Your Director ID Is Not Optional: What Every Australian Company Director Must Know

If you are a director of an Australian company, there is a legal obligation that may appear small in administrative terms but carries real consequences if ignored: you must hold a Director Identification Number. Recent prosecutions by the Australian Securities and Investments Commission (ASIC) have made clear that this requirement is being actively enforced, and that ignorance of the law is not a defence.

This post explains what a Director Identification Number is, who needs one, how to obtain it, and what happens when directors fail to comply.

What Is a Director Identification Number?

A Director Identification Number — commonly referred to as a Director ID or DIN — is a unique, permanent identifier assigned to each individual who acts as a director of a company registered under the Corporations Act 2001 (Cth). It is issued once and stays with the individual for life, regardless of how many companies they direct or how many times they resign and are reappointed. In this respect, it operates much like a Tax File Number: it belongs to the person, not the company.

The Director ID regime was introduced through amendments to the Corporations Act that came into effect on 1 November 2021. The scheme is administered by the Australian Business Registry Services (ABRS), which sits within the Australian Taxation Office. Before a Director ID is issued, a director must verify their identity with the ABRS. This verification step is central to the purpose of the scheme.

The policy rationale is straightforward: to prevent the use of false or fraudulent director identities. In the past, individuals could be appointed as directors of multiple companies under slightly different names, or could obscure their involvement in failed entities. The Director ID scheme addresses this by creating a single, verified identity for each director that can be traced across all corporate appointments — past, present and future.

Who Needs a Director ID?

The obligation applies broadly. Changes to the Corporations Act 2001 (Cth) that came into effect on 1 November 2021 require all directors to obtain a Director ID. This includes directors of proprietary companies (Pty Ltd), public companies, and registered foreign companies operating in Australia.

The obligation also extends to:

• Alternate directors
• Directors of companies acting as trustees of self-managed superannuation funds (SMSFs)
• Directors of Aboriginal and Torres Strait Islander corporations registered under the Corporations (Aboriginal and Torres Strait Islander) Act 2006 (Cth)

The timing of when a director must apply depends on when they were first appointed:

• Directors appointed before 1 November 2021 had until 30 November 2022 to apply.
• New directors appointed for the first time between 1 November 2021 and 4 April 2022 had 28 days from their appointment to apply.
• From 5 April 2022, intending new directors must apply before being appointed.

This last point bears emphasis. If you are being appointed as a director for the first time from 5 April 2022 onwards, you must already hold your Director ID before the appointment takes effect. A company that appoints a director who does not yet hold a Director ID may itself be in breach of its obligations under the Act.

How to Apply

Applying for a Director ID is a straightforward online process, though it does require identity verification. Applications are made through the myGovID app and the ABRS portal at abrs.gov.au.

To complete the application, you will need:

• A myGovID account (set up with at least a standard identity strength)
• Your Tax File Number
• Your residential address as recorded with the ATO
• Two of the following: a bank account number linked to the ATO, a notice of assessment, a super account number, a dividend statement, or a Centrelink payment summary

The process is free of charge and, in most cases, can be completed in a matter of minutes. Once issued, your Director ID does not need to be renewed. It follows you permanently.

Where a director is unable to apply online — for example, due to a disability or because they reside overseas without access to Australian identity documents — alternative application pathways exist, including a paper-based process. However, these circumstances are narrow and the online process remains the primary and expected pathway.

ASIC Is Enforcing Compliance: The 2024 Prosecutions

What began as a compliance awareness campaign has now moved firmly into the enforcement phase. ASIC has made clear that it is monitoring director compliance and is prepared to prosecute those who have not met their obligations.

In March 2024, ASIC commenced its first prosecution action against a director for failing to comply with the Director ID requirements. A director appeared in the Downing Centre Local Court and was formally charged with one count of contravening section 1272C(1) of the Corporations Act 2001 by failing to have a Director ID. A non-publication order was granted, so the identity of the defendant was not made public. The charges were subsequently withdrawn, but the significance of the action — as a signal to the broader corporate community — should not be underestimated.

Weeks later, ASIC's enforcement efforts produced actual convictions. Two Western Australian directors were convicted in the Perth Magistrates Court and each fined $5,000 for failing to comply with Director ID requirements. Alexander Henry, a director of four companies, and Luke David Mason, a director of two companies, were both convicted on 3 May 2024 for failing to hold a Director ID.

The presiding Magistrate remarked that the Director ID scheme had been enacted for a proper public purpose and that considerable efforts had been made by relevant government agencies to bring the requirement to the attention of directors. In other words, the Court accepted that there had been ample opportunity to comply, and that failure to do so could not be attributed to a lack of notice.

The maximum penalty for an offence against section 1272C(1) of the Corporations Act 2001 is 60 penalty units — currently a fine of up to $18,780. The convicted directors were fined $5,000 each, plus costs.

Beyond financial penalties, there is the broader reputational and practical impact of a criminal conviction for a corporate compliance breach — a matter that should not be taken lightly by any business owner.

Additional Obligations: What Directors Cannot Do

The Director ID scheme is not merely about obtaining a number. It also creates ongoing obligations and prohibitions. Under the Corporations Act, it is an offence to:

• Apply for multiple Director IDs. A director is entitled to one number only. Applying for more than one — whether intentionally or by mistake — is a criminal offence.
• Misrepresent your Director ID. Providing a false Director ID number, or someone else's number, to a company or ASIC constitutes an offence.
• Fail to provide your Director ID when required. Once you hold a Director ID, companies and registered agents may request it for the purposes of ASIC lodgements. Refusing to provide it, or knowingly providing incorrect information, is also an offence.

These provisions are designed to ensure that the integrity of the regime is maintained. A Director ID is only valuable as a tool for corporate transparency if the information associated with it is accurate.

Common Questions from Business Owners

Do I need a Director ID if my company is a trustee of a family trust?

If the trustee company is registered under the Corporations Act, then yes — each director of that company needs a Director ID. The nature of the trust does not change the obligations of the company's directors.

I am the sole director and shareholder of my Pty Ltd. Does this apply to me?

Yes. The obligation applies regardless of the size of the company or whether you are the only director and shareholder. Sole directors of small proprietary companies are just as subject to the requirement as directors of large public companies.

What if I have recently resigned as a director? Do I still need a Director ID?

Yes. The Director ID stays with you for life. Even if you are no longer acting as a director at present, if you were appointed as a director after 1 November 2021 and have not yet obtained your ID, you are technically in breach of the law. If you intend to be appointed again in the future, you will need one before any future appointment.

What if I was a director before 1 November 2021 and have never applied?

If you were a director before 1 November 2021, your deadline to apply was 30 November 2022. If you have not yet applied and you remain a director, you may already be in breach of the Corporations Act. You should seek legal advice promptly.

The Practical Lesson

The Director ID regime has been in place for several years, and ASIC has now demonstrated — through actual prosecutions and convictions — that it considers compliance to be non-negotiable. The application process is free, quick and entirely online. There is, frankly, no good reason not to have complied.

For business owners, the key takeaways are these:

• If you are a director of any Australian company and have not yet applied for your Director ID, do so immediately.
• If you are bringing a new director onto your board, confirm that they hold a Director ID before any appointment documents are executed.
• If you are unsure whether your obligations extend to a particular role — for example, as an alternate director or as a director of a trustee company — seek advice before assuming that you are not captured by the regime.

Corporate compliance requirements can feel like administrative red tape, particularly for small business owners who are managing every aspect of their enterprise day to day. But the obligations that attach to the role of director under Australian law are meaningful ones, and ASIC's enforcement posture has made clear that these obligations will be taken seriously.