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How Does CGT Work for a Deceased Estate?

Published 26 June 2026 · Last updated 26 June 2026

Quick Answer

Capital Gains Tax (CGT) on a deceased estate in Australia depends on how and when the assets are transferred. Generally, there is no immediate CGT on the transfer of property to a beneficiary. However, CGT may apply when the beneficiary sells the inherited property. Special rules apply for main residences and pre-CGT assets. Consult a tax professional for tailored advice.

When a person passes away, their estate, including any property, may be subject to Capital Gains Tax (CGT) implications depending on how the estate is handled and when the assets are eventually disposed of. Understanding these rules is crucial for beneficiaries and executors to manage their tax obligations effectively.

Under Australian tax law, specifically the Income Tax Assessment Act 1997, the transfer of property from a deceased estate to a beneficiary is generally CGT-exempt. This means the transfer itself does not trigger a CGT event. However, the beneficiary inherits the deceased's cost base for the property, and CGT may apply when the beneficiary later sells the property.

A common misconception is that CGT is always payable immediately upon the death of the property owner. In reality, the timing and conditions of CGT liability depend on several factors, including whether the property was the deceased's main residence and the date of acquisition. For properties acquired before 20 September 1985 (pre-CGT assets), there is no CGT liability upon sale by the beneficiary.

To see how this plays out, consider a beneficiary inheriting a 3-bedroom house in Melbourne. The property was the deceased's primary residence and was acquired after 1985. The beneficiary decides to sell the property two years after inheritance for $900,000. Assuming the property's cost base is $600,000, the capital gain is $300,000. If the beneficiary holds the property for more than 12 months, they may qualify for a 50% CGT discount, reducing the taxable gain to $150,000. At a 37% marginal tax rate, this results in a CGT liability of $55,500.

In our experience reviewing thousands of properties across Australia, beneficiaries often overlook the potential CGT implications when inheriting property. A frequent oversight is not keeping accurate records of the property's cost base and improvements, which can lead to an inflated CGT liability. Additionally, many fail to consider the impact of holding the property beyond 12 months to benefit from the CGT discount.

The answer can differ depending on your situation. For example, if the deceased acquired the property before 20 September 1985, the asset is considered a pre-CGT asset, and any sale by the beneficiary is exempt from CGT. If the property was the deceased's main residence and not used to produce income, the sale may be CGT-exempt for up to two years after death. Properties held in a trust or by companies may also have different CGT rules.

Given the complexity of CGT and deceased estates, it's vital to seek professional advice. A Chartered Quantity Surveyor can provide an accurate assessment of the property's cost base, while a tax accountant can offer strategic advice to minimise CGT liability. Together, they ensure all aspects of the estate are handled tax-efficiently.

  • Review the deceased's records to determine the property's cost base.
  • Consult with a tax accountant to understand your specific obligations.
  • Consider holding the property for more than 12 months for potential CGT discounts.
  • Document any capital improvements made to the property for cost base adjustments.
  • Plan the timing of the sale to maximise tax efficiency.
  • Engage a Chartered Quantity Surveyor for a detailed CGT cost base report.
  • Frequently Asked Questions

    Is CGT payable on inherited property?

    Generally, CGT is not payable when property is inherited. However, it becomes payable when the beneficiary sells the property, unless certain exemptions apply.

    How does the main residence exemption apply?

    If the inherited property was the deceased's main residence and not used for income, it may be exempt from CGT for up to two years after death.

    What happens if the property was acquired before 1985?

    Properties acquired before 20 September 1985 are considered pre-CGT assets, and any sale by the beneficiary is exempt from CGT.

    Does the CGT discount apply to inherited properties?

    Yes, if the beneficiary holds the inherited property for more than 12 months before selling, they may qualify for a 50% CGT discount on the capital gain.

    Are there state-specific variations in CGT rules?

    CGT is a federal tax, so the rules are consistent across Australia. However, state duties or levies may apply, so it's best to check with local authorities.

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    Written by Koste Team · Koste Chartered Quantity Surveyors · AIQS Member · RICS Member · TPB Registered · 1300 669 400 · info@koste.ai