Recently, former ATO senior director Mark Chapman told SMSF Adviser there are “very generous” tax breaks for high-income earners.

“I think the thing is that for taxpayers who are earning the highest level, there’s very generous tax breaks, whereby they’re saving the highest rates of income tax and basically being taxed at 15 per cent on the super that’s going into their super funds,” he said.

“Now I can understand why that happens from the perspective of encouraging people to use super as a way of saving for their retirement, but the problem is that the cost of that to [government] revenue is just becoming increasingly unwieldy.”

Speaking to SMSF Adviser, SMSF Owners’ Alliance executive director Duncan Fairweather said it shouldn’t be surprising that those who are on higher incomes benefit from superannuation tax concessions.

“What’s often overlooked in this debate is that the people on higher incomes paying many more dollars in income tax than those on lower incomes are.

“So while they’re getting a higher dollar benefit from the tax incentives or the tax concessions, they are paying much more in the first place in terms of income tax.”

Mr Fairweather said there are valid economic and social reasons to afford tax concessions to superannuation members, and called for an equitable debate around tax reform.

“Superannuation is a long-term investment that runs over the whole of your working life and the whole of your life in retirement, there needs to be consistency and stability and certainty of policy,” he said.

“We’re certainly not opposed to any change but it must be carefully thought through and implemented over time in a way that doesn’t disadvantage people who have saved under the existing rules.

“We’re not digging in our heels and saying nothing should be changed with superannuation system, but what we do say is if there is to be change particularly around taxation, then it needs to be carefully thought through and it needs to certainly requires a lot of consultation with stakeholders.”