Detailed Explanation
How it works
It is mandatory for taxpayers with turnover above Rs.5 crore. Since FY 2020-21 it is self-certified by the taxpayer, the earlier CA certification having been removed.
Frequently asked questions
Is GSTR-9C certified by a CA?
Not since FY 2020-21; it is now self-certified by the taxpayer.
Who must file GSTR-9C?
Registered persons with aggregate turnover above Rs.5 crore.
This content is for general guidance only and does not constitute professional advice. Tax law changes frequently — verify the current position and consult a qualified Chartered Accountant before acting. Last reviewed: June 2026.