How to File Tax

Ways to file Form B, filing deadlines and user guides for sole-proprietors / self-employed persons.

Ways of Filing

There are two ways to file Form B:

  1. e-File via myTax Portal (Recommended)
    You can e-File via myTax Portal with your SingPass / IRAS PIN.
  2. Paper file

If you are required to file, IRAS will send your Form B from Feb to Mar. Please complete the paper form and post to IRAS at:

Inland Revenue Authority of Singapore
55 Newton Road
Revenue House
Singapore 307987

Filing Deadlines

 Due Date

e-File Form B

18 Apr

Paper File

15 Apr

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