Never Miss a Singapore Compliance Deadline Again
The complete 2026 filing calendar for Singapore SMEs — ACRA, IRAS, CPF, and PDPA deadlines in one place. Free to download.
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Singapore SME Compliance Deadline Checklist 2026
All key ACRA, IRAS, CPF, and PDPA obligations in one place. Deadlines are indicative — always verify with the relevant authority for your specific financial year end.
ACRA Filings
Annual General Meeting (AGM)
ON TRACKDue 30 Apr 2027 (FY Oct 2026)
Hold within 6 months of FY end or apply for extension
Annual Return Filing
ON TRACKDue 31 May 2027 (FY Oct 2026)
File via BizFile+ within 7 months of FY end
XBRL Financial Statements
ON TRACKDue with Annual Return
Required if revenue above S$500k
Register of Registrable Controllers (RORC)
ONGOINGOngoing
Update within 2 business days of any change
IRAS Tax Filings
Estimated Chargeable Income (ECI)
UPCOMINGDue 31 Jan 2027
File within 3 months of FY end. Waiver if revenue ≤ S$5M and ECI is nil
Corporate Income Tax Form C-S/C
ON TRACKDue 30 Nov 2027
File via myTax Portal. Late filing attracts penalties
GST Returns (if GST-registered)
RECURRINGQuarterly obligation
File F5 within 1 month of each quarter end
GST Registration Threshold Check
ONGOINGMonitor monthly
Mandatory registration if taxable turnover exceeds S$1M in 12 months
Payroll & CPF
CPF Contributions
RECURRINGDue 14th of every month
Submit and pay for all employees. Late payments attract interest
IR8A Employee Earnings Report
UPCOMINGDue 1 Mar 2027
Submit for all employees. Auto-inclusion scheme if applicable
NS Make-Up Pay Claims
ONGOINGWithin 30 days
Claim reimbursement for NS-disrupted employees within 30 days
Data Protection (PDPA)
PDPA Data Protection Review
ANNUALAnnual
Review and update Data Protection Policy. Appoint DPO if required
Deadlines shown are based on a financial year ending October 2026 where applicable. Please verify all dates with ACRA, IRAS, CPF Board, and PDPC for your specific circumstances.
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