Australian Trust Tax Changes: Questions Small Business Owners Should Ask Their Accountant

Australian trust tax changes can sound unsettling when your business operates through a family trust. Before making an expensive decision, I would start with a simpler question: does the proposed change actually apply to my circumstances?

If you are juggling customers, staff and cash flow, another tax headline is probably the last thing you need. You need to know what to ask, which documents to gather and whether anything requires action now.

This guide is for Australian small business owners, sole traders and consultants who use a trust, receive trust distributions or are considering a business structure. I have put together the questions I would take to an accountant so the discussion ends with a practical plan.

Last reviewed: 19 October 2026. The reform discussed below is proposed legislation. The government announcement confirms introduction of the bills, rather than enactment. Check the final law and current professional advice before acting. This article provides general information, not personal tax or legal advice.

What are the proposed Australian trust tax changes?

On 14 October 2026, Treasury announced legislation for a minimum tax on discretionary trusts, proposed to start on 1 July 2028. It also announced restructuring rollover relief proposed from 1 July 2027. These are proposed commencement dates, not current payment deadlines. Read the Treasury announcement.

The package includes exclusions for specified trusts and income, including fixed trusts and primary production income. It also proposes an exemption election linked to distributions following an upfront nomination of beneficiaries. An election would not itself require restructuring. Eligibility and continuing conditions need checking against the legislation.

Treasury says more than 90% of small businesses would be unaffected in any given year. That broad estimate cannot establish whether your trust qualifies. I would ask for an assessment of my own deed, income and beneficiaries.

The practical job now is to understand your position and compare options before committing money to a restructure.

1. What type of trust do I actually have?

“Family trust” might be the phrase you use at home, but I would ask my accountant to identify the structure precisely. Who is the trustee? Which entity operates the business? Who owns the assets? Who can receive income?

A company acting as trustee and a business trading through a company can look similar on a bank statement. I would ask for a simple written map showing the trust, trustee, trading entity and beneficiaries. This makes the rest of the conversation much easier.

Ask: “Which features of our trust deed and actual activities determine whether this proposal affects us?”

2. Does the proposal affect our income and beneficiaries?

I would take last year’s figures and a realistic forecast rather than ask for an answer based only on the business name. Ask your accountant to separate trading income, investment income, capital gains and other amounts before assessing the proposal.

Also explain planned changes: a business sale, retirement, a new family member joining the business or a beneficiary moving overseas. These details give your adviser a more useful basis for advice than last year’s tax return alone.

Ask: “Which income and distributions could be affected, and which assumptions have you used?”

3. Could an exemption or election apply?

An exemption headline is a starting point for a question. I would want the adviser to identify the relevant condition and explain how we could demonstrate that we meet it.

For any proposed election, I would ask who must be nominated, what choices remain available later and what happens if family circumstances change. I would also ask whether an existing family trust election is relevant, rather than assume it is the same as the newly proposed election.

Ask: “What would we need to do to qualify, remain eligible and keep appropriate records? Which details are still subject to the final law?”

4. What would the options mean for our cash flow?

A tax comparison is most useful when it shows timing as well as totals. I would ask for a forecast showing who would fund each payment, when money would leave the business and what remains for wages, suppliers and working capital.

Start with IBO’s step-by-step cash flow forecast guide. Then ask your accountant to add the tax assumptions relevant to your trust.

I would compare three scenarios: continuing the current structure, using an available election or exemption, and restructuring if the adviser considers it appropriate. Ask for both the initial costs and the ongoing administration costs.

Ask: “After tax, professional fees and implementation costs, how much usable cash would each option leave us?”

5. Would restructuring solve a problem worth the cost?

I would ask my accountant to explain the commercial reason for any recommended change. A new structure should suit how the business operates and where it is heading.

Before approving work, request an itemised estimate covering accounting and legal advice, potential taxes and duties, asset transfers, finance arrangements and administration. Ask which contracts, leases, licences, insurance policies and bank arrangements would need review.

If rollover relief is relevant, ask exactly what it would cover and what costs would remain. I would not budget on the assumption that “relief” means a cost-free transition.

For a family business, I would also connect the decision to succession planning and a future family transfer. A structure that suits today’s income may need a separate discussion about tomorrow’s ownership.

Ask: “What problem would restructuring solve for us, what could go wrong during the change, and what would it cost to implement?”

6. Are our existing trust records in order?

While the proposal develops, I would use the meeting to check the trust’s current paperwork. Ask your accountant to review the deed and amendments, previous distribution decisions, beneficiary balances and any outstanding amounts.

The ATO explains that the trustee manages the trust’s tax affairs, and who pays income tax depends on the distributions and recipients. Its guidance also explains that trust losses cannot simply be distributed to beneficiaries. These existing obligations deserve attention alongside any future reform.

Read the ATO’s business structure tax obligations.

Ask: “Are there existing compliance issues we should resolve now, independently of the proposed changes?”

7. What should we do now, and what should wait?

I would ask for a short written action plan with an owner, a due date and a reason for every task. Gathering documents may be sensible immediately. Committing to a major change needs a clearer assessment of the law, costs and your circumstances.

Ask who will monitor legislative developments and when you should meet again. Put that review date in the calendar so the issue does not disappear until the next alarming headline.

Ask: “Which decisions can we make confidently now, and which depend on legislation or guidance that is still to come?”

What to take to your accountant

To make a paid meeting more productive, I would gather the following in one secure folder:

• The trust deed and all amendments.
• Trustee and related company details, plus a simple ownership map if available.
• Recent trust tax returns, financial statements and distribution records.
• Current management accounts and a cash flow forecast.
• Details of beneficiary balances, loans and outstanding amounts.
• A list of major assets, finance arrangements and important contracts.
• Notes about a planned sale, succession, retirement or family changes.

Send documents through your accountant’s secure channel and ask what else they need before the appointment. Keep sensitive financial and beneficiary details out of public AI tools.

An email you can send to your accountant

“Could we review whether the proposed Australian trust tax changes affect our business? I would like to confirm our trust type, potential eligibility for exclusions or an election, and whether any restructuring option is worth considering. Please outline what information you need, your fee for an initial assessment, which matters remain uncertain and when we should review the position again.”

Frequently asked questions

Have the Australian trust tax changes already started?

The 14 October announcement describes bills introduced to Parliament and proposed future start dates. It does not establish that the minimum tax is already operating. Ask your adviser to confirm the legislative status when you seek advice.

Should every small business with a trust restructure?

I would ask for an individual assessment first. A useful recommendation explains applicability, alternatives, costs, cash flow and the business reason for changing structure.

Does calling it a family trust establish eligibility?

I would not rely on that label alone. Ask the accountant to assess the deed, activities, income and beneficiaries against the relevant legal requirements.

What is the most useful first step?

Gather the deed and recent financial records, then request a scoped review. Ask for a written explanation of whether the proposal affects you and the next decision you need to make.

My approach: get clarity before committing money

I would aim to leave the meeting with three things: an explanation of whether the proposal matters to the business, a comparison of any realistic options, and a dated action plan. That turns a complicated tax headline into work you can actually manage.

If your time or budget is tight, ask for an initial applicability review before commissioning a full restructure analysis. Agree the scope and fee first.

What are the Sources and review notes

Treasury: Tax reform for a fairer tax system, 14 October 2026 — primary announcement for the proposed reforms and dates.

ATO: Business structures — key tax obligations — background on existing trust responsibilities.

This article should be reviewed when the bills progress, final legislation is available or implementation guidance changes.