The Division 296 regulations are now law. The Income Tax Assessment (1997 Act) Amendment (Building a Stronger and Fairer Super System and Other Measures) Regulations 2026 were registered on 18 June 2026 — but if you’ve been working off the exposure draft from March, they’re not the same document. Treasury took 13 written submissions and held eight targeted consultation meetings, and the feedback genuinely shaped what ended up in the final text. Here’s what actually changed, and why it matters for your SMSF clients.
The Attribution Formula Got Fixed — and It Matters
The biggest change for SMSFs is inside section 296-65.03 — the rule that determines how a small fund (six members or fewer, including SMSFs) must attribute its Division 296 earnings to each member’s interest. The drafting error here was subtle, but the impact wasn’t.
The formula itself is simple enough: a member’s share of earnings equals their average interest value divided by the total value held in the fund, multiplied by the fund’s Division 296 earnings for the year. The problem in the exposure draft was buried in the denominator — what counted as the “total value held in the fund.”
| Exposure Draft
Denominator = average sum of TSB values of all superannuation interests in the fund (including defined benefit and prescribed interests). |
Final Regulations
Denominator = average sum of TSB values of non-excluded superannuation interests, PLUS the average sum of all pension reserve values. |
Why does it matter? Defined benefit and prescribed interests already use a completely separate earnings formula under section 296-70 — they don’t come into the attribution formula at all. So including their TSB values in the draft denominator would have quietly suppressed the earnings attributed to standard accumulation interests. Wrong outcome, wrong tax — and it would have been hard to spot.
For most two-member SMSFs with only accumulation interests, the formula works the same way it did in the draft — no change there. But if your SMSF holds a pension reserve alongside accumulation accounts (for example, a fund paying a complying lifetime pension), the corrected denominator now properly captures all fund assets. That’s the fund most at risk from the draft error, and it’s now fixed.
Single-Member SMSFs Get More Breathing Room on Actuary Certificates
Under section 296-65.03, the small fund attribution amount ordinarily needs to be supported by an actuary’s certificate. The exposure draft included an exception — but it was narrowly drawn. It only applied if a single individual had been the sole member for the entire fund year. Start mid-year, or lose a co-member partway through? No exception. Actuary required.
The final regulations broaden this significantly. The exception now applies if:
- one individual is the only member for all or part of the fund year,
- no other individual is a member at any time during that year, and
- the sole member does not hold a defined benefit or other prescribed interest.
| A new single-member SMSF established mid-year no longer needs an actuary’s certificate for its first year. Neither does a two-member SMSF where the second member passes away or exits part-way through the year, leaving only one member for the remainder. |
That’s a real compliance cost reduction — and a practical one. Single-member SMSFs represent a significant slice of the sector, and the original exception would have caught very few of them.
New Defined Term: “Death Benefit Income Stream”
The final regulations also introduce a brand new defined term — death benefit income stream — which didn’t appear anywhere in the exposure draft. It captures income streams (superannuation and non-superannuation) that are payable to a person because of another person’s death and are supported by the relevant superannuation interest.
For SMSFs, this feeds into both the withdrawals total formula (section 296-70.03) and the attribution formula. If you’re dealing with a fund that’s paying a reversionary pension — or one where a member has died and a death benefit income stream is in payment — you’ll need to apply this definition when working out the deceased member’s relevant superannuation earnings in the year of death and beyond.
The Bottom Line
So what do you actually need to action? Three things from the final regulations that affect SMSF clients in scope for Division 296:
- The attribution formula denominator is corrected — particularly relevant if your SMSF holds pension reserves alongside accumulation accounts.
- The actuary certificate exception is broader — single-member SMSFs established or becoming sole-member mid-year no longer need a certificate.
- A new “death benefit income stream” definition applies where a reversionary pension or other death benefit income stream is paid following a member’s death.
The regulations commenced on 19 June 2026 and apply from the 2026–27 income year. If you have clients sitting above $3 million in total superannuation balance inside an SMSF, this is the time to go back through each of these changes and confirm where they land.
