A company secretary resigns by giving notice to the Board under s.237(1) of the Companies Act 2016 and ceases to hold office 30 days later, unless the constitution or terms of appointment set a different period. If no director can be contacted at their last known residential address, s.237(2) allows the secretary to notify the Registrar instead, with cessation 30 days from lodgement. Resigning does not erase liability for earlier acts.
- s.237(1) resignation is by notice to the Board — the company's agreement is not required
- Cessation takes effect 30 days from the notice, or the period in the constitution or terms of appointment
- s.237(2) is the escape route when no director can be contacted at their last known residential address
- SSM will not accept the s.237(2) route if there is proof the directors actually received the notice
- A resigning secretary may lodge a declaration with SSM under Practice Note 4/2018 if they doubt the company will file
- Your name stays on the company's corporate profile until the company lodges the s.58 notification
- s.237(4) preserves liability for anything done or omitted before you vacated office
Who this applies to: Company secretaries leaving an appointment, and secretarial firms disengaging from an unresponsive client.
On this page
Every guide to this topic is written from the company’s side: your secretary resigned, here is what you file. That is the wrong audience. The person actually searching at 11pm is the secretary who wants out of a client that has stopped answering emails, stopped paying, and will certainly not be lodging anything with SSM on their behalf.
Section 237 of the Companies Act 2016 was drafted for exactly that person, and it works even when the company does nothing at all.
The ordinary route: notice to the Board
Section 237(1) provides that, subject to the constitution or the terms of appointment, a secretary may resign from office by giving a notice to the Board.
Note what is absent. There is no acceptance, no board resolution approving the departure, no requirement that fees be settled first. It is a unilateral act.
Section 237(3)(a) then fixes when it bites. The secretary ceases to hold office on the expiry of 30 days from the date of the notice, or the period specified in the constitution or the terms of appointment, whichever governs. Practice Note 4/2018 restates the three possibilities:
| Cessation trigger | Source |
|---|---|
| Expiry of the period specified in the constitution | Constitution |
| Expiry of the notification period in the terms of appointment | Engagement letter |
| Expiry of 30 days from the date of notice to the Board | s.237(1) default |
The Board can shorten the period. Practice Note 4/2018 confirms the directors may bring the term of office to an end earlier than the stipulated notice period, if the secretary agrees, by lodging a s.58 notification. What they cannot do is stretch it, or hold the resignation hostage.
The escape route when nobody answers: s.237(2)
This is the provision that makes s.237 genuinely useful, and the one almost no competitor page explains properly.
Section 237(2) provides that if none of the directors of the company can be communicated with at the last known residential address, the secretary may notify the Registrar of that fact and of their intention to resign. Section 237(3)(b) then ends the appointment on the expiry of 30 days from the date of that notice to the Registrar.
The company is bypassed entirely. SSM is told directly, and the clock runs.
What SSM requires as evidence
Practice Note 4/2018 states the notice must be accompanied with supporting evidence that none of the directors can be communicated with — for example, proof of returned correspondence addressed to the directors. SSM’s own FAQ adds two refinements that decide most real cases:
- Email alone is not the primary evidence. A copy of an email can be used as an additional supporting document if the secretary can prove that email was their usual medium of communication with the directors.
- Proof of receipt defeats the route. SSM has been explicit: if there is proof of receipt of the notice of resignation served on the director by registered letter, the secretary cannot resign through s.237(2), because the directors are still contactable.
That last point is the trap. A returned, undelivered registered letter is the evidence you want. A signed acknowledgement of delivery is evidence you have to use s.237(1) instead — and wait out the 30 days.
Protecting yourself when the company will not file
Resignation under s.237 ends your office. It does not update SSM’s records. The duty to notify the Registrar within 14 days that a person has ceased to be secretary sits on the company under s.58(1)(e), and a company that has stopped responding to you is unlikely to discharge it.
SSM confirms the consequence plainly: the secretary’s name is still displayed on the company’s corporate profile until the resignation is updated by the company under s.58.
Practice Note 4/2018 provides the countermeasure. A secretary who has resigned under s.237(1) may lodge a copy of the notice with the Registrar, accompanied by a declaration in the form appended to the Practice Note, if they take the view that their resignation may not be notified to the Registrar. The form is titled Declaration by Secretary to Cease Office and is expressed to be under s.237(3)(a). It records the company’s particulars, the secretary’s particulars including licence or membership number and SSM practising certificate number, the date of cessation, and which of the three cessation triggers applies.
Once lodged, that document is made available to any person on payment of the prescribed fee. Your resignation becomes part of the searchable record even though the corporate profile still shows your name.
If you take one procedural step from this page, it is this one. It costs a form and a fee, and it is the difference between having resigned and being able to prove you resigned.
What you must stop doing on day 31
Practice Note 4/2018 is unambiguous: the secretary is no longer allowed to lodge any document on behalf of the company or the directors after ceasing to be the secretary of the company.
Secretarial firms routinely get this wrong out of habit or goodwill — finishing an annual return that was already in progress, filing a change of address for a client who has just left. After cessation you are not the company’s officer, and lodging in that capacity is not a favour, it is a misrepresentation to the Registrar.
Resignation does not close your file
Section 237(4) preserves liability. Nothing in s.237(1) or (2) relieves the secretary from liability for any act or omission done before the secretary vacated office.
Registers left inaccurate, a return lodged with wrong particulars, minutes never written up during your tenure — the resignation does not travel back in time. This is a practical argument for completing the handover properly rather than walking away on day 30, and for keeping your own copies of what you filed.
There is a second exposure worth naming. If your practising certificate lapses while you are still named as secretary of companies, s.238(1)(c) disqualifies you automatically, and SSM’s Guidelines require an active appointment during the preceding certificate period for renewal. Resigning from every appointment and then letting the certificate run out is a route to having to make a fresh s.241 application under a new certificate number.
What the company must do once you go
If you were the only secretary, your departure creates a vacancy, and s.240 provides that the office shall not be left vacant for more than 30 days at any one time. Practice Note 4/2018 puts it directly: where the resigning secretary is the only secretary, the appointment of a new secretary must be effected within 30 days from the day the office becomes vacant.
That obligation belongs to the company and its directors. It is not yours, and it does not extend your notice period. Directors sometimes argue the outgoing secretary must stay until a replacement is found; s.237 contains no such requirement.
Common mistakes
- Waiting for the company to accept the resignation. Section 237(1) requires notice, not consent. The 30 days run either way.
- Reaching for s.237(2) because the directors are ignoring you. Being ignored is not the same as being uncontactable. If the notice was received, SSM will not accept the s.237(2) route.
- Relying on emails as the sole evidence under s.237(2). SSM treats email as additional support, and only where it was the usual medium of communication.
- Assuming SSM updates the register when you resign. It does not. Until the company lodges under s.58, your name stays on the corporate profile.
- Skipping the Practice Note 4/2018 declaration. It is the only self-help step available to a s.237(1) resigner facing a company that will not file.
- Continuing to lodge documents during a handover. After cessation you have no authority to lodge anything for that company.
- Treating resignation as a clean break from past filings. Section 237(4) says otherwise.
What’s next
If you are the company rather than the departing secretary, the replacement clock under s.240 starts the day the office falls vacant, and directors carry the exposure. If a replacement is already lined up, the handover of registers, minute books and system access is the part that determines whether the incoming secretary can actually do the job.
How long does it take for a company secretary's resignation to take effect?
Thirty days from the date of the notice, under s.237(3)(a) of the Companies Act 2016, unless the constitution or the terms of appointment specify a different period. The Board can agree to end the term earlier, but it cannot unilaterally extend it. Where the secretary resigns under s.237(2) by notifying the Registrar, the 30 days run from the lodgement date.
Can a company secretary resign if the directors refuse to respond?
Yes. Section 237(2) allows a secretary to notify the Registrar of the fact that none of the directors can be communicated with at their last known residential address, together with an intention to resign. Practice Note 4/2018 requires supporting evidence, such as returned correspondence addressed to the directors. Cessation takes effect 30 days from lodgement.
Does the company have to accept my resignation?
No. Section 237(1) frames resignation as giving notice to the Board, not as a request. The 30-day period runs regardless of whether the company acknowledges it. What the company controls is the s.58 notification to SSM, which is why your name can remain on the corporate profile after you have actually ceased to hold office.
Can I still lodge documents for the company after resigning?
No. Practice Note 4/2018 states that the secretary is no longer allowed to lodge any document on behalf of the company or the directors after ceasing to be the secretary. Filing after cessation is not a courtesy to a former client — it is acting without authority.
What happens to the company after I resign?
If you were the only secretary, the office becomes vacant and s.240 gives the company 30 days to fill it. Practice Note 4/2018 states the appointment of a new secretary must be effected within 30 days from the day the office becomes vacant. That obligation falls on the company and its directors, not on the departing secretary.
Will SSM remove my name from the company's records automatically?
No. SSM confirms the secretary's name remains on the company's corporate profile until the company updates it under s.58. If you lodged a copy of your resignation notice with the Registrar under Practice Note 4/2018, that document is made available to any person on payment of the prescribed fee, which is how a resignation becomes visible despite an uncooperative company.
The following are deliberately unstated or described only qualitatively until confirmed by a subject-matter expert:
- Confirm the prescribed fee SSM charges to supply a copy of a lodged resignation notice under Practice Note 4/2018, paragraph 10
- Confirm the current lodgement channel and any fee for the Notice of Intention to Vacate the Office of Secretary under s.237(2), which SSM publishes as a standalone form
- Confirm whether SSM has issued any Practice Note superseding or supplementing PN 4/2018 after its 13 March 2023 FAQ update
Sources
- Companies Act 2016 (Act 777), reprint as at 1 August 2022 — SSM
- Practice Note No. 4/2018 — Procedures on Resignation of Secretary under Section 237 — SSM
- FAQ Part K — Registration of Secretary — SSM
- Notice of Intention to Vacate the Office of Secretary — Section 237(2) — SSM
- FAQ Part R — Practising Certificate (amendments to the 2025 Guidelines) — SSM
Change history
| Version | Date | Change | By |
|---|---|---|---|
| 01.00 | 20 Jul 2026 | Approved and published. | — |