Please log in and submit your enquiries or requests through the following portal:

Shareholder Login URL: STA Investor Portal

For Shareholders submitting their tax exemption certificates, please use the below mentioned link & download the required forms:

Login URL: Request Forms

For claimants who are not shareholders, kindly use the below mentioned link to download the required forms. Please ensure that the completed documents are submitted physically to the specified address given below:

Claimant Login URL: Request Forms

Address :

4th and 5th Floors,
F-Block, Nelson Chambers,
No.115, Nelson Manickam Road,
Aminjikarai, Chennai 600030
Tel : +91- 44 – 4296 2025
Email: sta@gnsaindia.com