Corporate Income Tax Filing Season 2025

You may start filing your Income Tax Return for the Year of Assessment 2025 from 5 May 2025. The deadline for filing your Corporate Income Tax Return (Form C-S/ Form C-S (Lite)/ Form C) for the Year of Assessment (YA) 2025 is 30 Nov 2025.

If you need our service to file your company’s tax, please contact us HERE.

For more information, please refer to IRAS website:
https://www.iras.gov.sg/taxes/corporate-income-tax/basics-of-corporate-income-tax/corporate-income-tax-filing-season-2025