Skip to main content

A Singapore Government Agency Website How to identify

Official website links end with .gov.sg

Government agencies communicate via .gov.sg websites (e.g. go.gov.sg/open). Trusted websites

Secure websites use HTTPS

Look for a lock () or https:// as an added precaution. Share sensitive information only on official, secure websites.

Who We Are
Taxes
Schemes
Digital Services
Digital Collaboration

Home
Digital Collaboration
For Software Developers

For software developers

Become an #SFFS solution partner

#SFFS solution partners framework
IRAS Digital Integration Incentive (DII)

How To Support AIS Submission As A Vendor
#SeamlessFilingFromSoftware (#SFFS) for Tax Clearance (IR21)

Inland Revenue Authority of Singapore

Careers
News & Events
Useful links

SUBSCRIBE TO OUR eALERTS

Contact Us
Feedback

IRAS Facebook
IRAS Instagram
IRAS TikTok
IRAS Twitter
IRAS LinkedIn
IRAS Youtube
Add Telegram Icon to IRAS Website
IRAS Whatsapp

Sitemap
Report Vulnerability
Privacy Statement
Terms of Use & Browser Compatibility

© 2026, Government of Singapore

Last updated 5 April 2024