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Taxes for our nation
30 Nov 2025
Corporate Income Tax
File Corporate Income Tax Return (Form C-S/ Form C-S (Lite)/ Form C)
Quick links
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Calling all employers on the Auto-Inclusion Scheme (AIS)! Submit your employees’ employment income information by 1 Mar 2025.
Find out moreBudget 2025 - Overview of Tax Changes and Enterprise Disbursements
FIND OUT MOREStreamline your multi-agency reporting obligations as a business or employer with One-Stop Payroll! Brought to you by IRAS, CPF Board, MOM and GovTech.
FIND OUT MORESocial Media Influencers and Their Tax Obligations
FIND OUT MOREeGIRO for a Seamless Tax Payment Experience
FIND OUT MOREUse the GST Registration Calculator to determine if you are liable to register for GST
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