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Be wary of scams or phishing attempts (e.g. fake SMSes spoofed with IRAS ID) and do not click on any links or make payments via QR codes in these messages. Learn more from our scam advisory.Taxes for our nation
30 Nov 2022
Corporate Income Tax
File Corporate Income Tax Return (Form C-S/ Form C-S (Lite)/ Form C)
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Your company can file Form C-S (Lite) if its annual revenue is $200,000 or below and meets other qualifying conditions.
Find out moreWe are available from Mondays to Fridays, 8:00am - 5:00pm, excluding Public Holidays
CLICK TO CHAT NOW250% tax deduction for qualifying donations
FIND OUT MOREThank you for your partnership this #TaxSeason2022! Look out for your tax bill coming your way from end Apr.
Find out moreWant to file an amendment to your tax bill? Use the “Object to Assessment” digital service in myTax Portal
Get startedFacing difficulties paying your tax? Sign up for GIRO to enjoy up to 12 interest-free monthly instalments or apply for a longer GIRO payment plan.
Find out moreGetting Ready for the GST Rate Change: What You Need to Know
Find out moreYou can pay your taxes just by scanning the PayNow QR code. Login to myTax Portal to get started now!
Step-by-Step GuideFrom 3 Jan 2022, GST and Corporate Income Tax to be refunded electronically only!
Find out moreUse the GST Registration Calculator to determine if you are liable to register for GST
Get StartedOver 3 million taxpayers have signed up for digital notices. Update your notification preferences to receive SMS and/or email notifications when your digital notices are ready on myTax Portal!
Find out moreBeware of fake SMSes, emails and WhatsApp messages. Protect yourself from phishing links
FIND OUT MORESimplify your Auto-Inclusion Scheme (AIS) submission with payroll software AIS-API or CPF Data Link-up Service to reduce data entry efforts
Find out moreDeadline for expired cheques
Find out morePopular Topics
- Individual Income Tax rates
- Tax reliefs, rebates and deductions
- Experiencing difficulties in paying your tax?
- Central Provident Fund (CPF) Cash Top-up Relief
- SRS contributions and tax relief
- Tax Season 2022 - All you need to know
- Tax Season 2022 - About your tax bill
- IRAS Digital Notices
- Check Outstanding Property Tax