One of the first requirements for overseas businesses expanding into Australia is appointing an Australian Resident Public Officer. This role serves as the official point of contact between a company and the Australian Taxation Office (ATO). As non-residents, understanding this requirement is essential for maintaining compliance from day one.
What is an Australian Resident Public Officer?
An Australian Resident Public Officer is an individual authorised to act on behalf of a company in all matters relating to the ATO. Under the Income Tax Assessment Act 1936, every company incorporated or registered in Australia (including those with just an ABN registration), must appoint a Resident Public Officer within three months of commencing business. The Resident Public Officer must have been appointed at all times, although only one individual may hold the role at any given time. Any change to the appointment must be notified to the ATO in writing within 28 days, in accordance with Regulation 173 of the Income Tax Regulations.
The Resident Public Officer ensures the organisation meets its obligations under Australian tax law. Without a properly appointed Resident Public Officer, a company cannot effectively manage its tax obligations or communicate with Australian tax authorities.
For many overseas businesses entering the Australian market, this requirement can be difficult to fulfil because the appointed individual must ordinarily reside in Australia. ABN Australia, however, can assist you by providing experienced support to help your business meet this requirement and maintain ongoing compliance with Australian tax obligations.
Key responsibilities of a Resident Public Officer
The Resident Public Officer carries legal responsibility for several critical tax and compliance functions. The role’s responsibilities typically include:
Lodging annual income tax returns
Communicating with the ATO
Ensuring the company complies with Australian tax obligations
Submitting documents and records requested by the ATO
Because these responsibilities involve formal dealings with Australian tax authorities, you must appoint someone who understands the regulatory environment and can manage compliance effectively.
Who can be appointed?
Australian law requires the Resident Public Officer to meet specific criteria. The appointed individual must:
Be at least 18 years of age
Ordinarily reside in Australia
For local businesses, this requirement is usually straightforward. However, for foreign-owned companies expanding into Australia, identifying a suitable person can be challenging.
Many international companies initially consider appointing a local employee, acquaintance, or associate. While this may appear convenient, it can create risks if the individual leaves the company, does not fully understand the regulatory obligations, or cannot provide ongoing support. Because the Resident Public Officer represents the company in official dealings with the ATO, appointing an experienced professional from ABN Australia provides greater security and reliability.
Why international businesses choose professional appointment services
While companies can appoint an individual internally, many international businesses choose to appoint a professional services firm to fulfil this role. This approach provides greater stability and ensures that the appointed officer understands Australian tax compliance requirements.
Professional appointment services like ABN Australia offer advantages such as:
Continuity of representation
Expert knowledge of tax and compliance obligations
Clear communication with regulators
Reduced risk of administrative errors
For companies operating internationally, this level of professional oversight can significantly simplify compliance management in Australia.
How ABN Australia can support you
At ABN Australia, we regularly act as Resident Public Officer for hundreds of international companies. Our in-house team consists of experienced tax and compliance professionals who understand the unique requirements faced by internationally owned businesses entering the Australian market. By appointing ABN Australia, you can gain a credible and reliable representative to manage all interactions with the ATO.
Trusted representation
All Resident Public Officers at ABN Australia are members of our internal team. With deep expertise in tax, compliance, and corporate governance, we provide professional representation tailored to the needs of international companies operating in Australia.
Business continuity you can rely on
Relying on an employee, acquaintance, or family member to fulfil this role may appear convenient but often introduces risk. Sudden departures, limited regulatory knowledge, or conflicts of interest can create compliance problems.
As an independent firm, ABN Australia provides continuity, confidentiality, and consistency so your business remains protected.
Commercial, not just compliant
We go beyond meeting minimum requirements. Our approach combines regulatory compliance with practical business support, ensuring our services align with your broader commercial objectives in Australia.
Transparent and cost-effective
Our Resident Public Officer service is designed specifically for international businesses. With fixed and affordable fees, and no hidden charges for routine assistance such as banking or administrative correspondence, companies benefit from predictable costs and dependable support.
Our professional credentials
ABN Australia's team brings together a wide range of professional qualifications and industry affiliations that support international companies operating in Australia.
Our team’s credentials include:
Registered Tax Agents
Registered ASIC Agents
Chartered Accountants (CA)
Certified Practising Accountants (CPA)
Members of the Institute of Public Accountants (IPA)
Members of the Australian Institute of Company Directors (AICD)
Members of the Governance Institute of Australia
Xero Certified Practice
Members of the National Tax and Accountants’ Association (NTAA)
With a track record of supporting businesses since 1976, we combine technical expertise with practical experience to help you navigate Australia's regulatory environment with confidence.
Contact us today for help.
Last updated: 7th Apr 2026
About the Author
Ro Elvinia is ABN Australia's Customer Success and Marketing Manager. She holds a bachelor’s degree in mass communication, majoring in journalism, and also has an academic background in civil engineering. With over a decade of experience in professional writing and a background spanning journalism, Australian immigration, and business services, Ro brings a unique mix of communication and analytical expertise. She works closely with international clients and contributes to ABN Australia's content strategy, helping global businesses stay informed and confident as they navigate the Australian market.
Ro Elvinia
Customer Success and Marketing Manager