When operating a business you need to be across the multitude of tax legislation and understand how these apply to your circumstances. Plus, with the aggressive investigation and litigation by the New Zealand Inland Revenue Department (IRD), which has been successful in a number of major court cases, you should be aware of how tax rules apply to your operation.

With multiple independent accolades, our national tax team can provide you with independent and cost effective innovative tax structuring advice, advisory services and assistance with tax disputes.

We can help you with the full spectrum of tax laws, including income tax, international tax, fringe benefit tax (FBT) and goods and service tax (GST). And because the tax team works as an integrated part of our corporate and banking and financial services teams, you’ll receive the best legal and commercial advice considering all the tax implications for different options.

Our tax team works with our M&A team advising on a large number of New Zealand’s most significant transactions. We are on the panel of all of New Zealand’s major banks and continue to work with leading investment banks. We have significant experience in cross-border mergers and acquisitions and financing transactions. Our team also assists major companies with trans-Tasman operations to ensure they maximise the benefits of the tax treaty with Australia.

"They are very helpful, extremely efficient and are a pleasure to work with." Chambers Asia Pacific

Who can help

Andrew Ryan

Partner - Tax

Andrew is the head of the MinterEllisonRuddWatts tax team and a member of the partnership’s board. He is a chartered accountant and lawyer who has been a tax adviser since 1993.

Andrew is experienced in advising clients on all aspects of New Zealand tax laws, and assists on structuring business to be tax efficient and compliant from a New Zealand and cross-border perspective.

Andrew has particular expertise in corporate taxation and obtaining binding rulings from Inland Revenue, including corporate and trust structuring, tax disputes, rulings and settlements, employment and executive remuneration taxation and mergers and acquisitions.

He acts for employers with stock option plans and high net worth individuals looking to migrate to New Zealand. Andrew has advised domestic and international clients on the full range of taxation related matters.

Andrew practices in all areas of corporate tax law for his clients which include the leading New Zealand banks, many corporates, private equity funds and international financial institutions and companies.

Andrew Ryan



P: +64 9 353 9950
M: +64 21 606 170

Sacha Oudyn

Special Counsel - Tax

Sacha is a tax specialist with more than 10 years’ experience in the public and private sectors. He has worked as a solicitor in Inland Revenue’s Binding Rulings Unit, been a tax manager in a “Big 4” accountancy firm and he’s held senior solicitor/associate roles in major New Zealand law firms.

Sacha provides advice to a range of different clients including large corporations, banks, private equity firms, SMEs, government departments and private individuals.

Sacha has significant experience in providing tax and structuring advice. His expertise spans mergers, acquisitions and divestments, tax due diligence reviews, restructures, property and leasing transactions, financings and securitisations, and general corporate taxation issues.

Sacha regularly assists clients with Inland Revenue dealings. His work includes providing help with binding ruling applications, disputes and tax audits, litigation and more general matters.

Sacha actively follows developments in tax law, so can help clients understand and take advantage of tax developments as they occur. He has authored various articles on topical developments and continues to publish tax editorial.

Sacha Oudyn

Special Counsel


P: +64 9 353 9911
M: +64 21 321 313

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