Yes, Ishanga 7% contributions are tax deductible under Section 80G for Indian taxpayers. It is entitled for 50% deduction subject to the qualifying limit.
Cash donation can be made at ashram donation stalls. For donation via Cheque/DD, it can be drawn in the name of 'Isha Foundation' and sent to the address: Isha Biksha Department Isha Yoga Centre Velliangiri Foothills Semmadu Post Coimbatore - 641114 ...
Isha Sanghamitra is a commitment for a stipulated period of your choice. However, in case you are unable to make the donation for a particular month, please write to isha.sanghamitra@ishafoundation.org at least 10 days in advance