The 2026–27 Federal Budget, delivered by Treasurer Jim Chalmers on the evening of 12 May 2026, is one of the most significant overhauls of the Australian tax system in nearly three decades. Changes cover capital gains tax, negative gearing, trust distributions, superannuation, electric vehicles, R&D, and cost-of-living measures. Almost every client will be affected in some way.
The centrepiece of the Budget is the replacement of the 50% capital gains tax (CGT) discount with cost base indexation for gains arising
from 1 July 2027, combined with a new 30% minimum tax on net capital gains. This is effectively a return to the approach that applied in
Australia from 1985 to 1999. The change has wide-reaching consequences for property investors, business owners, and anyone who holds
assets that have grown in value.
What makes this Budget particularly complex is that many of these changes interact with each other. The impact of the CGT changes, for
example, is magnified when combined with the negative gearing changes and the new trust distribution rules. For many clients, the combined
effect is considerably larger than any single measure considered on its own.
Many of these changes are still subject to draft legislation and a number of details are not yet fully confirmed.
From 1 July 2026, eligible Australian taxpayers who earn income from work will be able to claim a flat $1,000 deduction for work-related expenses — without needing to keep receipts or itemise individual costs. This is a choice, not an automatic change, and you will still need to decide whether the flat deduction or your actual expenses gives you the better result.
The Budget introduces a permanent Working Australians Tax Offset of up to $250 for Australians who earn income from work — including wages, salaries, and the business income of sole traders. This offset does not take effect until the 2027–28 financial year, meaning most clients will first see the benefit when their 2027–28 tax return is lodged and processed.
Since 2022, battery electric vehicles provided through novated lease or salary packaging arrangements have been fully exempt from Fringe Benefits Tax (FBT). The 2026–27 Budget announces a phased wind-back of that exemption.
One of the most significant measures in this Budget is the replacement of the 50% CGT discount with cost base indexation for capital gains arising on or after 1 July 2027, combined with a new 30% minimum tax on net capital gains. This applies to all CGT assets — including shares, investment properties, and business assets — held by individuals, trusts, and partnerships.
Negative gearing occurs when the costs of owning an investment property exceed the rental income it generates. Under the current rules, that net loss can be deducted against other income, including salary or wages, reducing your overall tax bill.
The 2026–27 Budget announces the introduction of a 30% minimum tax on discretionary trusts from 1 July 2028. This is an announcement — not yet a law. No legislation has been released and all details are subject to change.
While much of Budget night's focus was on CGT, negative gearing, and trusts, there are several important superannuation changes taking effect from 1 July 2026.
Disclaimer: The information contained in this publication is for general information
purposes only. Professional advice should be obtained before acting on any information contained herein.
In a single budget, the Government has made changes to capital gains tax, negative gearing, trust distributions, superannuation, electric vehicles, research and development, and a range of cost-of-living measures. Your accountant will work with you on how these budget changes impact your structures, and strategies for your next move.