Inland Revenue Authority of Singapore (IRAS)
Government AdministrationCentral Region, Singapore1001-5000 Employees
The Inland Revenue Authority of Singapore (IRAS) is a government administration agency responsible for tax administration and acts as an agent of the Government of Singapore. IRAS also represents Singapore internationally on taxation-related matters. It is located at 55 Newton Road in the Central Region of Singapore (postal code 307987) and employs between 1,001 and 5,000 people. The agency has pursued several tax administration initiatives in recent years, including enhancements to its AIS digital service and the launch of the Assisted Self-help Kit Review programme, alongside updates for the 2026 Year of Assessment. IRAS maintains an online presence through its website and social media channels, including LinkedIn, Facebook, and Twitter.