The Federal Government's recently enacted capital gains tax reforms have generated significant discussion among business owners, investors and family groups.
With the 50% CGT discount for individuals and trusts removed from 1 July 2027, cost base indexation introduced, and pre-CGT assets brought within the regime, many taxpayers are asking:
"Do I need to sell or restructure before 30 June 2027?"
For most taxpayers, the answer is likely no.
While 30 June 2027 is an important planning milestone, it should generally be seen as a valuation and modelling date, not a hard transaction deadline. Commercial objectives should continue to drive decisions, with tax forming part of the analysis rather than dictating the outcome.
What Is Changing?
From 1 July 2027, the CGT landscape will look materially different.
The headline changes include:
- Removal of the 50% CGT discount for Australian resident individuals and trusts.
- Introduction of a cost base indexation regime.
- Extension of the CGT regime to pre-CGT assets.
- A transitional market value reset mechanism for assets held at 30 June 2027.
- Introduction of a 30% minimum tax on certain post-1 July 2027 capital gains.
While these reforms are significant, it is important to understand that they do not result in historical gains being immediately taxed.
Broadly, the rules separate gains accrued before 1 July 2027 from gains arising afterwards.
Why 30 June 2027 Matters
The key feature of the reforms is the transitional reset that occurs at 30 June 2027. For many taxpayers, the value of their assets at that date will become a critical reference point in determining how future gains are taxed.
Business interests, investment assets, private company shares, trust interests and other assets may therefore require robust valuation evidence as at 30 June 2027.
For founders, a business valuation could materially affect future tax outcomes. Likewise for long-term investors holding low-cost-base assets.
Importantly, obtaining a valuation years after the event may prove difficult, particularly where value is driven by goodwill, IP, brand recognition or other intangible assets. A key planning step may simply be to obtain and retain appropriate valuation evidence when required.
Should Business Owners Accelerate a Sale?
The reforms have prompted some owners to consider bringing forward a sale before 1 July 2027. While this may be worth considering in some cases, tax should not drive a transaction that would not otherwise occur.
A transaction accelerated for tax reasons alone may result in:
- Reduced sale proceeds.
- A more limited buyer pool.
- Increased transaction risk.
- Commercial disruption.
- Succession outcomes being implemented before stakeholders are ready.
For many business owners, the most important question remains the same as it was before the reforms: Is it the right commercial time to transact? If the answer is no, the tax outcome should rarely be the sole reason to proceed.
Family Groups and Succession Planning
One area where the changes may warrant earlier consideration is succession planning. Many family groups hold assets acquired before September 1985. Historically, those assets benefited from pre-CGT status, allowing intergenerational planning without triggering tax on historical gains. From 1 July 2027, that position changes.
While gains accrued before the transition date continue to receive protection under the transitional rules, future appreciation will be subject to CGT.
For families already considering a succession event, these reforms may provide a catalyst to revisit existing plans and assess whether action should be taken before 1 July 2027.
Succession planning remains a family and commercial issue, not just a tax issue. Families should avoid rushing into restructures where governance, family readiness or commercial objectives have not been properly addressed.
What Should Business Owners Be Doing Now?
For most taxpayers, the focus over the next 12 months should be preparation, not immediate action. Key areas to consider include:
1. Understanding the Impact
Business owners should model potential outcomes under the new regime and understand how the changes affect their likely exit position.
2. Reviewing Asset Registers
Ensuring cost base records, acquisition documentation and historical records are complete will become increasingly important.
3. Identifying Valuation Requirements
Groups holding private company shares, trust interests, intellectual property, goodwill or other hard-to-value assets should consider valuation requirements well before June 2027.
4. Revisiting Succession Plans
Families contemplating leadership transitions or intergenerational transfers should reassess whether existing plans remain appropriate in light of the reforms.
5. Considering Available Concessions
The interaction between the reforms and the small business CGT concessions will need careful consideration, particularly for privately owned groups approaching a future liquidity event.
Big CGT decisions need tax consultant advice
The Federal Government's CGT reforms represent a major overhaul of Australia's capital gains tax system. But despite some of the commentary surrounding the measures, 30 June 2027 is generally not a deadline requiring immediate action. For most taxpayers, it's a planning date.
The businesses and families best positioned under the new regime will not be those that rush to transact, but those that understand the changes, maintain strong records, obtain appropriate valuations and keep decisions aligned with commercial objectives.
As with most tax reforms, the best outcomes are generally achieved where planning occurs early and decisions are driven by commercial reality rather than tax alone. To discuss your situation in detail, get in touch with a tax consultant via the form below.




