Letter to Commissioner of Taxation

A Public Officer's Letter to Commissioner of Taxation upon incorporation is required by law. It informs the ATO of your company for taxation purposes.

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Last updated October 24, 2025

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Suitable for Australia

Letter to Commissioner of Taxation

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What is a letter to commissioner of taxation?

A letter to the commissioner of taxation is a formal notification to the Australian Taxation Office, informing them of your company’s incorporation and the appointment of a public officer as required by law.
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When should you use a letter to commissioner of taxation?

You should use this letter immediately after your company is incorporated in Australia, to notify the ATO of your company’s details and the appointment of a public officer as required by the Income Tax Assessment Act 1936.
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What should be in a letter to commissioner of taxation?

The letter should include your company’s name, ACN, registered address, and the director’s signature, along with a statement confirming the appointment of the public officer.
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Frequently asked questions

Who is required to send this letter?

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What are the risks of not submitting this letter?

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Can this document be used in all Australian states and territories?

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Is this document suitable for all company types?

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What information do I need to complete the letter?

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How do I submit the completed letter to the ATO?

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What happens after I send the letter?

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View Sample Letter to Commissioner of Taxation

Letter to Commissioner of Taxation

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