Tax Lawyer, Tax Advisory, Tax Compliance, Tax Audit, Tax Disputes

Expert Tax Lawyers

When you engage a tax lawyer from Waterhouse Tax Lawyers, you’ll benefit from years of experience working within the Australia Tax Office (ATO), and expertise that is second to none. With senior staff from previous high-ranking roles in the ATO, we bring unique insights into how the ATO deals with tax disputes, tax audits, tax debts and tax fraud or evasion matters. Tania Waterhouse was also a solicitor with top tier law firm Mallesons.

We care about our clients and only accept work if we genuinely believe we can help with their tax law matter.

As shown by our testimonials, our clients are always grateful that they have engaged a tax lawyer at Waterhouse Tax Lawyers.

VIEW OUR TAX LAW SERVICES

Tax Assistance

Get help from a tax lawyer

Our tax lawyers can liaise with the ATO if you are being audited; obtain a payment plan for a tax debt; and represent you in a tax court case.

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Services

WHAT WE DO

Tax Advice

Waterhouse Lawyers are skilled tax lawyers who provide tax law advi[…]

Tax Crime

The ATO can, and does, regularly prosecute taxpayers for: Failure t[…]

TPB Investigation

As all registered tax agents know, a TPB investigation or review ca[…]

Tax Audit

With high level contacts in the ATO, Waterhouse Lawyers is uniquely[…]

Tax Dispute

Having problems with a tax dispute? If you have received an unfavou[…]

Tax Debt

Waterhouse Lawyers are experts at dealing with tax debt, particular[…]

Tax Planning

Effective tax planning strategies enable you to minimise your tax a[…]

CGT Tax Advice

CGT provisions can be triggered in a wide range of situations such […]

Articles

False GST invoicing: the ATO is on to it

Michael Cranston 14 May 2024

False Invoicing is big and the ATO is onto to it. A recent media release says the ATO leads a serious financial task-force with the AFP […][…]

Latest Articles

Are your businesses subject to payroll tax grouping?

Tania Waterhouse 3 October 2026

Payroll Tax Grouping in Australia: When Are Businesses Treated as One Employer? Payroll tax grouping is an important issue for businesses operating through multiple companies, trusts […][…]

Controlled Foreign Companies: CFC Rules: Do you own an Overseas Company?

Tania Waterhouse 2 October 2026

If you own an overseas company, or have an interest in one, the Controlleld Foreign Company or CFC rules may apply and uou may have to […][…]

About Us

OUR EXPERTISE

Waterhouse Lawyers is a boutique law firm specialising in all tax law matters.

Tania Waterhouse and team working at a desk - Tax Lawyer Sydney Melbourne

Our tax lawyers are passionate about tax and are at the forefront of the constantly changing tax laws. We have high level legal technical skills necessary to resolve your matter. You can rest assured you are in the best possible hands with a Waterhouse tax lawyer.

We can help you with any problems with the ATO, such as:

MEET THE TEAM

Tax Lawyer Tania Waterhouse

Tania Waterhouse body shot - Tax Lawyer Sydney Melbourne

Testimonials

SATISFIED CLIENTS

Dear Tania

I want to thank you for responding so promptly to my request for assistance and thank you so much for assigning Lamees to look after our case.

She has been so very good to work with, I appreciate her skill at listening closely and understanding the specific details very quickly. She has assisted me personally by very gently managing my anxiety over this problem – by staying in touch and updating whenever possible.

We are of course hoping for a good outcome, but regardless of this it is comforting to know that she has a firm grasp of the issue and is dealing with it professionally and with sensitivity.

Kindest Regards

Help with DPN, tax debt

Compassion & understanding

Tania, again I want to thank you not just for your outstanding advice but also your compassion and understanding towards the whole situation. What you do is change people’s lives for the better in many ways.

Thanks soooo very much again.

Bill L—February 2016

Professional team with solid tax law experience

Hi Tania

Many thanks to you and your team for resolving the issue we had with the tax office. It was a long standing issue that had escalated. The matter was resolved quickly and efficiently by Waterhouse Lawyers.

We can’t recommend Waterhouse Tax Lawyers highly enough. They are a professional team with solid experience in tax law. We were in constant communication and supported through the whole process. What was a stressful situation was calmed by good communication with all parties and clear actions.

Thank you again,

Andrew

Andrew H—March 2017

Speedy, Efficient, Friendly

My experience with Tania has been nothing short of awesome. Her expertise, her experience, her speedy work, and her cheery and pragmatic approach has been instrumental in giving us the direction we needed with our case. Tania is a superstar and we love working with her.

Brendan P—March 2015

Tania and her team supported me through a really difficult time dealing with the ATO following a long illness. Tania was able to ensure that I was remitted the full amount of general interest charges that had been imposed by the ATO, in circumstances when my initial request for remission had been rejected with seemingly no proper consideration or good reason. The entire team were so supportive throughout. Without her support, I may not have proceeded to push for remission of the charges and, without her knowledge of the ATO and lobbying of relevant persons, I do not have confidence that my case would have been properly considered by the ATO the second time round. My heartfelt thanks to the entire team at Waterhouse Tax Lawyers.