5 Signs You Need a Tax Lawyer (Not Just an Accountant)

For most Australians, an accountant is all they need to manage their tax affairs. Annual returns, BAS and payroll are everyday compliance tasks that a good accountant handles well. However, some tax problems mean you need a tax lawyer: someone who can combine legal analysis with financial expertise.

Knowing when you need a tax lawyer, and not just an accountant, can be the difference between resolving a matter efficiently and ending up in a long, expensive dispute with the ATO. Here are five clear signs that your situation calls for legal expertise.

Sign 1: You Have Received a Formal ATO Audit Notice

A formal ATO audit is a legal process. The ATO has broad statutory powers, and your responses, including the documents you provide and the statements you make, can have significant legal consequences. An accountant can help gather records and explain the numbers. Managing the legal strategy of an audit, however, needs a different skill set.

A tax lawyer understands the legal framework the ATO must work within. They can spot where the ATO has gone beyond its powers, and build the legal case for your position so it withstands scrutiny. There is also a structural advantage. Legal professional privilege protects communications with a lawyer made for the dominant purpose of legal advice, and the ATO’s compulsory information-gathering powers do not override it. Advice from an accountant has no equivalent protection; instead, there is only a limited administrative concession that the ATO itself controls.

In serious audits, particularly those involving alleged fraud or evasion, offshore income or large penalties, you should involve a tax lawyer from the outset. That way, you protect your legal position from day one.

Sign 2: You Are Disputing an ATO Assessment

An ATO objection is a formal legal step (ATO: object to a decision). A successful objection needs a legal argument, not just an explanation of the numbers. A well-drafted objection identifies the specific legal errors in the assessment, cites the relevant legislation and case law, and links the evidence to that legal analysis.

If the ATO disallows your objection, you can apply to the Administrative Review Tribunal or appeal to the Federal Court, generally within 60 days of the objection decision. The ART replaced the Administrative Appeals Tribunal on 14 October 2024. At this stage, legal representation becomes especially valuable. Moreover, the groundwork laid in the objection heavily shapes the outcome on review, so it pays to involve a tax lawyer from the start.

Sign 3: You Have a Complex International Tax Situation

International tax is one of the most technically demanding areas of tax law. It covers foreign income, overseas assets, tax residency, cross-border transactions and double tax treaties. As a result, it requires an understanding of how Australian law interacts with foreign tax systems and treaty obligations.

If the ATO is querying offshore income, foreign trust arrangements, transfer pricing or cross-border transactions, you need careful legal analysis. An accountant without international tax expertise can quickly be out of their depth, and the financial stakes are usually high. Our complex tax advice team handles these matters.

Sign 4: You Are Facing Significant Penalties

If the ATO proposes substantial penalties, particularly at the higher rates for reckless or intentional conduct, you need representation with legal expertise. Penalty remission applications involve legal arguments about how reasonable your conduct was and how the ATO’s remission guidelines apply.

A well-prepared legal submission for remission generally achieves more than an unstructured request. Where ATO penalties are large, the outcome usually justifies the cost of legal representation.

Sign 5: Your Accountant Says Nothing Can Be Done

We often meet clients whose accountant has told them the ATO’s position is correct and nothing can be done. In many of these cases, our legal analysis finds a genuine argument that the accountant, without legal training, had not recognised.

Tax law spans legislation, regulations, ATO rulings and a large body of case law. An accountant’s training focuses on compliance and financial analysis. It does not necessarily prepare them to identify and pursue the legal arguments that can succeed in an objection or appeal.

If someone has told you nothing can be done, but the outcome feels wrong, get a second opinion from a tax lawyer. At Australian Tax Experts, our tax lawyers in Sydney and our accountants work together on every matter, so no legal argument is left on the table.