A Singapore Government Agency Website How to Identify
Government agencies communicate via .gov.sg websites (e.g. go.gov.sg/open). Trusted website
Secure websites use HTTPS
Look for a lock (
) or https:// as an added precaution. Share sensitive information only on official, secure websites.
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 any property within that portfolio to retrieve the data.
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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.
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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.
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This API allows software developers and banks to incorporate within their software the feature of checking the authenticity of the stamp certificate as well as retrieving the stamp certificate information from IRAS.
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The Stamp Duty calculator API enables you to check the amount of stamp duty payable for the different document types (e.g. Property transfer, lease, share transfer, mortgage, etc.)
Note: The calculator API provides only estimates based on the stated assumptions and your inputs. It may not provide for all possible scenarios.
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This API can be used to check stamp duty outstanding amount that is payable for a Payment Reference Number.
This API allows software developers and payment gateways to incorporate within their software the feature of retrieving the latest outstanding amount payable from IRAS.
By subscribing, you are agreeing to the API Terms and Conditions found below.
This API allows software developers and commission-paying organisations to incorporate within their software the feature for commission-paying organisations to validate and submit commission information to IRAS directly.The submitted information will be pre-filled into the individual commission earners’ tax returns.