Grammangal is registered under:
The Societies Registration Act 1860, on 03/01/1979. Registration number MAHA/1142/THANE
Bombay Trust Act on 20/03/1984 . Registration Number F 1045 (THANE)
All donations to Grammangal are eligible for exemption under section 80G of IT Act 1961 vide CBDT Circular No. 7/2010 dt. 27/10/2010
All foreign contributions are exempt under Foreign Contribution Regulation Act (FCRA)1976. Registration Number 083990044