According to Section 80G, any donation made to some specified relief funds and institutions is eligible for tax exemption. It was introduced to encourage donors and provide them with financial relief. However, it is important to note that the donation must be in the form of money. You can find trustworthy NGOs to donate to, like PARD INDIA, which is eligible for donation under 80G.
https://www.pardindia.org/80g-faqs
OPpard india
