Latest Updates

Due dates and requests for extension

Pages 21 Aug 2025

Amendments

Amendments

Amended the time frame to submit the form to at least 5 working days before the filing due date and included clarification that the original filing due date will still be reflected in some sections of myTax Portal 

Correcting Errors Made in GST Return (Filing GST F7)

Updated Content 20 Aug 2025

Amendments

Amendments

Updated GST F7 calculator

More slots released for webinar on "Adopting GST InvoiceNow Requirement"

News & Events 13 Aug 2025

Advance Ruling System for Income Tax

Pages 07 Aug 2025

Amendments

Amendments

Updated the timeline for the removal of summaries of ruling on IRAS website.

Recent GST Audits by IRAS

Pages 06 Aug 2025

Amendments

Amendments

Included 5 new cases for FY2024/2025

Summary of Income Tax Advance Rulings Issued (1 Aug 2025)

Updated Content 01 Aug 2025

Amendments

Amendments

5 new ruling summaries added to 'Summary of Income Tax Advance Rulings Issued (Other than Individual Income Tax)'

GST

Pages 01 Aug 2025

Amendments

Amendments

Update on Service Downtime Period.

Guidance on Filing Form C-S/ Form C-S (Lite)/ Form C

Pages 31 Jul 2025

Amendments

Amendments

A new step-by-step video guide on how to file your Form C-S on myTax Portal has been added under 'How to File Form C-S/ Form C-S (Lite)'.

Employers

Updated Content 31 Jul 2025

Amendments

Amendments

Update on Service Downtime Period.

Employees

Pages 31 Jul 2025

Amendments

Amendments

Update on Service Downtime Period.