Government contracts
Inland Revenue Authority of Singapore: GeBIZ contracts awarded
Every contract Inland Revenue Authority of Singapore has awarded through GeBIZ in the published dataset, with the suppliers that won them.
In short: Inland Revenue Authority of Singapore made 48 GeBIZ awards from 29 Apr 2021 to 20 Feb 2026, worth S$30,225,834 where a single amount is published. Its most frequent supplier is Ernst & Young Llp, with 4 awards.
- Awards
- 48
- Value where stated
- S$30,225,834
- Latest award
- 20 Feb 2026
Top suppliers
- Ernst & Young Llp (4)
- Acclaim Insurance Brokers Pte. Ltd. (3)
- Cellebrite Asia Pacific Pte. Ltd. (2)
- Ernst & Young Advisory Pte. Ltd. (2)
- NCS Pte. Ltd. (2)
- CA Assurance Llp (1)
- D' Perception Singapore Pte. Ltd. (1)
- Bureau VAN Dijk Electronic Publishing Pte. Ltd. (1)
- Kosh Consulting Group (Asia) Pte. Ltd. (1)
- ATT Systems (S'pore) Pte Ltd (1)
Recent awards
| Date | Tender | Supplier | Amount |
|---|---|---|---|
| 20 Feb 2026 | Invitation to tender for the provision of cellebrite suite of software and servicesIRA000ETT25000008 | Cellebrite Asia Pacific Pte. Ltd. | S$159,927 |
| 23 Jan 2026 | Invitation to tender for the provision of financial statement audit services for trust fundsIRA000ETT25000007 | CA Assurance Llp | S$44,000 |
| 18 Sept 2025 | Invitation to tender for the proposed addition and alteration to revenue house iras taxpayer and business service centre (TBSC) renovationIRA000ETT25000005 | D' Perception Singapore Pte. Ltd. | S$1,336,489 |
| 19 Aug 2025 | Invitation to tender for the enhancements to unified data platform (udp) in government commercial cloud (GCC)IRA000ETT25000002 | Ernst & Young Advisory Pte. Ltd. | S$3,977,923 |
| 7 Aug 2025 | Invitation to tender for the provision of transfer pricing online databasesIRA000ETT25000003 | Bureau VAN Dijk Electronic Publishing Pte. Ltd. | S$702,787 |
| 11 Jul 2025 | Invitation to tender for the provision of audit services for senior employment credit, enabling employment credit and CPF transition offset schemesIRA000ETT25000004 | Ernst & Young Llp | S$381,150 |
| 1 Apr 2025 | Invitation to tender for provision of services to conduct psychometric tests, analyse the results and provide reports for iras undergraduate scholarship and …IRA000ETT25000001 | Kosh Consulting Group (Asia) Pte. Ltd. | S$130,700 |
| 6 Feb 2025 | Invitation to tender for the provision of a web-based software-as-a-service (saas) solution for queue management system (QMS)IRA000ETT24000006 | ATT Systems (S'pore) Pte Ltd | S$210,684 |
| 6 Feb 2025 | Invitation to tender for the provision of work injury compensation insuranceIRA000ETT24000007 | Acclaim Insurance Brokers Pte. Ltd. | S$70,692 |
| 23 Dec 2024 | For provision of cliftonstrengths workshops or equivalentIRA000ETT24000005 | Strengths Movement Pte. Ltd. | S$818,750 |
| 26 Nov 2024 | Provision of brand consultancy services, creative design, communications and related brand execution services for iras employer brandIRA000ETT24000004 | Edelman Singapore Pte. Ltd. | S$281,200 |
| 30 Sept 2024 | Leasing and maintenance of 21 units of countertop hot beverage dispenser machinesIRA000ETT24000003 | Cafe-BAR Services | S$164,563 |
| 20 Sept 2024 | Provision of consultancy services to envision the futures of service delivery for individual taxpayersIRA000ETT24000002 | Studio Dojo Pte. Ltd. | S$215,699 |
| 25 Mar 2024 | Audit services for the uplifting employment creditIRA000ETT24000001 | Ernst & Young Llp | S$142,500 |
| 6 Feb 2024 | Provision of insurance policiesIRA000ETT23000012 | Acclaim Insurance Brokers Pte. Ltd. | S$62,633 |
| 27 Dec 2023 | Provision of research services to understand the behavioural drivers of tax compliance in singaporeIRA000ETT23000010 | Behavioural Insights (Singapore) Pte. Ltd. | S$278,405 |
| 28 Nov 2023 | Implementation of a standalone invoice data collection system in government commercial cloud (GCC 2.0)IRA000ETT23000004 | Ernst & Young Advisory Pte. Ltd. | S$2,977,115 |
| 5 Oct 2023 | For the appointment of the central refund operator under the electronic tourist refund scheme (etrs)IRA000ETT23000003 | Global TAX Free Pte. Ltd. | S$6 |
| 15 Aug 2023 | Provision of private liquidator servicesIRA000ETT23000008 | FOO KON TAN Llp | Awarded by items |
| 15 Aug 2023 | Provision of private liquidator servicesIRA000ETT23000008 | KPMG Services Pte. Ltd. | Awarded by items |
| 14 Aug 2023 | Provision of session initiation protocol (sip) trunking subscription servicesIRA000ETT23000007 | Singapore Telecommunications Limited | S$227,752 |
| 1 Jun 2023 | Provision of giro form processing serviceIRA000ETT23000002 | RMA Contracts Pte. Ltd. | S$449,988 |
| 31 May 2023 | Invitation to tender for the supply and delivery of the kofax powerpdf advanced licenses with 3-year maintenance supportIRA000ETT23000006 | Innocom Technologies Pte Ltd | S$61,204 |
| 28 Apr 2023 | Invitation to tender for the supply and delivery of the trend micro cloud one and vmware carbon black software licencesIRA000ETT23000001 | Asiatel (S) Pte. Ltd. | Awarded by items |
| 28 Apr 2023 | Invitation to tender for the supply and delivery of the trend micro cloud one and vmware carbon black software licencesIRA000ETT23000001 | Chassasia (Singapore) Pte. Ltd. | Awarded by items |
Using this list
If you sell to Inland Revenue Authority of Singapore, the suppliers above are the companies it already buys from, and fresh awards are a signal: winners often need subcontractors, staff or equipment to deliver. Read how to use GeBIZ awards to find B2B leads, search any keyword in the GeBIZ award finder, or browse all agencies and categories. Awards up to 2026 are included.
Source: Ministry of Finance, Government Procurement via GeBIZ on data.gov.sg, covering awards from 1 Apr 2021 to 31 Mar 2026. Snapshot taken 14 Oct 2026. Amounts are as published; awards made by items do not show a single total.
Frequently asked questions
How many contracts has Inland Revenue Authority of Singapore awarded on GeBIZ?
The published GeBIZ awards dataset lists 48 awards by Inland Revenue Authority of Singapore between 29 Apr 2021 and 20 Feb 2026.
Who wins the most Inland Revenue Authority of Singapore contracts?
In this dataset, Ernst & Young Llp has the most awards from Inland Revenue Authority of Singapore, with 4.
How do I bid for government tenders in Singapore?
Register on GeBIZ as a trading partner, watch for opportunities in your categories, and respond before the closing date. Our guide on how to bid for GeBIZ tenders covers each step.