Single largest tax concession in history remains untouched, says analyst
The family home has become the standout beneficiary of the federal government's proposed overhaul of negative gearing and capital gains tax concessions, according to a Brisbane-based buyer's agency.
Leanne Spring, co-founder of Tailored Buyers Agents, said that while the 2026–27 Budget's planned changes have drawn significant attention from property investors, the principal place of residence exemption — the largest single tax concession in the country — remains untouched.
Treasury values the main residence CGT exemption at approximately $60 billion per year in forgone revenue.
"Everyone is focused on what investors stand to lose, but the quiet headline is what's been left alone," Spring (pictured right) pointed out. "The home you live in is still the single most powerful, and tax-effective, wealth-building tool available to Australians. The budget hasn't weakened that, in fact, it's made it stronger."
Under the proposed reforms, from 1 July 2027, negative gearing on residential property will be restricted to newly built dwellings. The existing 50% CGT discount will be replaced by cost-base indexation and a minimum 30% tax on gains. Properties held before Budget night are grandfathered under current rules until sold. The measures have not yet passed into law.
Spring said the changes represent a structural shift in how Australians approach property-based wealth accumulation.
"For a generation, the standard playbook for many investors was to buy an established investment property and negatively gear it," Spring said. "From mid-2027, that lever looks set to be pulled back for established homes.
"The government's own figures show more than 80% of new investor lending has been going to existing homes, and these changes are designed to push that money towards new supply."
By contrast, the main residence exemption allows owner-occupiers to sell their home without incurring CGT on any profit made.
"That exemption isn't being touched," Spring noted. "So as the investor tax breaks narrow, the relative value of owning and improving your own home only grows. It's the one place the tax system still lets you compound gains completely tax-free."
The table below summarises how the tax treatment of residential property changes under the proposed reforms:
| Tax treatment | Now (until 30 June 2027) | From 1 July 2027 |
|---|---|---|
| Negative gearing – rental losses deductible against wage income | Yes – all residential property | New builds only |
| Capital gains tax discount on sale | 50% discount | Replaced by indexation + 30% minimum tax |
| Family home (principal place of residence) | 100% CGT-free | 100% CGT-free – unchanged |
Spring noted that the typical owner-occupier holds their home for around nine years, meaning most Australians buy and sell several properties over a lifetime. She advised buyers to consider the long-term implications of each purchase, including capital growth potential and eventual resale.
"When buying, think about not just how you and your family plan to live in the home now, but what happens when it comes time to move," she said. "Your first home might be a simple two-bedroom unit, but even then, choosing the right property has long-term implications for your wealth-building plan when it comes time to upgrade."
Spring cautioned buyers against properties with features that can limit capital growth, such as main-road frontage or proximity to certain commercial uses. She also highlighted the importance of land-to-asset ratio and location as long-term value drivers.
"Well-established, well-serviced suburbs have proven time and again to be long-term capital-growth engines in most cities," she said. "Look at all the components that drive demand, such as transport links, retail and lifestyle amenities, gentrification and community infrastructure. Homes in good school zones, for example, consistently see strong capital growth."
Spring also recommended seeking properties with renovation or extension potential, and obtaining independent tax and accounting advice.
On timing, Spring believes the proposed commencement date and grandfathering provisions give existing property owners adequate time to assess their position without being pressured into hasty decisions.
"This isn't a reason to panic or rush a bad decision, it's a reason to plan a good one," she said. "The legislation isn't in place yet, and nothing changes before mid-2027. Australians have a genuine window to position themselves rather than react."
"The fundamentals haven't changed. Well-located property, bought within your means and improved over time, still builds real wealth. What's changed is where the tax system rewards you for doing it, and right now, that's your own front door."
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