You open your super statement, then your husband's, and the difference lands like a small insult. His balance has a three in front of it. Yours has a one. You took three years off when the children were small, came back two days a week, then three, then four — and somewhere in that decade the superannuation guarantee, the compulsory contribution your employer makes, now 12% of pay, was quietly working much harder for him than for you.
This is not a story about poor decisions. It is arithmetic. And arithmetic cuts both ways: the rules that let a gap open also contain levers for closing part of it, and most of them work best in your 50s, when the mortgage is smaller and the school fees have stopped.
The gap is real, and it is not your fault
The numbers back up what is on the screen. Using Australian Taxation Office data as at 30 June 2024, the Association of Superannuation Funds of Australia found the median super balance for women aged 55 to 59 was $154,732, against $220,560 for men. By 60 to 64 it was $174,655 for women and $236,126 for men — a gap of about 26%.
Three things drive it. Time out of paid work for children or ageing parents, when no employer contributions are made. Part-time hours on return. And the compounding effect of both: a contribution missed at 32 is not just that contribution, it is thirty years of growth on it.
One recent change is worth noting. From 1 July 2025, Commonwealth Parental Leave Pay attracts a super contribution of 12%, paid by the ATO into the recipient's fund, with the first payments landing in July 2026. That helps the women coming behind you. It does nothing for the years you have already given.
The catch-up rule most people in their 50s have never heard of
Concessional contributions — the before-tax ones, including your employer's and any salary sacrifice — are capped at $32,500 in 2026-27. If you did not use the full cap in earlier years, you may be able to carry the unused portion forward. The ATO allows you to use unused amounts from up to the previous five financial years, oldest first, and they expire after five years.
The condition is the important part: your total super balance must have been under $500,000 at 30 June of the previous financial year. For many women whose balances sit well short of that threshold, this rule is wide open — and it is open at exactly the moment it is most useful, when your income has risen and your household costs have fallen.
So in a year when money arrives — a return to full-time work, a bonus, an inheritance, the sale of an asset — you may be able to put in far more than $32,500 and claim a tax deduction for it. Your own available amount is shown in ATO online services under Super, then Information, then Carry forward concessional contributions.
Three smaller levers that quietly add up
If a large catch-up contribution is not realistic, these are modest but real, and they stack.
The government co-contribution. If you make an after-tax contribution and your income falls in the right band, the government adds up to $500. For 2026-27 the full amount is available where income is at or under $49,293, phasing out at $64,293. On a part-time wage, this is one of the best returns available anywhere.
The low income super tax offset (LISTO). If your adjusted taxable income is $37,000 or less, up to $500 is refunded into your super to offset the tax on your employer's contributions. You do not apply — it happens automatically once your tax return is lodged. The point is simply to make sure your fund has your tax file number, or it cannot be paid.
Your spouse contributing to you. If your income is $37,000 or less, your partner can contribute to your super and claim a tax offset of 18% of up to $3,000 — a maximum of $540. It shrinks as your income rises above $37,000 and disappears at $40,000. Separately, he may be able to split part of his own concessional contributions from the previous financial year into your account. Not all of it can be moved, and funds are not obliged to offer it, so ask his fund what the maximum is.
Worth saying plainly: money moved into your name is yours. In a long marriage that feels like an accounting detail. If circumstances change, it is not.
What twelve years can still do
Say you are 55 with $155,000 and can direct an extra $500 a month into super as salary sacrifice. After the 15% contributions tax, about $5,100 a year goes in. Assuming 6% a year after fees and tax — illustrative, not a promise — by 67 the existing balance alone would be worth roughly $312,000, and the extra contributions would add about $86,000 on top. Just under $400,000, from a decision made at the kitchen table.
Change the numbers to suit your own. The shape holds: the last decade before retirement does more work than people expect, because you are finally compounding a substantial balance.
If you are behind, and what to watch
Some of this gap will not close, and you deserve an honest account rather than a cheerful one.
The ASFA Retirement Standard for the June quarter 2026 puts a comfortable retirement at $56,166 a year for a single person and $78,998 for a couple, with suggested lump sums of $630,000 and $730,000. If those figures sit badly next to your balance, hold two things in mind. Those budgets assume you own your home outright and receive a part age pension — the pension is a genuine floor, not a failure. And a couple's retirement is funded jointly, so the household figure, not your individual balance, is what matters while you are together.
Three things to watch. Insurance premiums inside a small balance can eat a meaningful share of it, so check what you are paying and whether you still need the cover. Lost accounts from old jobs are common with a broken work history, and the ATO's online services will find them. And if a large catch-up year is on the cards, get the paperwork right — the deduction notice and the contribution have to line up.
None of this requires expertise. It requires one afternoon, your myGov login, and a conversation with your partner that is overdue rather than difficult.
If you want the whole system explained properly rather than in fragments, Super Made Simple (7th Edition) by Noel Whittaker walks through contributions, caps, catch-up rules and the move into retirement in plain English. It is updated for the current financial year, it is $16.95, and you can buy it direct from the author — you get both PDF and EPUB, so it reads on anything.
This article is general information only and doesn't take account of your personal circumstances. Figures are current at time of writing and change each financial year. Consider seeking advice before acting.