Super Tax Changes

Chalmers backs down on super indexing, puts in higher tax rate for accounts with $10m

Months of mounting internal pressure including from Labor legend Paul Keating has forced Treasurer Jim Chalmers to overhaul his plans to lift tax on the superannuation accounts of wealthy Australians while setting up a battle with the Greens in the Senate.

After constantly pushing back at suggestions he would radically change his 2023 budget announcement, Chalmers on Monday revealed the government would establish a 40 per cent tax rate for earnings on super balances above $10 million, while earnings on balances above $3 million will be taxed at 30 per cent.

                       Treasurer Jim Chalmers announces the changes to Labor’s plans on Monday afternoon. Credit: Alex Ellinghausen

Plans to tax unrealised gains – the increase in the paper value of unsold assets – at 30 per cent have been ditched along with a decision not to index the $3 million threshold with inflation or wages growth. 

The low-income super tax offset (LISTO) payment will also be raised from $500 to $810. Currently, those earning under $37,000 a year receive $500 from the government, directly deposited into their super account. From 2027, the threshold will be raised to an income of$45,000, and the annual deposit will be $810.

The announcement followed the news that Prime Minister Anthony Albanese had sought a briefing from Treasury on objections to the original super tax changes. At a meeting of the Expenditure Review Committee on Friday, Chalmers and Anthony Albanese agreed to the changes which were then signed off by cabinet on Monday morning.

Chalmers said the changes to the superannuation system will make the system fairer, saying that the new system is reflective of a period of consultation.

“We always try and find the best way through. We always try and work through issues in a considered and methodical way. And that’s what’s happened here. We found another way to satisfy the same objectives,” Chalmers said.

“It means a fairer superannuation system from top to bottom. It means better outcomes for people on the lowest incomes and better targeted concessions for people with the biggest balances. And that’s a good outcome from our point of view.”

The changes were first announced in early 2023, with Chalmers then describing them as a “modest” reform that would ensure the long-term sustainability of superannuation. The Treasury estimates the government will forego more than $55 billion in revenue because of the concessional tax treatment of super.

                    Paul Keating has backed Jim Chalmers’ changes to the government’s superannuation reforms. Credit: Oscar Colman

But the changes attracted increasingly strident attacks, with claims the taxation of unrealised gains would large compliance problems and hurt investment in sectors from venture capital to farming while the lack of indexation would ultimately hit people on average incomes.

Paul Keating, who oversaw the creation of modern superannuation, said the problems Chalmers was trying to address dated back to changes made by John Howard and Peter Costello in 2007 when they abolished the then so-called “reasonable benefits test”.

The former Labor PM had been an internal critic of Chalmers’ original plan but said the changes would restore “much-needed equity following the Howard-Costello rampage of 2007” when the then reasonable benefit limit was abolished.

“Bringing equity and an important measure of tax justice to super’s current runaway arrangements with the nomination of a $3 million limit taxed at 15 per cent and 30 per cent thereafter, is a huge policy achievement by the Treasurer, as is the added increment of a higher rate of tax on accumulations above $10 million,” he said.

“It is reform of a kind that shares substance with necessity. Necessity that every government since 2007 has conveniently overlooked or simply regarded as too difficult.”

The change will substantially reduce the amount of tax to be raised by the measure. Chalmers said in its first full year of operation, which has been pushed back 12 months to the start of the2026-27 financial year, the changes will raise about $2 billion compared to the $2.5 billion expected from the original package.

Shadow treasurer Ted O’Brien said the proposal had always been “super big and super bad” while demanding Chalmers reveal how he would cover the expected shortfall in revenue left by the move.

“The treasurer has to explain where he is going to get $4 billion to plug the black hole that now exists in the budget. Today’s decision creates that black hole,” he said.

Independent MP Allegra Spender said there had been strong support for reducing superannuation concessions but the original proposal, particularly the taxation of unrealised gains and the lack of threshold indexation, had gone too far.

“I believe super concessions should focus on supporting a dignified retirement and while I will be looking carefully at the details of what’s actually proposed, the packaged changes as
announced today appear to be a reasonable compromise,” she said.

The government, which hopes to legislate the proposals early next year, will need the support of the Greens to get the reforms through the Senate.
Greens economic justice spokesman Nick McKim accused the government of watering down its changes to appease the nation’s richest people, saying the reforms would cost the budget billions in foregone revenue.

“This is a capitulation to the wealthiest people in the country, and a slap in the face to everyone else who pays their tax straight out of their pay packet,” he said.

Superannuation lead for CPA Australia, Richard Webb, urged the Parliament to pass the proposals and said the move to index the thresholds was a positive step.

“Bracket creep already has a silent eroding effect on personal finances. Allowing further erosion of superannuation savings would have been contrary to the fundamental principles of our tax system,” he said.

Association of Superannuation Funds of Australia chief executive Mary Delahunty warned the changes would create “extra work” for Australia’s super funds, but said she welcomed the changes.

“We will work with Treasury and the Australian Taxation Office on behalf of the sector to make sure the changes are smooth and achievable for our member funds,” she said.

Article by Shane Wright, Nick Newling and Millie Muroi – The Sydney Morning Herald, October 13, 2025.