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.)
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<p>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.</p>
<p>For more information, refer to the <a href="#">specifications and details of the validation test</a>.</p>
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This service allows users to retrieve the list of allowable and disallowable business expenses categorised by the profile of the taxpayers for calculating the adjusted profit/loss.
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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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