Department of Trade and Taxes 
GST Facilitation Center
1st Floor, Vyapar Bhawan, IP Estate, New Delhi-110002
| Help line no.(Central)- | 18001034786 (24 X 7) |
| Name of officer- | Sh. Ashwini Kumar & Sh. Deepak Kumar Gupta |
| Contact Number- | 23705430 23705431 23352357 - Extn.no.- 3401 |
| Visting Hours - | 09:30 A.M. to 6:00 P.M. (Monday-Friday) |