Please click the link below to view the frequently asked questions on Challan Status Inquiry (CSI).
Aaykar Sampark Kendra (ASK)
General Queries related to Income Tax
1800 180 1961(or)
1961
08:00 hrs - 22:00 hrs
(Monday to Saturday)
e-filing and Centralized Processing Center
e-Filing of Income Tax Return or Forms and other value added services & Intimation, Rectification, Refund and other Income Tax Processing Related Queries
1800 103 0025 (or)
1800 419 0025
+91-80-46122000
+91-80-61464700
08:00 hrs - 20:00 hrs
(Monday to Friday)
09:00hrs - 18:00 hrs
(Saturday's)
Tax Information Network - NSDL
Queries related to PAN & TAN application for Issuance / Update through NSDL
+91-20-27218080
07:00 hrs - 23:00 hrs
(All Days)
