A Singapore Government Agency Website
Inland Revenue Authority of Singapore
Inland Revenue Authority of Singapore
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Check if you need to file a tax return (Individual)
Request filing extension (Individual)
Understanding Provisional Instalment Plan (Individual)
Making changes after filing/after receiving tax bill (Individual)
Apply/withdraw owner-occupier tax rates (Property)
Available payment modes (Stamp Duty)
Interactive calculator (Stamp Duty)
Retrieving stamp certificate (Stamp Duty)
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8. I may have overlooked to claim for business expenses or reliefs, or incorrectly declared my income. How can I amend my tax bill?
7. How can I request for a longer payment plan to pay my tax?
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