GSTR-3B March 2026 filing: Was the 20 April deadline extended? What happens if you miss due date?

Tax professionals are voicing concerns over technical glitches affecting GSTR-3B filings for the March 2026 tax period. The GST portal also shows that a one-day extension is under consideration, but ...

Extend GSTR-3B return filing deadline: Demand by advocates and CAs as the portal is not working properly

Chartered accountants and tax professionals are demanding an extension for the GSTR-3B filing deadline, citing persistent issues with the GST portal. Many reported being unable to log in, save returns ...