The transfer balance cap is $2.1 million. The rule forcing an SMSF actuarial certificate is frozen at $1.6 million

The general transfer balance cap indexed to $2.1 million on 1 July 2026. A separate figure, the one that decides whether your fund can claim its pension-phase tax exemption the simple way or has to pay an actuary for a certificate first, has not moved since 2017. It is still $1.6 million. A member can sit comfortably under the $2.1 million cap, holding their entire balance in retirement phase, and still trip the $1.6 million line that reshapes how the fund reports its exempt income. The two numbers do different jobs, and reading one as the other is where the surprise arrives at year end.

What the $1.6 million threshold actually does

An SMSF paying a retirement-phase pension does not pay tax on the income and capital gains that support that pension. This is exempt current pension income, and there are two ways a fund works out how much of its income qualifies.

The first is the segregated method: assets are identified as supporting the pension, and the income from those assets is exempt directly. No actuary is involved. The second is the proportionate method: the fund pools its assets, and an actuary certifies the percentage of the year's income that is exempt, based on the average value of the retirement-phase interests against the whole fund. That certificate is the actuarial certificate, and the fund cannot lodge its return claiming ECPI under this method until it holds one.

Section 295-387 of the Income Tax Assessment Act 1997 is what forces the second method on some funds. It says that where an SMSF is a small fund, a member had a total superannuation balance above $1.6 million just before the start of the income year, and that member is a retirement-phase recipient of a superannuation income stream at that time, the fund's assets are "disregarded small fund assets". The label matters because of its consequence: those assets cannot be treated as segregated current pension assets. The segregated shortcut is closed, and the fund is pushed to the proportionate method and the certificate that comes with it.

The total super balance in that test is measured across every fund the member holds, not just the SMSF. A member with $900,000 in the SMSF and $800,000 in an industry fund is over the line at $1.7 million, even though neither fund on its own looks large.

The number that catches people: $1.6 million, not $2.1 million

The general transfer balance cap has climbed. It began at $1.6 million in 2017, indexed to $1.7 million, then $1.9 million, and now $2.1 million from 1 July 2026. The disregarded small fund assets threshold was set at $1.6 million at the same starting point and was never given the same indexation. It has stayed put through every step the cap took.

So the gap between the two has widened each year, and it is now half a million dollars. A member with a $1.9 million balance is under the current transfer balance cap, can keep the whole amount in a retirement-phase pension, and has no excess to commute. That same member is $300,000 over the disregarded small fund assets threshold. Their fund carries at least one interest belonging to a member above $1.6 million who is drawing a pension, so it cannot use the segregated method, and an actuarial certificate becomes mandatory for the year. "Under the cap" and "no certificate needed" are two different tests with two different numbers, and clearing the first tells you nothing about the second. We set out how the cap itself moved at smsfcore.com/blog/personal-transfer-balance-cap-indexation-2026.

The all-retirement-phase carve-out, and the edge that undoes it

There is one place the rule does not bite. Where a fund is solely in retirement phase for the entire income year, with no accumulation interest at any point, the disregarded small fund assets rule does not force a certificate. Since the 2021-22 year, a fund in that position claims ECPI without an actuarial certificate at all, because there is nothing to apportion: everything is exempt.

The edge is the word "entire". The carve-out holds only if the fund is 100 percent retirement phase on every day of the year. A single accumulation interest existing for a single day breaks it. A contribution received in July and not yet moved into pension phase, a new member joining in accumulation, a partial commutation sending part of a pension back to accumulation, a death benefit sitting in accumulation while it is dealt with: any of these means the fund was not solely in retirement phase for the whole year. Combine that with a member over $1.6 million, and the certificate is required for the whole year, not just the days the accumulation interest existed.

What a trustee has to line up

Four things decide the answer, and all four are knowable before lodgement. Each member's total super balance at the prior 30 June, added across all of their funds, not just this one. Whether the fund held any accumulation interest at any point in the year. Fresh 30 June market values for the fund's assets, because the proportionate calculation runs on asset values rather than book figures, the same valuation discipline we cover at smsfcore.com/blog/smsf-asset-market-value-30-june. And, where the proportionate method applies, an actuarial certificate ordered before the return is lodged rather than discovered as a missing step in May.

What we track

SMSF Core keeps each member's running total super balance in view against the $1.6 million line, separately from the transfer balance cap, and records the fund's phase composition across the year rather than as a single snapshot. When a member crosses $1.6 million while drawing a pension, or when an accumulation interest appears in what looked like an all-pension year, the fund's ECPI method is no longer a guess at lodgement time. There is a sample fund at app.smsfcore.com/demo with the balance and phase view populated.

SMSF Core is an information tool, not a licensed financial service. Whether the disregarded small fund assets rule applies to your fund turns on figures this article cannot see, including each member's balance across every fund they hold. Talk to a licensed adviser or your accountant before acting.