A sale is on the table. You've owned an investment property, shares or a business interest for years, and the contract date could affect the tax result. A capital gains tax accountant helps you assess that decision before signing, rather than trying to reconstruct the position after settlement.
Table of Contents
- When a Capital Gains Tax Accountant Becomes Essential
- How CGT Actually Works in Australia
- What a Specialist Adviser Actually Does for You
- The 2027 CGT Reform and Why Timing Matters
- A Worked Example With Dr Anya Sharma in Sydney
- Engagement Triggers and How to Choose the Right Adviser
- Choosing a Qualified Capital Gains Tax Accountant
When a Capital Gains Tax Accountant Becomes Essential
This article is for Australian taxpayers considering a sale in 2025 or 2026, small-business owners planning an exit, executors managing an estate with assets, and SMSF trustees reviewing disposals. A capital gains tax accountant is a qualified tax adviser who specialises in asset disposals, including investment property, shares, managed funds, crypto assets and business interests.
Australian capital gains tax (CGT) isn't a separate tax. The Australian Taxation Office (ATO) includes it in income tax, and the adviser's job is broader than entering a sale into an annual return. They identify whether a CGT event happened, establish the relevant event date, calculate the net capital gain and determine what must be reported. The ATO's capital gains tax guidance also supports the current discount framework for eligible Australian resident individuals who hold an asset for at least 12 months.
The need for specialist advice becomes clear when the asset has a long history, several owners, mixed use or an uncertain cost base. A property may have been a main residence before being rented. A business sale may involve active assets, goodwill and retirement planning. A trust may require careful distribution analysis. An SMSF disposal also brings investment strategy, valuation and compliance considerations.
Practical rule: If the transaction is material to your wealth, obtain the tax analysis before the sale contract is signed.
For a property sale, Everglow's guidance on taxation on property sale provides useful background. The important decision, however, is whether your circumstances require a precise calculation rather than a general estimate.
How CGT Actually Works in Australia
CGT starts with a CGT event, usually the disposal of an asset. The basic calculation compares the capital proceeds with the asset's cost base, adjusted for relevant acquisition, improvement and disposal costs. A capital loss may then be available to offset capital gains, subject to the applicable rules and records.
The order matters. For an eligible Australian resident individual or trust, the ATO says the 50% CGT discount is applied after capital losses have been offset against capital gains, and only where the asset was held for at least 12 months. A capital gains tax accountant should therefore verify residency and holding period, net losses, and then apply the discount to the remaining eligible gain. See the ATO's explanation of how to calculate CGT.
A dedicated CGT schedule becomes a practical compliance task when total capital gains or capital losses exceed $10,000 in 2025–26, according to the ATO's current guidance. The schedule brings the calculations together with the income tax return, so incomplete transaction records can create reporting problems even where the underlying sale appears straightforward.
If you're estimating the position on a rental property, you can also estimate your rental sale tax as an initial planning exercise. It shouldn't replace a review of ownership, improvements, losses, residency, depreciation history and the actual CGT event.
For trust-held assets, the ownership structure adds another layer. Everglow's guide to capital gains tax in a trust explains why the deed, distribution resolution and supporting records deserve attention before the return is prepared.
What a Specialist Adviser Actually Does for You
A specialist adviser earns their fee through decision quality, not arithmetic. The first task is often reconstructing the cost base from old contracts, settlement statements, improvement invoices, valuations and ownership records. If the asset has changed use or ownership, the calculation may require a careful timeline rather than one purchase price and one sale price.
The second task is testing concessions in the correct order. For an eligible small business, the retirement exemption can disregard capital gains up to a $500,000 lifetime limit per individual or CGT concession stakeholder, as set out in the ATO's small-business retirement exemption guidance. The 15-year exemption may remove CGT where the asset was continuously owned for 15 years, the owner is at least 55 and retiring, or permanently incapacitated, and the other conditions are satisfied.
A main residence can also be fully exempt where the ATO's conditions are met. Those conditions include Australian residency, use as the home for the whole ownership period, no income-producing use, no profit-making activity and land of 2 hectares or less. A former home may also continue to qualify under the ATO's six-year rule, depending on how it was used and when the sale contract was entered.
The work can be summarised this way:
| Service stream | Principal technique or concession | Typical client impact |
|---|---|---|
| Calculation | Cost-base reconstruction and event-date analysis | Creates a defensible gain or loss calculation |
| Small business | Active asset, retirement and 15-year exemption testing | May materially reduce or remove CGT where eligibility is met |
| Residence and use | Main-residence and absence-period analysis | Clarifies whether an exemption or partial exemption may apply |
| Evidence | Valuations, contracts and transaction records | Supports the position if the ATO asks questions |
The ATO's active asset test sets specific ownership-period requirements, so early review is sensible. Everglow also discusses how to reduce CGT in Australia through lawful planning rather than last-minute assumptions.
The 2027 CGT Reform and Why Timing Matters
The policy environment has changed. In the 2026–27 Federal Budget, announced on 12 May 2026, the government proposed replacing the 50% CGT discount for individuals, trusts and partnerships with cost-base indexation and a 30% minimum tax rate on capital gains from 1 July 2027. The ATO says the proposed rules apply only to gains accruing after 1 July 2027, while the government's tax reform material sets out the broader transition.
This means a capital gains tax accountant should now act as a transition planner, not merely a return preparer. Acquisition dates, holding periods, the time a gain accrues and the structure owning the asset may all influence the analysis. The current ATO pages still describe the existing 50% discount for eligible assets held for at least 12 months, while the reform applies to the future period.
Don't sell solely because a rule change has been announced. Model the commercial cost, finance position, investment rationale and risk of acting before legislation is final. Everglow's explanation of the capital gains tax discount provides a useful starting point, but a transaction-specific review is essential.
A Worked Example With Dr Anya Sharma in Sydney
Dr Anya Sharma, a specialist in Chatswood, Sydney, is considering selling her 25% interest in a medical practice. The proposed sale price is $1.4 million, and her original buy-in was $320,000, held for 11 years. She wants to know whether to proceed now, restructure first or delay the transaction.
A capital gains tax accountant would start by checking the legal and tax character of the interest, reconstructing the cost base and identifying the CGT event date. The adviser would then test whether the practice interest and Anya's circumstances satisfy the small-business concessions, including the retirement exemption and the 15-year exemption. The 15-year exemption would require a continuous ownership period of 15 years and the relevant age, retirement or incapacity conditions, so the stated holding period doesn't establish eligibility by itself.
Under the current framework, the adviser would model the 50% discount only if the interest is eligible and the relevant holding-period conditions are met. The calculation would also account for any capital losses, Anya's residency and her other taxable income. The ATO's CGT discount guidance confirms that the discount changes the taxable gain, not the sale proceeds.
For Anya, the question isn't simply “how much tax will I pay?” It's whether the timing, structure and concession sequence produce an acceptable result alongside her retirement and practice decisions.
The adviser would separately model the announced post-2027 framework, clearly labelling it as a future policy scenario rather than a current assessment. Anya's superannuation balance, other income and decision to remain active in the practice could affect the recommendation. The value lies in presenting those trade-offs before she commits.
Engagement Triggers and How to Choose the Right Adviser
A specialist review earns its place when a disposal has several moving parts, or when the decision may change before 1 July 2027. Use the table to identify the right time to engage an adviser and the work they should be able to handle.
| Engagement trigger | Work to confirm before engagement |
|---|---|
| Sale of a substantial investment property | Reconstructing cost bases, main-residence history and CGT schedules |
| Business or business-asset disposal | Testing active-asset requirements and small-business concessions |
| Deceased estate with appreciated assets | Managing valuations, executor records and CGT event timing |
| Australian property involving an overseas owner | Reviewing tax residency and relevant withholding obligations |
| Decision affected by the 2027 reform | Comparing current and proposed rules without treating policy as final law |
Agree the engagement mechanics before work begins. Ask who prepares the CGT schedule, whether the fee is fixed, hourly or staged, and which tasks sit outside the quoted scope. A clear engagement letter should state the assumptions, documents required, deliverables and advice included.
The adviser should also confirm how they will coordinate with your existing tax agent, financial planner, solicitor or conveyancer. That matters where sale contracts, valuations, ownership records and retirement planning must align. Request comparable transaction experience and a written explanation of any additional work that may incur a separate fee. This keeps the review focused on decisions before the transition, rather than only recording the outcome afterwards.
Choosing a Qualified Capital Gains Tax Accountant
If you hold property or business assets approaching a sale, choose an adviser who can explain the decision in plain English and show the working behind it. The right capital gains tax accountant should help you plan the transition before 1 July 2027, not merely record the result in a historical return.
Ask direct questions:
- Transition planning: How will you compare the current rules with the proposed 2027 framework?
- Calculation method: How will you reconstruct the cost base and sequence losses before applying any discount?
- Concessions: Will you test small-business concessions before recommending a sale structure?
- Coordination: Will you work with my existing accountant and other advisers?
- Fees: What is included, and what work would be charged separately?
- Records: Which documents do you need, and how will you identify gaps before advice is finalised?
Combine these questions with the engagement triggers above to shortlist candidates. Ask for examples of comparable property or business transactions, and require a written outline of the work, assumptions, deliverables and fees. Confirm who prepares the CGT schedule and which tasks fall outside the quoted scope.
Keep your documents organised. The ATO's record-keeping requirements matter because a defensible CGT position depends on evidence, not memory. Gather purchase and sale documents, improvement costs, ownership records, valuations and relevant residence information before the first meeting.
The right capital gains tax accountant does more than prepare a historical return. They test the event, dates, structure, concessions and records before your decision becomes irreversible.
If you would like clarity on how these principles may apply to your own circumstances, contact Everglow on 1300 913 929 or email contact@everglow.au.
To book directly: Book a meeting with Panbo.
The right approach depends on your ownership structure, residency, records, asset history, income and transaction timing. Obtain advice before signing a contract, particularly if the proposed sale may be affected by the transition to the 2027 CGT framework.
Tags: capital gains tax accountant, Australian CGT, property tax, small business CGT concessions, tax planning, main residence exemption, CGT reform, Everglow Prosperity
