Tax Lawyers
Tax Lawyers: directory of firms
Tax lawyers work at the point where tax stops being a compliance exercise and becomes a legal dispute or a structuring decision with legal consequences. Most people never need one: a registered tax agent or accountant handles returns, activity statements and routine dealings with the Australian Taxation Office. A tax lawyer comes in when the Commissioner disputes a position, when the amounts are large, or when the structure being built has to survive scrutiny years later.
Browse tax lawyers by city, and see what to check before you hire.
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The formal dispute path is set out in Part IVC of the Taxation Administration Act 1953, headed taxation objections, reviews and appeals. It sets how a taxation objection is to be made, when it must be made, that the Commissioner must decide it, and that a person may then seek review of, or appeal against, the Commissioner's decision.
From there the Act provides two routes: review of objection decisions by the Administrative Review Tribunal, or an appeal to the Federal Court. Which one suits depends on the nature of the dispute, the evidence and the cost you are willing to carry, and it is a decision worth taking before the objection is even drafted.
Audits, objections, disputes and structuring work
- Responses to ATO reviews and audits, including information requests and interviews.
- Objections against assessments, amended assessments and private ruling decisions under Part IVC.
- Review in the Administrative Review Tribunal or appeal in the Federal Court once an objection is decided.
- Debt and recovery matters, including payment arrangements, garnishee notices and director penalty exposure.
- Structuring and transaction advice: trusts, company groups, business sales, succession and restructures.
- State taxes, which are separate: duty, land tax and payroll tax are administered by each state revenue office under state law.
How a tax objection and review works
An objection is a formal written document. Part IVC of the Taxation Administration Act sets out how taxation objections are to be made and when they are to be made, and it is the objection, not a phone call, that preserves your rights. The grounds have to be stated properly, because they shape what can be argued later.
The Commissioner then decides the objection. The Act includes a mechanism allowing a person to require the Commissioner to make an objection decision where one has not been made, which matters when a dispute has gone quiet.
Once there is an objection decision, the Act allows a person to seek review of, or appeal against, it. Division 4 of Part IVC deals with review by the Administrative Review Tribunal, including decisions refusing an extension of time, and Division 5 deals with appeals to the Federal Court.
Legal professional privilege and why the adviser matters
Confidential communications between a client and a lawyer for the dominant purpose of legal advice are privileged and generally do not have to be produced. That protection attaches to the lawyer relationship, and the position for advice from other advisers is different and narrower.
In a dispute where the ATO is issuing information requests, that distinction stops being theoretical. It is one of the main reasons contentious tax work is run by a lawyer, sometimes with the accountant continuing the compliance work alongside.
Privilege is not a way to hide primary records. Bank statements, invoices and contracts are not privileged because they were sent to a lawyer.
Tax lawyer, registered tax agent or accountant
A registered tax agent prepares and lodges returns and deals with the ATO on compliance matters, and agent registration is a regulated status in its own right. An accountant brings the financial analysis and the numbers. Most taxpayers need one or both and never need anything more.
A tax lawyer is the right call where there is a genuine dispute about the law, where an objection or a review is on foot, where the ATO is examining a structure or a transaction, where penalties and the remission of penalties are in issue, or where the advice needs to be privileged.
In practice the three work together. The best tax dispute teams have the accountant on the numbers and the lawyer on the position, rather than one person doing both badly.
What goes wrong in tax disputes
Missing the objection window. Part IVC sets when objections are to be made, and while extensions of time can be sought, a decision refusing an extension is itself the subject of a review right, which tells you how often people are late.
Second is talking to an auditor without preparation, where an offhand explanation becomes the ATO's understanding of the facts. Third is poor record keeping, because in tax disputes the burden generally sits with the taxpayer to show the assessment is excessive.
Fourth is treating a dispute about the amount as a dispute about penalties, or vice versa. They are different arguments with different tests, and both are often available.
Fees, and weighing them against the amount in dispute
Contentious tax work is priced like litigation, because that is what it becomes. Ask for the work to be staged: an initial assessment of prospects, then the objection, then review or appeal only if the position justifies it. A clear-eyed view of prospects at stage one is what prevents money being spent on a dispute that cannot be won.
Weigh the professional fees against the primary tax, the penalties and the interest at stake, and against the precedent effect if the same issue will recur in future years. Where you are not a commercial client, the Uniform Law requires a written costs disclosure with a genuine estimate and an updated disclosure if the matter changes significantly.
Finding a tax lawyer and checking their standing
Taxation is a searchable area of practice on Victoria's Register of Lawyers, listed separately from business and corporate law, and other states publish their own practitioner searches. Check the certificate type and any conditions, not just the name.
Ask two questions at the first meeting: how often the practice runs objections and Tribunal reviews rather than only advisory work, and whether they have dealt with the specific part of the tax system your dispute concerns. A practitioner who lives in superannuation disputes is not necessarily the right person for a transfer pricing question.
Tax Lawyers: frequently asked questions
Do I need a tax lawyer or is my accountant enough?
For returns, activity statements and routine dealings with the ATO, a registered tax agent or accountant is the right professional. Bring in a tax lawyer where there is a genuine dispute about the law, where an objection or Tribunal review is on foot, where penalties are in issue, or where you need advice that attracts legal professional privilege.
How do I dispute an ATO assessment?
Through a taxation objection under Part IVC of the Taxation Administration Act 1953, which sets out how objections are to be made and when. The Commissioner decides the objection, and the Act then allows you to seek review of, or appeal against, that decision. Because the grounds you state shape what can be argued later, get advice before lodging rather than after.
What happens after my objection is decided?
Part IVC provides two paths: review of the objection decision by the Administrative Review Tribunal, or an appeal to the Federal Court. They differ in procedure, evidence and cost exposure. The Act also covers review of a decision refusing an extension of time to object, which is relevant if you lodged late.
Is my advice protected if the ATO asks for it?
Confidential communications with a lawyer for the dominant purpose of legal advice are generally privileged. The position for advice from other advisers is different and narrower. Privilege does not protect underlying records such as bank statements, invoices or contracts simply because they were sent to a lawyer.
Are state taxes handled the same way?
No. Duty, land tax and payroll tax are state taxes administered by each state or territory revenue office under state legislation, with their own objection and review processes and their own deadlines. A federal income tax dispute under Part IVC and a state land tax objection follow entirely separate paths, so confirm which system you are in before you respond.
Sources
Written by the LokalMatch editorial team. Last reviewed 22 September 2026. How we write and check our guides
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What affects the fees tax lawyers 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 lawyers 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 lawyers 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.
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