What Is Division 296 Tax and How Does It Affect Your SMSF?

Division 296 is one of the most significant changes to Australia's superannuation tax system in decades. From 1 July 2026, individuals with total superannuation balances exceeding $3 million face an additional 15% tax on the portion of their earnings attributable to the amount above that threshold — lifting the effective tax rate on those earnings from 15% to 30%.

The measure affects only a small proportion of Australians — but for those it does affect, particularly SMSF members with illiquid assets like property or business interests, the implications are significant and require careful planning.

What Is Division 296 Tax?

Division 296 is a new section inserted into the Income Tax Assessment Act 1997 that imposes an additional 15% tax on "superannuation earnings" above the $3 million threshold. Here's how it works in practice:

• The ATO calculates your total superannuation balance (TSB) at the start and end of each financial year
• If your TSB exceeds $3 million at year end, the ATO calculates the proportion of your balance above the threshold
• Your "earnings" are calculated as the change in TSB plus withdrawals minus contributions — effectively the total growth of your super, including unrealised gains
• The proportion of earnings attributable to the amount above $3M is taxed at an additional 15%
• The tax is assessed to the individual, not the fund — but can be released from the fund to pay it

The Unrealised Gains Problem

The most controversial aspect of Division 296 is that it taxes unrealised capital gains — increases in the value of assets that haven't been sold. This is unprecedented in Australian tax law, where capital gains are normally only taxed when an asset is disposed of.

For SMSF members holding illiquid assets — direct property, unlisted shares, or business interests — this creates a genuine cash-flow challenge. If your SMSF's direct property increases in value by $400,000 in a year, you may owe Division 296 tax on a portion of that gain even though no cash has been received. The fund or the individual must find cash to pay the tax bill.

The CGT Reset Opportunity (One-Time Opportunity)

To partially address the unrealised gains issue, the government offered a one-time CGT cost base reset for assets held in super funds as at 30 June 2026. Members affected by Division 296 could elect to reset the cost base of assets to their market value on that date — meaning future growth is measured from the reset value, and prior unrealised gains are not taxed under Division 296.

This was a significant concession. Members who elected the reset by the required deadline have effectively "cleared" past unrealised gains from the Division 296 base. If you missed this window, seek urgent advice from your SMSF administrator.

Who Is Affected?

The ATO estimates approximately 80,000 Australians are currently affected by Division 296 — representing less than 0.5% of all super fund members. However, because the $3 million threshold is not indexed to inflation, the number will grow over time. At current super growth rates, many Australians who are in their 40s today with balances of $800,000–$1.5 million will be above the threshold by the time they retire.

How SMSF Members Can Manage Division 296

1. Timing of Asset Realisations

SMSF members have control over when they sell assets. Selling appreciated assets before year end — and using the proceeds to pay Division 296 tax — avoids the unrealised-gains problem. Industry fund members have no such control.

2. Transition to Pension Phase

Members in full pension phase still face Division 296 tax on earnings above $3M (pension phase does not exempt you from Division 296). However, the transition from accumulation to pension creates planning opportunities around the timing of earnings recognition.

3. Contribution Strategy

Members approaching $3M may choose to reduce or stop making voluntary contributions to prevent breaching the threshold. Spreading contributions between spouses can also help keep individual TSBs below the limit.

4. Super Splitting

Contribution splitting between spouses — transferring up to 85% of concessional contributions to a spouse's account — can help balance TSBs across two members and delay or avoid the threshold. This is easier to implement inside an SMSF than in most APRA funds.

Does Division 296 Make an SMSF Less Attractive?

The short answer is no — in fact, the flexibility of an SMSF is precisely what helps affected members manage Division 296 most effectively. APRA fund members affected by the tax have almost no tools available to influence the timing or composition of their fund's earnings. SMSF trustees, by contrast, can manage asset realisations, pension commencement timing, contribution splitting, and investment strategy with precision. For high-balance members, the control an SMSF provides is more valuable post-Division 296, not less.

Related Articles

• SMSF Property Investment Rules in 2026 — What Changed and What's Still Allowed
• Is an SMSF Worth It in 2026? — The Honest Answer
• SMSF Compliance Checklist — What Trustees Must Do Each Year