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View Document Identification Number (DIN) for Form C-S/ C

Notes

1. DIN for the current Year of Assessment will be available from May of the same year.

2. DIN will only be displayed if the Form C-S/ C is outstanding.

Year of Assessment* Tax Ref No.* Actions
Maximum 10 records
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Inland Revenue Authority of Singapore
myTax Portal is a secured and personalised portal for you to view and manage your tax transactions with IRAS.


© 2024, Government of Singapore. Last updated on 01 Dec 2023

IRAS 26/02/2024-01P

  • © 2024, Government of Singapore
  • Last updated on 01 Dec 2023
  • IRAS 26/02/2024-01P

About myTax Portal


This application is a service of the Singapore Government.


myTax Portal is a secured, personalised portal for you to view and manage your tax transactions with IRAS, at your convenience.

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