The registration process for 12a and 80g entails numerous key steps. First, make sure your NGO is registered as a trust, association or company under Section 8. For 12a registration, prepare important files, along with the registration certificates and a detailed account of sports and put up the utility to the Income Tax Department. For 80g, complete Form 10G with similar documentation. Both registrations allow tax exemptions and allow donors to assert deductions improving your NGO’s credibility and fundraising ability.