Australia remains one of the few developed economies without a formal estate or inheritance tax in 2026. That fact gets used as a marketing line by various financial services products. The reality is more nuanced. We don’t have an estate tax. We do have a capital gains regime that captures a meaningful chunk of estate value for many families.

The basic rule that matters for most Australians: when an asset transfers from a deceased estate to a beneficiary, there’s typically no immediate CGT event. The cost base usually carries over. CGT triggers when the beneficiary later sells. The exception is the main residence, which keeps a generous concession through the estate but only for a limited window.

The window matters more than people realise. The two-year rule for selling a main residence after death is roughly the line between a tax-clean disposal and a potentially significant tax bill. In practical terms, families dealing with a deceased estate in 2026 should be aware of this clock from the first conversation with the lawyer, not from the third meeting six months in.

The other area where the CGT-as-de-facto-estate-tax dynamic shows up is intergenerational transfers of investment property. The accumulated capital gains on properties held since the 1980s can be substantial. The beneficiaries inherit the cost base, which is often very low, and the tax bill at eventual sale can be larger than people expect. Planning for this years before death is far more effective than planning for it after.

Superannuation death benefits remain a separate world with their own rules. The tax treatment depends heavily on whether the beneficiary is a tax dependant. The 2024-2025 reform changes have settled into practice. The basic structure still rewards thinking about super as part of the estate plan rather than as a separate question.

The political question of whether Australia should introduce an actual estate tax comes up occasionally in policy discussions. The case is well-rehearsed. The political appetite has been low for decades. There’s no near-term sign of that changing, but the wealth concentration trends in Australia are real enough that the conversation will continue.

For most families, the practical estate planning task in 2026 is the same as it was in 2020: have a current will, understand the CGT consequences of the assets you hold, plan for the family home appropriately, and consider super beneficiary nominations carefully. The absence of estate tax is convenient but it’s not an excuse for not planning.