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Taxes · IRAS

Filing IR21 Online or by Post

IRAS offers electronic filing through myTax Portal and downloadable forms for postal filing. Choose the route and supporting schedules before submission.

Source checked · 11 October 2026

Prepare the relevant schedules

E-filing provides acknowledgement, status checks and online clearance directives. Attach the applicable schedules for benefits-in-kind, exercised or deemed-exercised share gains, and unexercised or restricted awards tracked by the employer; your own computations may also be supporting documents. For paper filing, download the official form and send it to IRAS at 55 Newton Road, Singapore 307987. Consult the completion guidance and explanatory notes for the fields relevant to the employee.

Official source

A concise, independent Apex Gateway guide based on the official English source, not a reproduction of the complete document. Consult the original for full conditions, exceptions and subsequent updates.

Read the official source ↗
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