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What is the CGT Concession for Small Business Clients?

Published 26 June 2026 · Last updated 26 June 2026

Quick Answer

The CGT concession for small business clients in Australia provides tax relief on the sale of business assets. Key concessions include the 15-year exemption, 50% active asset reduction, retirement exemption, and rollover relief. Eligibility depends on turnover and asset use. Consult Division 152 of ITAA 1997 for detailed criteria.

Capital Gains Tax (CGT) concessions for small business clients are designed to provide significant tax relief when selling business assets. Under Division 152 of ITAA 1997, these concessions can substantially reduce or even eliminate CGT liabilities, making them a powerful tool for small business owners planning their business exit strategy.

The core concessions include the 15-year exemption, 50% active asset reduction, retirement exemption, and the small business rollover. The 15-year exemption allows eligible businesses to disregard a capital gain entirely if the asset was held for at least 15 years and the business owner is retiring. The 50% active asset reduction halves the capital gain on active business assets. The retirement exemption allows a business owner to disregard up to a lifetime limit of a specified amount, provided the amount is used for retirement. Lastly, the rollover concession allows deferral of a capital gain if a replacement asset is acquired.

One common misconception is that these concessions apply automatically. In reality, eligibility is contingent upon meeting specific criteria, such as the $2 million turnover test or the $6 million net asset value test. Furthermore, the asset must be an active asset used in the business.

To see how this plays out, consider a small business owner who sells an active asset for $1 million, having purchased it for $200,000. Under the 15-year exemption, if they meet all conditions, the entire capital gain of $800,000 can be disregarded. Alternatively, with the 50% active asset reduction, the taxable gain would reduce to $400,000, significantly lowering their tax liability.

In our experience reviewing thousands of properties across Australia, many small business owners overlook the retirement exemption, thinking it applies only at the age of 65. However, it can be applied at any age provided the proceeds are used for retirement. Additionally, failing to plan for the small business rollover can lead to missed opportunities for deferring tax liabilities. Lastly, clarity on the net asset value test is often lacking, which can lead to incorrect eligibility assessments.

The answer can differ depending on your situation. For example, if your business turnover exceeds $2 million, you may not qualify for these concessions. Similarly, if the asset was not actively used in your business for a significant period, it may not qualify as an active asset. If the business is owned through a family trust or a company, different rules might apply, impacting the availability of these concessions.

When to get professional advice? Since eligibility and the application of these concessions can be complex, involving a Chartered Quantity Surveyor and a tax accountant early in the process can ensure you maximise your tax benefits. They can provide clarity on asset classification and eligibility tests, and help navigate the nuances of Division 152.

What to do next?

  • Review your business asset portfolio to identify potential CGT liabilities.
  • Consult with a tax accountant to verify eligibility for the small business CGT concessions.
  • Consider the timing of asset sales to maximise CGT benefits.
  • Engage a Chartered Quantity Surveyor for asset classification and valuation.
  • Explore the implications of different concessions on your retirement planning.
  • Stay updated on legislative changes affecting small business CGT concessions.
  • Frequently Asked Questions

    What is the 15-year exemption?

    The 15-year exemption allows small business owners to disregard capital gains on assets held for at least 15 years, provided certain conditions are met, such as the owner retiring or turning 55.

    How does the 50% active asset reduction work?

    This concession reduces the capital gain on active business assets by 50%, significantly lowering the taxable amount. The asset must be actively used in the business to qualify.

    Can a family trust access these concessions?

    Yes, family trusts can access small business CGT concessions, but eligibility criteria must be met, including the significant individual test and the 90% test for beneficiaries.

    Are there any state-specific CGT concessions?

    CGT is a federal tax, so concessions under Division 152 apply nationally. However, state taxes and duties may vary, impacting overall financial outcomes.

    How do I report CGT concessions in my tax return?

    Report CGT concessions in the CGT schedule of your tax return. Ensure accurate records and documentation to support your claims, as the ATO may review them.

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