Don't panic and don't ignore it. First check the section under which the notice is issued—143(1), 139(9), 142(1) or 148 each mean something different.
Verify the notice on the e-filing portal using its DIN to confirm it is genuine.
Collect supporting documents and reply within the given time. A professional reply backed by evidence usually closes the matter quickly.
Need help? Call Gugnani & Co on +91-9953788989 for expert assistance.
This article is for general information only and is not professional advice. Tax rules change; consult us for your specific case.