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.

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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

Tax debt and divorce: Independent Tax Advice is the Missing Piece

Tania Waterhouse 23 February 2026

When a relationship ends, the focus is naturally on a fair division of the “asset pool.” However, what many parties—and even some legal practitioners—overlook is that […][…]

Director Penalty Notice (DPN) defences

Tania Waterhouse 4 December 2025

If you have received a Director Penalty Notice (DPN) for unpaid taxes and you/your company were unable to pay the tax debts for circumstances beyond your […][…]

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

Responsive, knowledgeable tax advice

I searched for a long time for responsive, knowledgeable tax advice. I finally found it with Waterhouse Lawyers.

I had very technical matters to address, and Tania Waterhouse invested many more hours than I paid for, and successfully resolved the issues. I am very happy with the outcome.

Equally valuable was the personal touch Tania brought to our interactions. I will use Waterhouse Lawyers’ services for all my future needs.

I unreservedly recommend them for any taxation matters.

Reid

Reid M—July 2016

Superannuation Guarantee – thank you

Good morning Tania,

Thank you again for all your help with the AustralianTaxation Office (ATO) Super Guarantee negotations.

I would like to thank you and your associates from the bottom of my heart, for your tireless work and efforts without I have no doubt I would not be sitting here today.

Majorie L—July 2018

Lamees, You honestly have no idea what this has done for us today, I have been off unwell today but I have just seen this and it has made my entire YEAR…….this WILL get us through and we ARE now going to be able to well and truly do this……I can NOT thank you enough Lamees.

I have just seen this and it has made my entire YEAR

Excellent outcome

We are most appreciative of all your counsel and hard work on this matter.

It has been delightful working with you, and congratulations to you and your team for securing this excellent outcome for us.

Andrew H—June 2016

Professional and honest support in stressful time

Hi Tania,

You and your team worked tirelessly and we couldn’t have been more impressed or supported by you. Your team’s professionalism, communication and honest support gave us reassurance during a very stressful time.

We received the best result which was only achieved by their you and your team’s commitment and hard work.