IRAS World

The Inland Revenue Authority of Singapore (IRAS) is the agent for the Government in administering, assessing, collecting, and enforcing payment of taxes. It administers 7 tax types that account for about 60% of the Government's operating revenue. IRAS also advises the Government and represents Singapore internationally on matters relating to taxation.

The colourful and vibrant IRAS World at Revenue House welcomes everyone, especially students and visitors from overseas.

IRAS World serves as a platform to inform you on the role of taxes in the development of Singapore, both economically and socially. It is also an avenue for IRAS to elaborate on our role as a tax administrator, and how innovative ways were sought to improve services to our customers.

There are interactive stations where you can get to know IRAS' e-services better. You can also test your tax knowledge at the Q&A kiosks.