India needs a tax buoyancy of 1.2-1.5 to achieve a 6.5-7% growth rate, according to an EY report. To support this growth, the government may need to boost the tax-to-GDP ratio to 14% by FY31. Enhancing tax buoyancy, managing expenditures, and continuing structural reforms are crucial for sustainable growth. India's projected GDP growth for the next fiscal is 6.3-6.8%.