Inland Revenue Authority of Singapore (IRAS)

The Inland Revenue Authority of Singapore (IRAS) is the main tax administrator to the Government. IRAS collects taxes that account for about 70% of the Government’s Operating Revenue that supports the Government’s economic and social programmes to achieve quality growth and an inclusive society. IRAS also represents the Government in tax treaty negotiations, drafts tax legislations and provides advice on property valuation to the Government.

IRAS Mission

Act as an agent of the Government and provide service in the administration of taxes

Advise the Government, and represent Singapore internationally, on matters relating to taxation

IRAS Vision

The leading revenue authority in the world

A partner of the community in nation-building and inclusive growth

A dynamic team of competent and committed people

Grants

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