The Inland Revenue Authority of Singapore (IRAS) has published new guidance on the Corporate Income Tax Filing Season 2026. The deadline for filing the Corporate Income Tax Return (Form C-S/ Form C-S (Lite)/ Form C) for the Year of Assessment (YA) 2024 is 30 Nov 2026. The availability of filing began on 5 May 2026.
The guidance covers:
- How to file a Corporate Income Tax Return;
- How to calculate a company's Corporate Income Taxes;
- How to view Corporate Income Tax filing status; and
- How to p…