As at 29 September 2026.

You can afford to rent in the suburb you want to live in but not to buy there, or you are not ready to commit to it. You do not want to sit out of property while you wait. For many professionals in their thirties and forties, the answer has been to rent the home and own an investment property somewhere cheaper, with a tenant helping to carry the loan. Rent-vesting.

People rent-vest for location, flexibility or affordability as much as for tax. But the treatment of a negatively geared property, and of the gain on sale, was usually part of the case. Both were rewritten in the May Budget and are now law.

What changed on 12 May 2026

Two measures in the Treasury Laws Amendment (Tax Reform No. 1) Act 2026 matter here. Both take effect from 1 July 2027.

Negative gearing on established homes is quarantined. For an established dwelling contracted after 7.30pm on 12 May 2026, rental losses from 1 July 2027 stop reducing tax on your salary. They can still be applied against income and capital gains from residential property, including other properties you hold, and anything unused carries forward. A dwelling contracted before Budget night keeps the existing treatment for as long as that ownership interest is held. One contracted between Budget night and 30 June 2027 can be negatively geared against salary only until then. Eligible new residential dwellings keep full negative gearing.

The CGT discount is replaced for established property. For gains accruing after 1 July 2027, the 50% discount gives way to indexation of the cost base for inflation, with a minimum 30% tax rate on the gain. Earlier gains keep the old treatment, with the 1 July 2027 value set by valuation or an ATO formula. The minimum rate has exceptions: it does not apply to someone who receives certain income support payments, such as the Age Pension, at any time in the year, and it does not apply to gains on eligible new dwellings.

New builds keep the discount. Under the Act, an individual selling an eligible new residential dwelling can keep the 50% CGT discount, or choose indexation if that produces a better result, and the 30% minimum rate does not apply. New housing is favoured on every front. What counts as a “new residential dwelling” is to be set out in a legislative instrument, so an off-the-plan label on its own is not enough. Eligibility needs checking property by property.

Two calculations, not one

Rent-vesting cashflow is often talked about as one number. It is two.

The cash shortfall is what you pay out of pocket: loan repayments including principal, rates, insurance, property management, strata where it applies, repairs, less rent received. Principal is cash out but not deductible.

The taxable rental result is different. Interest may be deductible; principal is not. Depreciation can create a deduction with no cash leaving your account. A property can be cash-negative and tax-positive, or the reverse.

From 1 July 2027, for an established dwelling contracted after Budget night, a taxable rental loss no longer offsets salary; it waits for residential property income or a gain to absorb it. The cash shortfall is carried by you in full each month. Model both.

What the CGT change does to the eventual gain

Indexation rewards assets whose growth tracks inflation and penalises those that grow well ahead of it. Treasury’s explainer shows both sides, using a $500,000 asset held ten years with 2.5% annual inflation:

• At 7.5% annual capital growth, the taxable gain is about $390,000 under indexation against about $265,000 under the old discount.
• At capital growth equal to inflation, there is no taxable gain under indexation, where the old rules would have taxed half of the nominal gain.

On those assumptions the two methods cross at roughly 4.5% a year. Tax payable then depends on the owner’s marginal rate and the 30% minimum, as well as growth, inflation and holding period. Nobody can know in advance which side a property will land on.

What has not changed, and what it costs you

Check whether the main residence exemption applies. The family home is generally exempt from CGT. If you have owned a home, lived in it and then moved out, you may be able to keep treating it as your main residence under the absence rules, for up to six years while it is rented, though generally only one property can be your main residence at a time. A property you buy and rent out from the start is different: moving in later does not erase the rented period, which stays taxable.

Rent is not deductible. It comes out of after-tax income.

Land tax may apply. It depends on the state, the land value, your other holdings and how the property is owned. In New South Wales, for example, an eligible owner pays it once the combined taxable value of non-exempt land exceeds $1,075,000; the family home is exempt, land held in discretionary or special trusts gets no threshold, and within a group of related companies only one company receives it. An investment property does not automatically attract land tax, but it can.

Transaction and holding costs. Stamp duty in, agent and legal costs out, management fees and strata levies. These tend to get left out of a comparison with renting.

You may spend your first-home status. The First Home Super Saver scheme is generally closed to anyone who has owned property in Australia, including an investment property, with a hardship exception. The Australian Government 5% Deposit Scheme is for owner-occupiers who are first home buyers or have not owned property here in the previous ten years, so exclusion is not necessarily permanent. State duty concessions have their own rules.

The markets may diverge. A cheaper investment market can perform differently from the suburb you eventually want to buy in, and if it lags, converting one into the other gets harder.

Two tests, taken separately

Rent-vesting bundles two decisions that are better taken apart.

The housing test. Does renting meet your housing needs at a cost you can sustain? Compare your rent with the full cost of owning a similar home in the same place, including the deposit you would tie up.

The investment test. Does this property suit your finances and your tolerance for risk, judged on its own? If you already owned your home, would you buy this property, with this loan, at this yield, on these tax settings and holding costs? If the honest answer is no, renting elsewhere does not change it.

Rent-vesting makes sense when both tests are passed on their own terms, and is weaker when the investment only makes sense as a substitute for a home you have not bought.

Questions to work through

• Is this an established dwelling or an eligible new one? It changes the negative gearing and the CGT treatment, and it needs checking.
• What is the monthly cash shortfall, and separately, the taxable rental result?
• How much of the expected return is growth ahead of inflation, and how would indexation and the 30% minimum treat it at our tax rates?
• Which first-home schemes would we lose by buying an investment first?

The bottom line

Rent-vesting has not been made pointless. For an established dwelling contracted since Budget night, the salary tax benefit from a rental loss ends in July 2027 and the eventual gain is taxed on a basis that can be better or worse depending on how the property performs. Eligible new dwellings keep the old concessions, which changes what rent-vestors are pointed at. The costs that were always there are now a larger share of the picture.

One measured step: if you are rent-vesting on an established property bought since May, or planning to, model the cash shortfall and the taxable result separately from 1 July 2027. That tests whether you can afford to hold it. Whether it is the right investment for you is a second question with its own answer.

Speak with an adviser

If this affects you, it may be worth reviewing your position before making changes. We can model the two decisions separately, and where borrowing is involved we coordinate with finance partners.

Important information

This article is general information only, current as at 29 September 2026. It has been prepared without taking into account your objectives, financial situation or needs. Before acting on any information, consider whether it is appropriate for you and seek advice tailored to your circumstances. Tax outcomes depend on individual circumstances; speak with your accountant or registered tax agent. FinPeak Advisers does not provide credit advice or arrange loans; lending is coordinated through finance partners. Figures quoted are Treasury’s illustrative examples and are not predictions. FinPeak Advisers ABN 20 412 206 738 is a Corporate Authorised Representative No. 1249766 of Spark Advisors Australia Pty Ltd ABN 34 122 486 935 AFSL No. 380552 (a subsidiary of Spark Financial Group ABN 15 621 553 786).

Sources: Treasury Laws Amendment (Tax Reform No. 1) Act 2026, ss 26-155, 115-102 and Division 119 (legislation.gov.au, C2026A00049); Budget 2026–27 tax explainer, Negative Gearing and Capital Gains Tax Reform (budget.gov.au); ATO, Tax reform – Boosting home ownership; ATO, Treating your former home as your main residence; ATO, Eligibility for the FHSS scheme; Revenue NSW, What is land tax and Companies; Housing Australia, Australian Government 5% Deposit Scheme Information Guide.