Inland Revenue Authority of Singapore

Inland Revenue Authority of Singapore awards mostly IT services; its top 5 suppliers hold a large share of awarded value.

Records from Apr 29, 2021 to Feb 20, 2026

Last refreshed Feb 20, 2026

Procurement data sourced from official government records and indexed by TenderWave.

Top procurement categories

IT services — 33% of records, 94% of awarded value. Totals include records without a parsed value, so the two shares differ.

Who wins work here

Recent award notices

• Invitation to Tender for the Provision of Cellebrite Suite of Software and Services$118K
  CELLEBRITE ASIA PACIFIC PTE. LTD.•Feb 20, 2026
• Invitation to Tender for the Provision of Financial Statement Audit Services for Trust Funds$33K
  CA ASSURANCE LLP•Jan 23, 2026
• Invitation To Tender for the Proposed Addition and Alteration to Revenue House IRAS Taxpayer and Business Service Centre (TBSC) Renovation$989K
  D' PERCEPTION SINGAPORE PTE. LTD.•Sep 18, 2025
• Invitation to Tender for the Enhancements to Unified Data Platform (UDP) in Government Commercial Cloud (GCC)$2.9M
  Ernst & Young Advisory PTE. LTD.•Aug 19, 2025
• Invitation to Tender for the Provision of Transfer Pricing Online Databases$520K
  BUREAU VAN DIJK ELECTRONIC PUBLISHING PTE. LTD.•Aug 7, 2025
• Invitation to Tender for the Provision of Audit Services for Senior Employment Credit, Enabling Employment Credit and CPF Transition Offset Schemes$282K
  ERNST & YOUNG LLP•Jul 11, 2025

Award notices from official government sources. Each title links to the original notice.