12A and 80G registrations are crucial for NGOs in India seeking tax exemptions and increased donor support. 12A registration allows an NGO to be exempted from paying income tax on its surplus income, ensuring more funds are available for charitable activities. 80G registration enables donors to claim tax deductions on their contributions, making the organization more attractive for donations. Together, these registrations enhance the NGO’s credibility, unlock access to government and CSR funding, and promote long-term sustainability. NGOs must apply online through the Income Tax Department, maintain transparent financial records, and regularly comply with filing requirements to retain these benefits.