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Tamil Nadu Traders Welfare Board (TNTWB) Contact No.
Updated on Tuesday, 9 December 2025 - 1:55pm
Email
Organization:
Govt of Tamil Nadu All India Number(s):
- 044-2829 5194 (Helpdesk Support)
Website:
Official Website - adc [dot] twb [at] ctd [dot] tn [dot] gov [dot] in (For General Information)
Officers Contact Details
| Sr No. | Designation/Service | Contact Details |
|---|---|---|
| 1 | Help Desk | 044-28295194 |
| 2 | Office | 044-25341352 adc [dot] twb [at] ctd [dot] tn [dot] gov [dot] in |
| 3 | Chair Person, (Honourable Chief Minister) | 044-25672345 |
| 4 | Vice Chairman, (Honourable Minister For Commercial Taxes and Registration Department) | 044-25670682 |
| 5 | Member, Principal Secretary to Government Commercial Taxes and Registration Department | 044-25672757 |
| 6 | Member, Additional Chief Secretary to Government, Finance Department | 044-25671173 |
| 7 | Member, Commissioner of Commercial Taxes | 044-28521744, 044-28415497 |
| 8 | Member, Secretary to Government Labour Welfare and Skill Development Department | 044-25670472 |
| 9 | Additional Commissioner, (NonGST) / Chief Executive Officer, Tamil Nadu Traders Welfare Board | 044-25341352 |
Address
Tamil Nadu Traders Welfare Board,
Room No.425, Fourth Floor,
P.A.P.J.M. Building, Greams Road,
Chennai - 600 006
