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Tax Accountants

Tax Accountants: directory of firms

A tax accountant in Australia is normally a registered tax agent whose year is built around the income year ending 30 June and the returns that follow it. The work covers individuals with salary, investments or rental income, sole traders, partnerships, trusts, companies and self-managed super funds, and it includes the follow-on questions: instalments, amendments, objections and the letters that arrive months later.

Browse tax accountants by city, and see what to check before you hire.

This kind of work is often limited to licensed or registered professionals. Ask for their licence or registration number before you share any details.

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The deadline structure is the part most people get wrong. If you lodge your own return it is due by 31 October. If you lodge through a registered tax agent, the agent's lodgment program usually gives a later date, but you have to be on that agent's books in time. The ATO's advice is plain: if you are using a tax agent for the first time, or changing agents, contact them before 31 October.

Beyond dates, the value is in judgement. Whether an expense is deductible, how a capital gain is calculated, whether a trust distribution has been properly resolved, whether an amendment is the right response to a mistake. Those are questions with legislation and ATO guidance behind them, which is why they are charged by the hour rather than by the form.

When a return stops being a myTax job

  • You sold a property, shares or crypto during the year, so a capital gain has to be worked out and the records for it found.
  • You have rental income, especially in the first year, when the split between repairs, capital works and depreciating assets is decided.
  • You run a business as a sole trader and have to reconcile business income with the activity statements already lodged.
  • You are a beneficiary of a trust or a shareholder in a private company, where distributions and loans carry their own rules.
  • You have income from overseas, or you moved in or out of Australia partway through the year.
  • You have returns outstanding from earlier years and want them all dealt with at once.

31 October, and the dates that come after it

Self-lodgers have one date: 31 October. Clients of a registered agent sit on the agent's lodgment program instead, and the ATO publishes those dates by client type. For individuals and trusts, returns are due on 31 October where a prior year return was outstanding at 30 June, on 31 March for clients whose latest return produced a tax liability of 20,000 AUD or more, and on 15 May for everyone remaining, with a concessional 5 June date available in defined cases.

Early July is not automatically the best time to lodge. Employers have until 14 July to make their Single Touch Payroll finalisation declaration, and the ATO advises employees to wait until their income statement shows as tax ready. Bank interest, dividends and health insurance details also pre-fill over the first weeks of the new income year.

How a tax return engagement runs

The agent confirms your identity and links you to their practice, then pulls the ATO pre-fill data. You supply what pre-fill cannot see: work-related expenses with their evidence, rental statements, contract notes for anything sold, private health details if they have not loaded, and any foreign income.

The agent prepares the return, sends it for your review, and lodges only after you have approved it. You should see the figures before lodgement, and the declaration you sign is yours. The ATO's myDeductions tool in the ATO app is a reasonable way to keep receipts through the year and hand them over in one go.

Overdue returns and ATO debt

Unlodged returns compound. Having a prior year return outstanding at 30 June pushes the current return back to the 31 October date even on an agent's program, and failure to lodge attracts penalties and interest on any amount owing.

The right move is to get the oldest year lodged first and to talk to the ATO or your agent about the debt separately from the lodgement. Lodging is what stops the problem growing; a payment arrangement deals with what has already accrued. Leaving both alone is the only approach that reliably makes things worse.

What registration buys you at tax time

Only a registered tax agent may charge a fee to prepare and lodge your return. The ATO points taxpayers to the TPB register to find one or to check one, and notes that registration means the Board has tested the practitioner's qualifications and experience and holds them to the profession's code of conduct.

Registration pathways differ by background: an accounting degree plus board approved courses and a year of full-time relevant experience in the past five years, a diploma plus two years, a law qualification with relevant experience, or eight years of experience in the past ten for the work experience and association pathways. Whichever route, the register shows the result and any conditions attached to it.

Lodging yourself against using an agent

  • Cost: myTax is free, an agent charges a fee, and that fee is generally claimable in the following year's return.
  • Time: pre-fill makes a simple salary return quick, while anything with a business, a rental or a capital gain takes real work either way.
  • Deadline: 31 October if you lodge yourself, or the agent's program date if you engage before then.
  • Risk: an agent reviews the claims before they go in, and their professional indemnity insurance stands behind the advice they give.
  • Records: the obligation to keep substantiation for what you claim stays with you regardless of who lodges.

Tax Accountants: frequently asked questions

I missed 31 October. What now?

Lodge as soon as you can. Engaging a registered agent after the date does not automatically give you their program dates, but getting the return in limits penalties and interest, and the agent can deal with the ATO about the delay. Do not leave a second year to pile onto the first.

How long do I have to keep receipts for deductions?

Keep the records that support what you claimed. For business records the ATO's general rule is five years, running from when the record was made or the transaction completed, whichever is later, and longer for assets you still own. The same logic applies to individual claims: the evidence has to survive as long as the ATO can review the assessment.

Can my tax agent fix a return I have already lodged?

Yes. Mistakes are corrected by amending the return rather than lodging a second one. Tell the agent as soon as you notice, because voluntary corrections are treated differently from errors the ATO finds first.

Why is my refund different from the estimate?

The estimate is calculated from the return as lodged. The assessment applies any offsets, Medicare levy adjustments, study loan repayments and existing ATO or other government debts. The notice of assessment sets out the difference line by line.

Does using an agent increase my audit risk?

No. The ATO's data matching looks at what is claimed against what comparable taxpayers claim and against third-party data. A registered agent generally reduces the chance of a claim that cannot be supported going in at all.

Sources

  1. ATO - Lodge with a registered tax agent
  2. ATO - Registered agent lodgment program: individuals and trusts
  3. ATO - End-of-year finalisation through STP
  4. Tax Practitioners Board - Qualifications and experience for tax agents
  5. ATO - Overview of record-keeping rules for business

Written by the LokalMatch editorial team. Last reviewed 22 September 2026. How we write and check our guides

What affects the fees tax accountants charge

Fees depend on the work involved and how the professional bills. We only publish fee ranges when they’re backed by real LokalMatch data or reliable sources. Until then, here’s what usually changes the fee:

  • Scope and complexity of the work
  • How the professional bills: hourly, flat fee or retainer
  • Experience and seniority of the person doing the work
  • Deadlines and how urgent the work is
  • Third-party costs such as filing, registration or government fees

How to compare tax accountants before you hire

  • Check that they are licensed or registered for this work where you live, on the regulator’s public register.
  • Look for experience with matters like yours, and ask who will actually handle your file.
  • Ask how they charge before any work starts, and get the terms in writing.
  • Compare two or three professionals before you decide.
  • Be wary of anyone who guarantees a particular outcome.

Questions to ask tax accountants before you hire

  • Are you licensed or registered for this work, and with which body?
  • Have you handled matters like mine before?
  • Who will do the work, and who will I deal with day to day?
  • How do you charge: hourly, a flat fee or a retainer?
  • What is included in your fee, and what costs extra?
  • Will you confirm the scope and fees in a written engagement letter?
  • Do you carry professional liability insurance?

Licences and registration

This kind of work is often limited to licensed or registered professionals, and the rules depend on where you are. Ask which body they’re registered with, and check their status on that body’s public register before you hire.