Singapore Provides Guidance on Corporate Income Tax Filing Season 2026

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…