CORPORATE SECRETARIAL GUIDE · UPDATED AUGUST 2026
What a corporate secretary actually does in Singapore
Every Singapore company must appoint one within six months of incorporation — but most founders meet the role only as a line on an invoice. Behind that line is the person responsible for nearly every statutory clock the company runs on: 14-day change filings, the AGM cycle, the Annual Return, controller registers with S$25,000 penalties. Here is the job, duty by duty.
THE LEGAL MINIMUM
Who can hold the office.
A natural person, resident in Singapore
The Companies Act requires every company to have at least one secretary — a natural person whose principal or only place of residence is in Singapore. A company cannot appoint another company; the role belongs to an identifiable, locally resident individual who consents to act.
Appointed within 6 months, never vacant longer
The office must be filled within six months of incorporation and must not be left vacant for more than six months at any one time. Miss that and the directors face a fine of up to S$1,000 — small on paper, but the unfiled changes that pile up meanwhile are the real cost.
The sole director cannot be the secretary
A director can double as secretary — unless they are the company's only director. And anything the law requires to be done by "a director and the secretary" cannot be done by one person wearing both hats. For a one-person company, the secretary is necessarily someone else.
Private vs public: different qualification bars
For a private company, no professional qualification is prescribed — directors must simply satisfy themselves the person has the knowledge and experience to do the job. A public company's secretary must hold prescribed credentials: a lawyer, public accountant, ISCA or CSIS member, or someone with 3 of the last 5 years' experience as a company secretary. Being an ACRA registered filing agent is not on that list, despite what many guides claim.
THE JOB ITSELF
Seven duties, each with a statutory clock.
Keep ACRA's records of the company current
Since 2016 the registers of directors, secretaries, CEOs and auditors are maintained by ACRA itself — so every appointment, resignation or change of particulars must be lodged on the Bizfile portal within 14 days. Breaches carry fines of up to S$5,000, and the late-lodgement penalty meter (S$50, then S$200) runs automatically.
Maintain the Register of Registrable Controllers
Every company must keep a RORC identifying its beneficial controllers — from the date of incorporation, under the rules in force since 16 June 2025 (the old 30-day window is gone). The private register must be updated within 7 days of a controller confirming a change, and the update filed with ACRA's central register within 2 business days. Fines now run up to S$25,000, and no extension of time is available.
Run the AGM cycle — or document the exemption
The AGM is due within 6 months after the financial year end (4 months for a listed company). Most private companies instead rely on an exemption: sending financial statements to members within 5 months of FYE, a unanimous members' resolution dispensing with AGMs, or dormant-relevant-company status. The secretary tracks which route applies, and the safeguards — any member can still demand a meeting up to 14 days before the due date.
File the Annual Return
Due within 7 months after the financial year end for a non-listed company (5 months if listed), after the AGM or exemption is settled, with financial statements in XBRL where required. Non-filing is an offence with fines of up to S$10,000 — and it is the single compliance failure ACRA enforces most visibly.
Prepare resolutions and keep minutes
Board and members' resolutions drafted, passed properly and recorded: minutes must be entered in the minute books within one month of the meeting and signed by the chairperson. Banks, auditors and buyers in due diligence all end up asking for this trail; it is cheapest to build it in real time.
Handle share allotments and transfers
For a private company, an allotment or transfer only takes legal effect when ACRA updates the electronic register of members — the paperwork alone moves nothing. The secretary prepares the resolutions, lodges the return of allotment or notice of transfer, and confirms the register actually changed.
Lodge constitution changes and everything else
A special resolution altering the constitution must be lodged within 14 days. Registered office moves: 14 days. The registered office itself must be open and accessible at least 3 hours each business day. The pattern is the theme of the whole job: almost every corporate event starts a short statutory clock.
WHAT GOING WITHOUT COSTS
How ACRA enforces the calendar.
Late Annual Return: S$300, then S$600
ACRA's two-tier penalty applies automatically on filing — S$300 up to 3 months late, S$600 beyond. A late AGM is a separate breach, compoundable at a minimum of S$500 each. The two usually travel together.
Other late lodgements: S$50, then S$200
The 14-day filings — officer changes, address changes, constitution amendments — carry their own late-lodgement penalties under the framework in force since December 2024: S$50 within 3 months, S$200 after.
Escalation is personal
Persistent default escalates from penalties to summonses, and a director who ignores a summons risks an arrest warrant. Persistent non-filers can be debarred — a debarred person cannot take on any new director or secretary appointments.
The company itself can disappear
ACRA can strike off a company that stops filing annual returns. Directors with three or more companies struck off within five years face disqualification. "We forgot about the company" is how most of these stories start.
DIY OR OUTSOURCE
Do you need to pay anyone for this?
Directors can self-file
There is no requirement to hire anyone: a director or the company's own secretary can lodge every filing on Bizfile with Singpass or Corppass. ACRA's registration regime for corporate service providers applies only to businesses filing for others.
Providers are now a regulated industry
Since 9 June 2025, anyone providing corporate secretarial services as a business must be registered with ACRA as a corporate service provider under the CSP Act, with anti-money-laundering obligations attached. If you outsource, you are choosing among regulated firms — ask who is registered.
What you are actually buying
The value of a good corporate secretary is not the filing clicks — it is the calendar. Someone whose job is to know that your AGM route, AR deadline, RORC updates and share paperwork are all on track, before any of the statutory clocks run out.
Common questions.
Does every Singapore company need a corporate secretary?
Yes. The Companies Act requires every company to appoint at least one secretary — a natural person ordinarily resident in Singapore — within 6 months of incorporation, and the office cannot stay vacant for more than 6 months. Directors face a fine of up to S$1,000 for breach, plus whatever late-filing penalties accumulated while nobody was minding the calendar.
Can I be my own company secretary?
A director can also be the secretary — unless they are the sole director, in which case the law forbids it. A one-person company therefore always needs a second individual (or an outsourced provider's named person) in the role. Acts requiring both a director and the secretary cannot be done by the same person in both capacities.
What qualifications must a company secretary have?
For a private company: none prescribed — the directors must simply take reasonable steps to appoint someone with the requisite knowledge and experience. For a public company, the secretary must meet prescribed criteria: for example a qualified lawyer, a public accountant, an ISCA or Chartered Secretaries Institute of Singapore member, or a person with at least 3 of the previous 5 years in the role.
What does a corporate secretary do day to day?
Keep ACRA's records of the company accurate (14-day filings for officer and particulars changes), maintain the Register of Registrable Controllers, run or exempt the AGM, file the Annual Return with financial statements where required, draft resolutions and minutes, process share allotments and transfers, and lodge constitution changes. Almost every duty has a statutory deadline attached.
What is the Register of Registrable Controllers (RORC)?
A register of the individuals and entities that ultimately control the company. Companies must keep it from the date of incorporation, update it within 7 days of a controller confirming a change, and file updates with ACRA's central register within 2 business days. It is not public, but breaches carry fines of up to S$25,000 and no filing extensions are granted.
How much does a corporate secretary cost in Singapore?
Outsourced corporate secretarial service is typically a fixed annual fee covering the named secretary, the standard filings and the compliance calendar, with ad-hoc work (share transfers, constitution changes) priced separately. The government's own charges are small — the Annual Return filing fee is S$60 — so what you are paying for is the person accountable for the deadlines.
Official sources
Statutory requirements and penalty amounts are as published in the Companies Act 1967 and by ACRA, checked on 25 August 2026.
This guide provides general information, not professional or legal advice. Requirements differ for listed and public companies, deadlines depend on the company’s circumstances, and the Companies Act and ACRA’s practices change from time to time — several figures on this page reflect amendments in force from 2025 and 2026.
WRITTEN BY
Jacqueline May
Principal Accountant · Chartered Accountant (Singapore), ISCA member
Jacqueline is a Chartered Accountant (Singapore) and ISCA member, and the Principal Accountant at Synergy Accounting, a Singapore practice established in 2013. She works on corporate tax, GST and ACRA compliance for small and medium businesses — the filings, deadlines and judgement calls most owners would rather hand over. These guides are written from what she sees in practice.