How Much Does a Trust Tax Return Cost in Australia? (2026)

Trust tax return cost is one of the harder numbers to pin down in Australia, and not because accountants are being cagey. Search it and you get general accountant-fee guides that mention trusts once in a service list and never come back to them. The quote in your inbox says $1,800 and there is nothing to compare it against.

This guide gives you the range, what the fee actually buys, the specific things that push it from the low end to the high end, and the number almost nobody publishes: what running the whole structure costs in a year rather than just lodging the return.

What you are actually paying for

A trust return is three pieces of work, not one.

There is the trust tax return itself, lodged with the ATO. Behind it sits a set of financial statements, a profit and loss and a balance sheet for the trust. And then there is a distribution statement for each beneficiary, setting out what they were entitled to and what character that income had, because a beneficiary needs to know whether their $20,000 was ordinary income, a franked dividend or a capital gain before they can lodge their own return.

That third piece is where the judgement lives, and it is the reason a trust return is not just a bigger version of a personal return. A trust generally pays no tax itself: the income is taxed to the beneficiaries who are presently entitled to it. So the substance of the job is getting the distributions right and documented, not filling in a form.

A sole trader return, by contrast, is one personal return with a business schedule attached. Same person, same tax file number, no separate financials and no distribution statements. That is the honest explanation for the gap in price, and it is worth knowing before you decide a quote is unreasonable.

What a trust tax return costs in 2026

For a standard family trust, the range runs from around $660 to $3,000.

There is also a budget tier advertising trust returns from around $300 to $700. Before you take it, ask one question: are the financial statements included? At that price they often are not, and a trust return without financial statements behind it is a different product sold under the same name. The same applies to distribution statements.

For transparency on our own side of it, family trust returns start at $660 inc GST with the financial statements and beneficiary distribution statements included, prepared by a registered Tax Agent. Genuinely complex trusts, with payroll, fixed assets or several years to catch up, get a fixed-fee quote before any work starts rather than an hourly rate.

What a trust return costs is one part of the bigger question of what a business tax return costs in Australia, and trusts sit at the expensive end of that ladder for the reasons above.

The number nobody publishes: what the whole structure costs

Fee guides price the return and stop. The figure that decides whether a trust is worth keeping is what the family spends across the whole structure in a year.

The full list is usually longer than people expect:

• The trust tax return, every year, whether the trust traded or not.
• A company tax return if there is a bucket company catching surplus distributions.
• ASIC annual review fees if the trustee is a company, or if the bucket company exists.
• A personal tax return for each beneficiary who receives a distribution.
• Bookkeeping, if the records are not already reconciled.

The reason to run that arithmetic is not to talk you out of a trust. It is that a structure saving $3,000 of tax a year and costing $2,500 to comply with is not the win it was sold as, and the only way to know which side of that line you are on is to count both numbers. The bucket company in particular is worth pricing properly, because it means a second company return for as long as it exists.

What pushes a trust return up the range

Six things account for almost all of the spread.

1. Activity levelA passive investment trust holding shares or a single rental is the cheapest job on the board, built largely from statements the broker and property manager already produced. A trading trust with staff, stock and a year of BAS behind it is a different product, commonly $1,500 to $2,500.
2. The state of the recordsReconciled in Xero, MYOB or QuickBooks, the return is largely structured review and the fixed fee holds. A year of uncategorised transactions means bookkeeping first, billed as a separate line (ours is $50 an hour) or buried in a bigger fee.
3. Beneficiaries and distributionsEvery beneficiary needs a statement, and streamed capital gains or franked distributions add judgement calls to each one.
4. Capital gainsA property or share sale in the year adds a CGT calculation and the discount question for each beneficiary who receives part of the gain.
5. GSTIf the trust is registered, the return has to reconcile with the BAS lodged through the year, and any gaps become clean-up work.
6. Catch-up yearsSeveral years behind is a bigger job than one clean year, and it is priced that way.

If catch-up years are your situation, it is worth dealing with them as overdue returns rather than quietly adding a year each July.

Fixed fee or hourly for a trust return

For a standard family trust with reconciled records, a fixed fee wins for most people. The work is largely formulaic, the accountant can see the shape of it before quoting, and you know the price before you commit rather than after.

Hourly is defensible for a genuinely complex trading trust or a group with several entities and real unknowns in it. What you are buying then is flexibility, and the overrun risk sits with you rather than the firm. The full case either way is in our comparison of fixed fee and hourly billing, and it applies to trusts more sharply than to most structures because the annual work is so repeatable.

One useful tell: if a firm will not quote a fixed fee for a passive investment trust with clean records, that says more about how they price than about your trust. There is very little unknown in that job.

Is the fee deductible?

Generally yes, to the extent the cost relates to producing the trust’s assessable income. The ATO treats the cost of managing your tax affairs as a deductible expense, and a registered Tax Agent preparing the trust return falls squarely inside that.

The limit is the connection to income. Costs tied to private or non-income-producing purposes do not qualify, so a deed variation done for family reasons is not the same thing as the annual compliance work. Where a trust has both, the fee gets apportioned.

The practical effect is that the after-tax cost of the return is lower than the invoice, which is worth factoring in when you are weighing whether the structure earns its keep.

Can you lodge a trust tax return yourself?

Technically yes. Practically, almost nobody does.

A trust cannot lodge through myTax, which is built for individuals. The return needs financial statements and a distribution statement for each beneficiary behind it, and those have to agree with what every beneficiary puts in their own return. Most trustees use a registered Tax Agent, which also gives access to the agent lodgement program and more time than the standard deadline.

None of that makes self-lodgement reckless. It makes it a lot of work for a saving that shrinks once you account for the deduction.

What to ask before you engage

• Is a full set of financial statements included in the quoted fee, or billed separately
• Are the beneficiary distribution statements included
• Is this a fixed fee or an estimate, and what happens if the job runs long
• Who actually prepares the return, and are they a registered Tax Agent
• What happens if the records are not reconciled, and what does that cost
• Can the trust, any bucket company and the beneficiary returns be done as one engagement

The last one matters more than it looks. Doing related returns separately is how distributions end up inconsistent between the trust return and the beneficiaries’ own returns, and fixing that later costs more than doing it together in the first place.

Beyond that, the two levers with real numbers attached are keeping the books reconciled through the year, and getting the trustee resolution signed before 30 June. A late or missing resolution creates work at the accountant’s end and a far worse tax outcome at yours.