Annual filing requirements for Singapore companies, explained

Key figures

• 3 months ECI due after financial year end, unless waived

• 6 months AGM deadline after financial year end, unless exempt or dispensed with

• 7 months Annual return deadline after financial year end

• 30 November Corporate income tax return due each year, on Form C-S, C-S (Lite) or C

• S$1m Taxable turnover that triggers GST registration

• S$300 · S$600 ACRA late filing penalty, up to three months late and beyond

Contents

1. The annual compliance calendar

2. Financial statements and the directors’ statement

3. Audit and the small company exemption

4. AGM exemption and dispensation

5. The annual return and late filing penalties

6. Estimated chargeable income and the tax return

7. GST registration and returns

8. Changes during the year

A Singapore company’s financial year end sets most of its annual deadlines. The financial year end can be determined by the company, most companies use the calendar year. ECI, the AGM and the annual return all run from it. The tax return is due on 30 November of the following year. GST has its own calendar, and changes to officers and controllers must be filed within days. Missing one deadline can lead to several penalties for the company.

1. The annual compliance calendar

Three deadlines run from the financial year end, at three, six and seven months. The fourth, the tax return, falls on 30 November of the following year. The table applies to a private company that is not listed.

Case in point

The first-year timetable

A company has a financial year ending 31 December 2026. It files its ECI by 31 March 2027, unless the waiver applies. If its financial statements reach members by 31 May 2027, no AGM is needed. Otherwise the AGM is due by 30 June 2027. The annual return is due by 31 July 2027. Form C-S for the year of assessment 2027 is due by 30 November 2027. Four dates follow from one year end.

Clients on the Auberique client portal receive automated reminders of each date and approve directors’ resolutions in one click.

2. Financial statements and the directors’ statement

Directors must prepare financial statements every year, whatever the company’s size. Section 201 requires them to follow the accounting standards and to come with a directors’ statement. They are presented at the AGM or sent to members, and most companies also file them with the annual return.

Dormant companies are the exception. A company is essentially considered dormant if no accounting transaction occurs throughout the financial year. Some dormant companies need not prepare financial statements at all: The company must then not be listed or a subsidiary of a listed company, and its total assets must be S$500,000 or less. It is then also exempt from holding an AGM. Special purpose vehicles may qualify as dormant companies after their first financial year.

3. Audit and the small company exemption

Most early stage start-ups are likely to qualify for audit exemption. The starting rule is that a company appoints an auditor within three months of incorporation unless it is exempt.

A private company is exempt if it qualifies as a small company, which means meeting at least two of these three criteria.

• Total annual revenue of S$10 million or less.

• Total assets of S$10 million or less.

• 50 or fewer full-time employees at year end.

After the first two financial years, the test is applied to the two years immediately before. A company in a group qualifies only if the group as a whole, including foreign entities, also meets the test. Dormant companies have a separate audit exemption.

Exempt private company status plays no part in the audit question. Exempt private companies in Singapore, explained explains what that status does decide.

4. AGM exemption and dispensation

Many private companies never hold an AGM. The starting rule is a meeting within six months of the financial year end, but there are three alternative ways out:

• Five-month exemption. No AGM is needed if the financial statements are sent to all members within five months of the year end;

• Dispensation. All members resolve to dispense with AGMs. The company still sends financial statements to members; or

• Dormancy. A dormant company that is not listed and has total assets of S$500,000 or less is exempt.

Members can still insist on a meeting. Any member may require an AGM by giving notice at least 14 days before the six-month deadline. A member or the auditor may also require a general meeting within 14 days of receiving the financial statements. The annual return records which route the company used.

5. The annual return and late filing penalties

Every company must file an annual return, whether dormant or trading. Section 197 requires it to be filed with ACRA through BizFile, ACRA’s online portal, within seven months of the financial year end. The return confirms the company’s details, declares its AGM position and attaches the financial statements in XBRL, the structured data format ACRA requires.

Two reliefs apply: (1) A solvent exempt private company (“EPC”) need not file financial statements as part of their annual return. (2) A company that is not publicly accountable, broadly one whose shares or debt are not publicly traded, may use a simplified XBRL template with a PDF copy.

Late filing costs S$300 if up to three months late and S$600 after that. ACRA charges this automatically on filing. Further penalties can follow. A missed AGM and a late annual return are separate breaches, and ACRA may offer to settle each one by ‘composition’, a payment made to avoid prosecution. ACRA’s own example puts this at S$500 or more per breach. ACRA may instead prosecute the company and its directors, with fines of up to S$10,000 per charge.

Two further sanctions can apply to directors. A director convicted of three or more filing offences within five years is disqualified from acting as a director for five years. Separately, the Registrar can debar a director or company secretary of a company that is three months or more behind on its filings. A debarred person cannot take up a new appointment as director or secretary.

Note

Three convictions, five years

A director convicted of three or more filing offences within five years is disqualified for five years.

Case in point

The missed AGM and annual return

A company has a 31 December 2026 year end and has not dispensed with AGMs. It neither sends its financial statements to members nor holds an AGM by 30 June 2027. It files its annual return in mid-October 2027. The return is less than three months late. The late lodgement penalty is therefore S$300. The missed AGM is a separate breach. ACRA may offer composition for each breach. It may instead take the company and its directors to court.

6. Estimated chargeable income and the tax return

Many start-ups do not need to file estimated chargeable income (ECI), the company’s early estimate of its taxable profit. The starting rule is filing within three months of the financial year end. No filing is needed where annual revenue is S$5 million or less and the estimate is nil. The company decides this itself, without applying to IRAS.

The corporate income tax return is due by 30 November of the year of assessment, the tax year that follows the financial year. Revenue decides which form the company uses.

• Form C-S (Lite). Annual revenue of S$200,000 or less.

• Form C-S. Annual revenue of S$5 million or less.

• Form C. All other companies.

The two simpler forms are only available to companies taxed solely at the standard 17% rate. A company claiming items such as group relief or foreign tax credits files Form C. A dormant company still files a return unless IRAS has granted a waiver.

Auberique’s accounting and tax teams prepare the XBRL financial statements, the ECI and Form C-S. The same figures feed both the ACRA and IRAS filings, which avoids mismatches between them. Service details are under Companies.

7. GST registration and returns

GST registration becomes compulsory once taxable turnover exceeds S$1 million. There are two tests, and meeting either one triggers registration.

A company whose taxable supplies are wholly or mainly zero-rated, typically exports, may apply for exemption from registration. A registered company files a GST return within one month of the end of each accounting period.

Companies that register voluntarily face an extra requirement. Since 1 April 2026, every voluntary registrant must send invoice data to IRAS through InvoiceNow, Singapore’s e-invoicing system, which runs on the international Peppol network through accredited providers. Newly incorporated companies registering voluntarily have been covered since 1 November 2025. IRAS plans to extend the requirement to other GST-registered businesses after consulting industry.

Note

InvoiceNow from day one

New voluntary GST registrants send invoice data to IRAS through InvoiceNow from 1 April 2026.

Case in point

Crossing the GST threshold

A software company’s taxable turnover for calendar year 2026 reaches S$1.2 million. It applies for GST registration between 1 and 30 January 2027. It is registered from 1 March 2027. Suppose it had forecast in July 2026 that the next 12 months would exceed S$1 million. The prospective basis would then have applied, with an application due within 30 days of the forecast.

8. Changes during the year

Changes to officers and ownership must be filed as they happen, not at the year end. Officer changes have a 14-day deadline, and changes to controllers two business days.

Every company must have at least one director who is ordinarily resident in Singapore, and must appoint a company secretary within six months of incorporation. Changes to directors and other officers are filed with ACRA within 14 days. Changes to the register of registrable controllers, the record of who really owns or controls the company, are filed within two business days of the register being updated. Clients track each filing in the Auberique client portal.

Common questions

When is the annual return due for a Singapore private company?

Within seven months of the company’s financial year end. It is lodged with ACRA through BizFile. Late filing attracts a penalty of S$300 if up to three months late and S$600 beyond that.

Does a Singapore private company have to hold an AGM?

Not always. A private company is exempt if it sends its financial statements to all members within five months of financial year end. It is also exempt if all members resolve to dispense with AGMs. A dormant, non-listed company with total assets of S$500,000 or less is exempt too. Any member may still require an AGM.

Does a company with no profit need to file ECI?

Not if annual revenue is S$5 million or less and estimated chargeable income is nil. The waiver is self-assessed. IRAS does not need to be told.

When must a company register for GST in Singapore?

Registration is compulsory when taxable turnover for a calendar year exceeds S$1 million. The application is then due between 1 and 30 January of the next year. Registration is also compulsory when taxable turnover is reasonably expected to exceed S$1 million in the next 12 months. The application is then due within 30 days of the forecast.

Does a dormant company need to file anything?

Yes. A dormant company still files an annual return with ACRA. A dormant company that is not listed and has total assets of S$500,000 or less need not prepare financial statements or hold an AGM. Dormant companies are exempt from audit. A dormant company may also apply to IRAS for a waiver of its income tax return.

What happens if a company misses ACRA filing deadlines?

A late lodgement penalty of S$300 or S$600 applies automatically. A missed AGM and a late annual return are separate breaches. ACRA may offer composition or prosecute the company and its directors, with fines of up to S$10,000 per charge. Three or more filing convictions within five years disqualify a director for five years.

Auberique handles company secretarial work, annual returns, XBRL financial statements and corporate tax filings for companies. Clients track ACRA deadlines in the Auberique client portal.

About the author

Gavin McDaid is a practising solicitor (England and Wales) and former venture capitalist, with an LLM in Law and Technology from Queen’s University Belfast. He writes on company law, fundraising and governance in Singapore.