Martin Davidson & Associates is a leading Auckland-based accounting and taxation firm, providing services for business, property investment and family trusts. We also have recently opened an office in Tauranga to support a number of property investment and business clients.martin-cuthalffront.png

As a practice, we specialise in providing advice and accounting services for Property Investors in New Zealand and Australia. Our clients entrust us to provide services on investment properties valued at over $500millionWe are very proud to be the Market Leader in property tax and accounting in Australasia.

We are a team with broad experience dedicated to providing our clients with professional, straightforward advice geared toward making a positive impact on your business, your people, and the lives of you and your family.

Not only do we add value to our clients in our core expertise of accounting and taxation services, we also partner with market leading organisations as part of our as part of our ongoing Together Better Trusted Partnership™ strategy to help mitigate risk,  whilst growing clients net worth. 

Company History

Martin Davidson & Associates Limited has been in business for over 30 years.  We have grown from a father and son business to a team of 12. Martin Thomas is the Managing Director. 

Our growth has occurred through referrals from very satisfied clients.  We strive to always put our clients needs first. Based on the most recent survey results 91% of our clients would recommend us to a colleague, friend or family, based on our great advice and affordable service.

With over 60 years of collective tax authority experience, we enjoy a professional and cooperative relationship with both the Inland Revenue Department and the Australian Tax Office.


The Accountants and Tax Agents Institute of New Zealand

Our practice is proudly part of ATAINZ & Martin Thomas, our practice Managing Director, is Treasurer & National Board Member of ATAINZ, as well as working locally as regional chair for Auckland South. Martin was appointed to the Board in March 2019 to provide his experience in taxation based on his significant experience with hundreds of diverse clients, his own small business entrepreneurial activity as well as decades of knowledge built in establishing his own very successful personal property investment portfolio in New Zealand & Australia.

The board and members of ATAINZ work together to provide advice to the NZ Government Tax Working Group and Inland Revenue in the ever-changing tax landscape  He is seen as one of NZ leading expert advocates able to fairly represent the interests of Property Investors, Small Businesses and Trusts.

ATAINZ is an IRD approved advisor group

ATAINZ is approved by the Commissioner and as your tax advisor and accountant, we interact following a professional code of conduct.

An “approved advisor group” is defined as a group that includes natural persons who meet all of the following requirements. They:

  • have a significant function of giving advice on the operation and effect of tax laws
  • are subject to a professional code of conduct in giving that advice.
  • are subject to a disciplinary process that enforces compliance with the code of conduct

To find out more about ATAINZ, follow this link to their website. 


In Our Local Community 

We are proud long term supporters of Counties Manukau Rugby Football Union - the Steelers and community grassroots rugby We are also proud supports of Papakura City Football Club and grassroots soccer.