. We work with litigation lawyers regularly and can structure investment loan applications around the current DTI settings, model the cash flow impact of the negative gearing quarantine, and identify lenders with remaining high-DTI quota where your income and equity position justify it.

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