What happens to a defined benefit pension when you die: reversionary pensions, the marriage-after-retirement trap, and the single-pensioner reality

Many Australian retirees — former public servants, military personnel, teachers, nurses, police and university staff — receive a defined benefit (DB) pension from schemes such as CSS, PSS, MilitarySuper and DFRDB, State Super in NSW, Victoria's ESSSuper, QSuper's defined benefit account, or UniSuper's Defined Benefit Division. Unlike an account-based pension — a pool of capital drawn down over time and passed on as a death benefit when the member dies — a DB pension pays a guaranteed, formula-based income for life (broadly, salary times years of service times an accrual rate), usually indexed to inflation. A critical and often-misunderstood feature is what happens to that income when the recipient dies. Most DB schemes continue a reversionary pension to a surviving spouse — commonly around two-thirds of the original pension, though the rate varies by scheme — for the spouse's lifetime, and some pay a child pension as well. But the rules are scheme-specific and carry serious traps: some schemes won't pay a reversionary pension to a spouse the member married after retirement, the percentage differs, and where there is no eligible reversioner the pension generally stops entirely, leaving nothing for the estate or adult children. For DB pensioners and their spouses, the specific scheme's death provisions are central to both income and estate planning.

Why is a defined benefit pension different from an account balance?

A DB pension is a fundamentally different animal from account-based super. It pays a guaranteed income for life, set by a formula rather than drawn from a balance, and is typically indexed annually to keep its real value over a long retirement. The key point is that there is no "balance" belonging to the member — the pension is a contractual income stream from the scheme, not a pot of money. That is precisely why the death treatment differs so much: there is no account balance to pass on, so the scheme's rules decide whether and how the income continues to a survivor. The common schemes are the Commonwealth ones (CSS, PSS, and the military MilitarySuper and DFRDB), the state schemes (State Super, ESSSuper, QSuper and others), UniSuper's Defined Benefit Division, and some legacy corporate funds — and each has its own death and reversionary rules.

How does the reversionary pension work for a surviving spouse?

On the member's death, most DB schemes continue a percentage of the pension to the surviving spouse for life — the reversionary pension. The proportion is commonly around two-thirds (roughly 67%), but it genuinely varies between schemes, so the scheme's own figure must be confirmed rather than assumed. Unlike an account-based pension's reversionary nomination, which the member chooses, the DB reversionary entitlement is generally defined by the scheme rules based on the relationship — the surviving spouse is entitled by virtue of being the spouse, subject to the scheme's conditions. The crucial planning consequence is that the survivor's income usually drops on the member's death — to roughly two-thirds, not the full amount — and the survivor's plan needs to be built around the reduced figure. Some schemes also pay a child pension for dependent children (typically under 18, or older if studying), either alongside the spouse's pension or where there is no surviving spouse; for most retirees, whose children are adults, this matters less, but it is worth checking where dependent children remain.

What is the marriage-after-retirement trap?

This is the issue that causes the most unexpected harm. A number of DB schemes do not pay a full reversionary pension — or any — to a spouse the member married after retirement, after a specified age, or where the relationship began after the pension started. The rationale is to guard against late marriages entered into purely to capture the pension. The harm falls on retirees who re-partnered later in life, commonly after a first spouse's death or a divorce: a member may assume their new spouse will receive the reversionary pension when, under some schemes, the new spouse is not an eligible reversioner and would receive nothing, facing a sudden income cliff on the member's death. These rules vary widely — some schemes impose no such restriction, others have detailed provisions — so the only safe course for anyone who re-partnered after retirement is to check their specific scheme. Where the new spouse isn't eligible, alternative provision matters: life insurance, other assets, or building account-based super in the survivor's own name.

What happens if there's no eligible reversioner at all?

Where the member dies with no eligible reversioner — no spouse, or a spouse excluded by the marriage-after-retirement rule, and no eligible dependent children — the DB pension generally ceases entirely on death. Unlike an account-based pension, which has a balance that can pass to beneficiaries or the estate, a ceased DB pension generally leaves nothing for the estate or adult children, beyond at most a small residual or guarantee payment in some schemes. For a single DB pensioner — never married, widowed without a new eligible spouse, or divorced — this is a defining feature: the pension provides excellent guaranteed lifetime income but no death benefit. It matters for estate planning, because the pension can't be left to children, and it helps explain why some members earlier in life chose a lump sum, or a partial lump sum, over the full pension where leaving an inheritance was the priority.

How is a reverted pension taxed?

A DB pension can have a tax-free component and a taxable component, and the taxable component may be a "taxed" or an "untaxed" element — the untaxed element being common in public sector schemes, because the government employer didn't pay contributions tax along the way. For recipients aged 60 and over, DB pension income is concessionally treated, with a 10% tax offset on the relevant element, though an untaxed element remains taxable at marginal rates (with that 10% offset). The figure to watch is the defined benefit income cap, which for 2025-26 is $125,000 — the $2 million general transfer balance cap divided by 16. Where income from capped defined benefit income streams exceeds that cap, half of the excess is added to assessable income, and the 10% offset is effectively limited — affecting higher DB pensions. A reverted pension is itself a capped defined benefit (death benefit) income stream, concessionally treated where the deceased was 60 or older, so the cap then applies to the surviving spouse: a spouse who already has their own capped income could be pushed over the cap by the reverted pension.

How does Centrelink treat a reverted defined benefit pension?

For Centrelink, DB pension income is assessed under the income test less a "deductible amount" representing the return of the member's own after-tax contributions, with that deductible amount capped at 10% of the gross payment for most schemes since 1 January 2016 (the military schemes DFRDB and MilitarySuper are excepted from that 10% cap). A complying lifetime DB pension generally isn't assets-tested as a lump sum, because there is no balance to assess. The surviving spouse's reverted pension is then assessed in their own right, which matters if they claim or receive the Age Pension, and the deductible amount can be recalculated on reversion. For the transfer balance cap, a lifetime DB pension counts at a "special value" of the annual entitlement multiplied by 16. On reversion that special value counts toward the surviving spouse's cap, but because it is a capped defined benefit income stream the usual excess transfer balance tax doesn't apply in the normal way — the defined benefit income cap mechanism operates instead.

Worked examples

These two cases show how DB death treatment plays out. They are illustrative only and not personal advice.

Brian, 72, a retired Commonwealth public servant, receives a PSS defined benefit pension of $65,000 a year, indexed to inflation. He married his wife Susan during his working years; they have been together 40 years, Susan (69) has a modest super balance of her own, and they are not on the Age Pension because Brian's pension is too high. On these facts Susan is a clearly eligible reversioner, having married Brian well before he retired. On Brian's death a reversionary pension — commonly around two-thirds, so roughly $43,000 a year in this illustration, with the exact rate set by the PSS rules — would continue to her for life, indexed. Both figures sit comfortably under the $125,000 defined benefit income cap, so the cap isn't an issue here. The real planning point is that Susan's income falls from $65,000 while Brian lives to about $43,000 after his death — a one-third drop — so the rational step is to model whether that, combined with her own super and any single-rate Age Pension she might then qualify for, meets her needs, and to build her own resources or insure Brian's life during their joint lives if there's a gap.

Margaret, 68, a retired state government employee, receives a State Super DB pension. Her first husband died ten years ago, and three years ago — after she had already retired and was drawing her pension — she remarried, to Peter (70). Margaret assumes Peter will receive a reversionary pension when she dies. On these facts that assumption is exactly the trap, and it must be checked: because she married Peter after retirement, some schemes' marriage-after-retirement rules may mean Peter is not an eligible reversioner, in which case Margaret's pension would cease entirely on her death and leave him nothing from it. On these facts the rational step is to obtain the specific scheme's rules now to establish whether Peter qualifies given the post-retirement marriage; if he does, confirm the percentage and model his income, and if he does not, treat it as a serious gap to address while both are alive — through life insurance on Margaret, assets built in Peter's name, or other arrangements. Identifying this while there is still time to act is the whole point.

For retirees with defined benefit pensions, the death and reversionary provisions are scheme-specific and consequential, and they differ fundamentally from account-based super. The work is to obtain the scheme's own rules on death and reversion, confirm the reversionary percentage, check the marriage-after-retirement rule for anyone who re-partnered after retirement, establish whether there is an eligible reversioner at all (because if not, the pension ceases with no estate value), model the survivor's income after death, address the no-death-benefit reality for single DB pensioners in their estate plan, and weigh the tax (the $125,000 defined benefit income cap and the 10% offset) and transfer balance cap treatment of the reverted pension in the spouse's hands. The DB pension is a wonderful source of guaranteed lifetime income — but its death treatment is rigid and rule-bound, and the two traps, the marriage-after-retirement exclusion and the single-pensioner cessation, can leave a survivor or family with far less than expected. Checking the scheme's provisions well before death is what makes any gap fixable while there is still time.

Sources

• ATO — Transfer balance cap: capped defined benefit income streams (special value × 16)
• ATO — Defined benefit income cap tool ($125,000 for 2025-26)
• ATO — Superannuation-related tax offsets (10% offset)