icon-warning

  Announcement:

Beware of Impersonation Scams

Government officials will NEVER do these things over a phone call:

1. Ask you to transfer money;
2. Ask you to disclose bank log-in details;
3. Ask you to install mobile apps from unofficial app stores;
4. Transfer your call to Police.

Call the 24/7 ScamShield Helpline at 1799 if you are unsure whether something is a scam.

oie_iras_api_215-01_nowhite_fix_0

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.

For API onboarding and account matters, please contact the Digital Partnership Team at digital_partnerships@iras.gov.sg.
For technical queries/support on existing APIs, please contact the API Support 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.

System Maintenance

Weekly Maintenance Hours (Singapore Time): Every Wednesday 2:00 AM – 6:00 AM | Every Sunday 2:00 AM - 8:30 AM

Introducing IRAS API Roadmap 2.0

View the newly refreshed API Roadmap 2.0 to plan your next product integration with us!

 

apiroadmap2.0

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!

Check out the guide here!

 

iras_corppass_callback_url_guide

Explore products

View all
PT Account Balance Enquiry-apigw 1.0.3
This service enables a taxpayer to retrieve the property tax payable on his property by simply entering the property address and his or her co-owner’s identification number. By clicking subscribe, you are agreeing to the API Terms and Conditions found below.
Property Consolidated Statement-apigw 1.0.3
This service allows users to retrieve a consolidated statement on various property tax information of their properties (such as the Annual Value (AV), AV effective date, date of notice, notice DIN, etc.). Users are required to have the unique Reference ID sent via mail and property tax reference of…
Rental Submission (Production)-apigw 1.0.7
The rental submission API enables property owners to submit rental information (e.g. net rent, service charge and advertising and promotion fee, gross turnover rent, etc.) for property tax assessments. By clicking subscribe,you are agreeing to the API Terms and Conditions found below
Submission of Donation Records (Corppass)-apigw 1.0.7
It allows software developers and IPCs/Grantmakers to incorporate within their software the feature for IPC/Grantmakers to validate and submit tax-deductible donation information to IRAS directly. The submitted information will be auto included into the donors’ tax return.

Inland Revenue Authority of Singapore

The IRAS API Marketplace is a comprehensive platform that provides developers with essential tools, documentation and support to integrate IRAS tax services into their applications through APIs.

 
Contact
Feedback