Traditionally, she said, this strategy has typically been used for estate planning purposes, so that an “adult child that pays tax can inherit a super balance that’s tax-free, rather than a super balance that’s taxable”.

However, Ms Heffron said this strategy could also be very important in protecting against future taxes imposed by the government.

“For the last 10 years, we’ve had the luxury of being able to think that super is tax-free eventually for everybody. I reckon that’ll change one day, it obviously didn’t change this time, but maybe in the next round of changes it will,” she said.

“My thinking is tax-free money is unlikely to be taxed, whereas taxable is more likely to be, so I see re-contributions as a bit of a future-proofing exercise.”

Re-contributions will also be very useful for making the most out of the $1.6 million transfer balance cap, she said.

“For example, if you had one member with $2 million who is 60, and another member who is also 60 but has a much lower balance, and let’s imagine you’ve got plenty of time to make contributions for member two, you’d look at that and decide that in the new world, it’s much better to even up those balances,” she explained.

“Otherwise, when member one eventually gets to the point where they’re taking a pension they’ll be over $1.6 million, and we’ve wasted member two’s $1.6 million.”

In this couple, Ms Heffron said the member with the larger balance could take a TRIS and re-contribute the money for the member with the smaller balance.

“If we don’t do anything, however, they’ll get to 65 in five years’ time, the two balances will still be very out of whack and about 25 per cent of the fund will have to stay in accumulation phase because it’ll be over the $1.6 million cap,” she said.

“If we did something as simple as start a TRIS with some or all of the larger member’s balance and re-contributed it for the person with the smaller balance, we end up with very little in accumulation phase.”