Isla HendersonAustralia's 2026-27 Federal Budget, handed down in May 2026, announced the most significant overhaul of the country's capital gains tax (CGT) rules in decades. From 1 July 2027, the current 50% CGT discount will be replaced with cost-base indexation and a new 30% minimum tax on net capital gains. For most Australian investors, that shift is substantial.
For age pension recipients, however, the picture looks very different — and most Australians on the pension don't yet know why.
What's Actually Changing With CGT From 1 July 2027
Under the current rules, anyone who holds an asset for more than 12 months gets a 50% discount on their taxable capital gain before it is added to their income. It has been one of the cornerstone tax advantages for property and share investors since September 1999.
The 2026-27 Budget's tax reform package replaces this with two mechanisms:
Cost-base indexation: The original purchase price is adjusted upward for inflation each year. Only the real gain above inflation is taxable — meaning you don't pay tax on the portion of your profit that simply kept pace with the cost of living.
A 30% minimum tax floor: Regardless of other tax offsets or deductions, any net capital gain realised after 1 July 2027 will attract at least a 30% effective tax rate. For high-income investors who previously used franking credits or other offsets to reduce their CGT liability below 30%, this represents a significant change.
These new rules apply only to gains from assets disposed of after 1 July 2027. Any asset sold before that date remains subject to the existing 50% discount regime.
Why Age Pension Recipients Are Specifically Protected
The government carved out an explicit exemption for income support recipients. Age Pension recipients, Disability Support Pension holders, and anyone receiving a defined Centrelink income support payment will not be subject to the new 30% minimum tax floor.
Treasury's stated rationale in the Budget papers is clear: "low-income recipients of income-support payments should not be taxed on a real capital gain at a rate higher than their underlying marginal rate."
In practice, this means an age pensioner who sells an investment property or share portfolio after 1 July 2027 can continue to use the current 50% CGT discount — not the new indexation system — provided they remain eligible for the Age Pension in the financial year of the sale.
The carve-out was designed to prevent a specific scenario: retirees on fixed, modest incomes being hit with disproportionately large tax bills when they sell assets to fund aged care transitions, downsize their family home, or manage estate planning.
The Critical Catch Pensioners Must Understand
The exemption from the minimum tax floor is not unconditional protection from capital gains tax altogether. Age pensioners realising capital gains after 1 July 2027 must still:
File an accurate tax return. Capital gains must be calculated and declared even for exempt taxpayers. The ATO will apply indexation rules to cost-base calculations as standard under the new regime.
Monitor their income test position. The Age Pension income test counts all assessable income, including capital gains realised in that financial year. A large property sale in a single year could temporarily push a pensioner's income above the cut-off threshold — losing them pension eligibility, and with it, the very exemption that protected them.
Keep complete records. Under the new indexation system, the ATO requires accurate records of the original purchase price, acquisition costs, and any capital improvements, all the way back to the original purchase date. Many retirees who bought assets decades ago may have incomplete documentation.
Financial advisers working with clients approaching retirement consistently flag that record-keeping and the timing of asset disposals are among the most commonly overlooked areas when managing government income support thresholds.
The Window Between Now and July 2027
For self-funded retirees and those who sit just above the pension income cut-off, the period between now and 1 July 2027 is a genuine planning opportunity that many financial advisers are already flagging with clients.
Strategies being discussed include:
- Bringing forward asset sales: Selling before 1 July 2027 locks in the existing 50% discount, which for some investors is significantly more valuable than cost-base indexation.
- Reviewing superannuation drawdown timing: Income drawn from account-based pensions counts toward the income test. Calibrating annual drawdowns to stay below the pension threshold could preserve eligibility — and the CGT exemption — in the years that matter.
- Splitting sales across financial years: Where an asset sale is large enough to push income over the threshold in a single year, structuring part of the sale across two financial years can smooth the impact.
If you hold investment property alongside superannuation, you may also want to read how Australia's new capital gains tax rules affect investor strategy in 2026 and understand the overlap with recent deeming rate changes.
The Age Pension Deeming Rates Complication
The CGT changes land at the same moment as another significant shift: deeming rates on Age Pension financial assets jumped from 0.25% to 1.25% earlier in 2026, affecting how Centrelink calculates deemed income from bank accounts and term deposits. That separate change has already reshaped the income test position for many pensioners.
Combining a deeming rate increase with a CGT-triggering asset sale in the same financial year can produce an unexpectedly large income figure — one that a pensioner might not have anticipated. According to analysis of the deeming rate increase and its impact on Age Pension recipients, the interaction between investment income and CGT events is one of the most complex areas of retirement planning right now.
3 Questions to Ask a Financial Adviser Before July 2027
If you are on the Age Pension — or approaching eligibility — these are the three most important questions to raise with a qualified financial adviser before the new CGT rules take effect:
1. Am I likely to sell any assets before or after July 2027? The date of sale alone could determine which regime applies. This is not a trivial distinction for high-value assets.
2. How would a capital gain affect my Centrelink income test? Your adviser should model the full Centrelink means test impact in the year of any planned sale, including both the income test and assets test.
3. Is my cost-base documentation complete? For assets purchased decades ago, reconstruction of cost-base records is often difficult and time-consuming. Starting now avoids scrambling later.
The new CGT framework rewards planning and penalises inaction. For age pensioners, the good news is that the exemption is real and meaningful — but only if you remain pension-eligible in the year your gain is realised. A conversation with a financial adviser now, while there is still time to structure your affairs, is the most practical response to one of the biggest tax changes in a generation.
This article is for general information only and does not constitute financial or tax advice. Speak with a registered financial adviser or tax agent to understand how the new CGT rules apply to your individual circumstances.
