Annual Filing Requirements for Singapore Companies

20 May 2026Gateway of AsiaCompliance Reading time 8 min read

Reading time 8 min read

A practical checklist of the filings every Singapore private limited company must complete each year with ACRA and IRAS.

Staying compliant in Singapore is straightforward once you know the rhythm of the year. Two regulators matter most for ordinary private limited companies. ACRA looks after corporate filings and IRAS handles tax.

Key annual obligations

  • Hold an annual general meeting within the statutory window.
  • File the annual return with ACRA after the AGM.
  • Submit the estimated chargeable income to IRAS within three months of the financial year end.
  • File the Form C-S or Form C corporate tax return by the year end deadline.
  • Maintain proper accounting records for at least five years.

Common pitfalls

Late filings attract penalties that escalate quickly. Directors who repeatedly miss deadlines may be disqualified. Build a simple compliance calendar and assign clear ownership for each filing.

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