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Delhi Trade and Taxes Department Contact No.
Updated on Thursday, 1 October 2026 - 1:06pm
Email
Organization:
Govt of Delhi Toll free Number(s):
- 1800 11 0066 (For Contact Support)
All India Number(s):
- 0120-488 8999 (GST Helpdesk Number)
Website:
Official Website - ctt [dot] delhi [at] nic [dot] in (For General Query)
Important Links
Officers Contact Details
Contact No.: 011-23352310, 011-23352311, 011-23352312, 011-23352313, 011-23352314 (Same For All)
| Sr No. | Name | Designation | Contact Detail | Floor |
|---|---|---|---|---|
| 1 | Sh. Nikhil Kumar-IAS | Commissioner Personal Branch | 011-23319691, ctt [dot] delhi [at] delhi [dot] gov [dot] in, Fax:011- 23319474 |
3rd |
| 2 | Sh. Sanjeev Kumar-IAS | Special Commissioner-I Personal Branch | scom1-tt [at] delhi [dot] gov [dot] in | 11th |
| 3 | Dr. Navlendra Kumar Singh-IAS | Special Commissioner-II Personal Branch | scom2-tt [at] delhi [dot] gov [dot] in | 11th |
| 4 | Sh. Shubhankar Ghosh | Additional Commissioner Personal Branch | shubhankar1981 [at] gov [dot] in | 3rd |
| 5 | Ms. Gurpreet Singh | Additional Commissioner Personal Branch | singh [dot] gurpreet [at] nic [dot] in | 3rd |
| 6 | Ms. Shimray Asaiwo Bellrose | Joint Commissioner Personal Branch | jctt-dtt [at] delhi [dot] gov [dot] in | 3rd |
Public Information Officers Contact Details
GST Facilitation Center
TollFree No.: 18001034786
Contact No.: 011-23705430, 011-23705431, 011-23352357, Extn.no.- 3401 (9:30am-6pm, Mon-Fri)
Address: 1stFloor, Vyapar Bhawan, IP Estate, New Delhi-110002
Download Forms
Address
Delhi Trade and Taxes Department,
Govt of NCT of Delhi, Vyapar Bhawan,
IP Estate, New Delhi - 110002 India.
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