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About Us

Member of CAANZ

3in1 Accounting provides a variety of accounting services in New Zealand. We understand how busy you are, and with our expertise we can take care of your accounting needs quickly and effectively. We are equipped to handle the books for you, leaving you to worry less and live more.

3in1 Accounting is a member of Chartered Accountants Australia and New Zealand (CAANZ). Members of CAANZ are qualified technical experts and have practical experience in accounting. As a member of CAANZ we maintain high ethical and professional standards.

Kirsten Osborne | Senior Associate

With a strong focus on empathy, collaboration and communication, Kirsten is able to look after her clients needs and significantly contribute to the success of their businesses. Kirsten is a qualified Chartered Accountant with over 20 years of accounting experience working in public practice and consulting. With Kirsten’s expertise in business advisory and tax in many industries, she has been able build great client relationships through her extensive knowledge and commitment enabling her to provide tailored practical solutions.

Edson Guerrero | Director

Having owned a number of businesses in the IT industry, Edson is able to relate to the issues and challenges that a business owner faces. Edson is a qualified Chartered Accountant with several years of experience working in public practice accounting. He specialises in business advisory, financial reporting, tax and accounting software systems. His background also includes working in the manufacturing industry and product development for international export markets.

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