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[NOTICE]: Please note that from 11 April 2021, you will be required to login to government digital services for businesses (G2B) using Singpass instead of Corppass. For more information, visit go.gov.sg/corporate-login.
Weekly Maintenance Hours (Singapore Time): Everyday 1:00 PM – 3:00 PM | Monday to Saturday 8:00 PM – 10:00 PM | Sunday 8:00 PM - 3:00 AM Singpass & Corppass Maintenance Hours (Singapore Time): Every Wednesday 3:00 PM – 11:59 PM |
Welcome to the IRAS API Marketplace!
The IRAS API Marketplace combines industry expertise with innovative technology to create and optimise tax-related services. This is our new community dedicated to you, the Developer. We believe that developer experience is key to the adoption and success of the API initiatives, and we would like to work with you. Here you will find the sample codes and community Q&A forums to help you work effectively. Join our community of developers to create APIs that enables businesses and organisations to integrate and co-create with IRAS.
Sign up as a Developer today!
We look forward to developing more industry-relevant APIs, together with like-minded software developers, platform providers/intermediaries (e.g. online marketplace), and partners. Please consider visiting our collaboration page.
If you have questions or would like to discuss collaboration opportunities, please contact the team at digital_partnerships@iras.gov.sg.
For technical queries/support on existing APIs, please contact the team at api_support@iras.gov.sg.
Co-Create with IRAS
Have a clear and amazing idea of how a new API could be useful for your organisation and taxpayers in general? What is in your API wish list or what new features do you wish to see? Submit your use case to us @ https://go.gov.sg/iras-apiusecase and the IRAS Digital Partnerships team will study the details for a potential collaboration together.
Introducing IRAS API Roadmap 2.0
View the newly refreshed API Roadmap 2.0 to plan your next product integration with us!
Check out our CorpPass and Callback URL Guide!
Do you know that many of our APIs are used with CorpPass? IRAS CorpPass API leverages on OAuth 2.0 which can be a challenge to integrate and test with your software. Therefore, we have prepared a guide to help you get started. We have also included a video walkthrough to help you test the CorpPass API with Postman. Look out for it in the guide!
