India could reach a $20 trillion economy by 2036 if it can raise underlying rupee growth to around 14.2% and achieve sustained annual rupee appreciation of about 3-3.6%, according to a research report by domestic brokerage firm Equirus. The brokerage estimates that reaching this ambitious dollar-denominated target would require the economy to expand roughly 5.5 times and sustain nominal dollar growth of around 18% annually, well above its historical 10-11% trend. From a starting point near $3.7 trillion, reaching $20 trillion means growing the economy about 5.5 times, which works out to a sustained nominal growth rate of roughly 18% in dollar terms - comfortably above India's historical trend of 10-11%.
The composition of growth will be as important as its pace, with services expected to become the principal engine of expansion. Services currently account for about 54% of GDP and would need to rise beyond 65%, expanding from roughly $2 trillion to more than $11 trillion. Among India's three big sectors, agriculture (about 17% of GDP) will keep shrinking as the country urbanises, while manufacturing (17-20%) is largely capped by a more protectionist global environment. The government's manufacturing push aligns with the Sapta Dhara framework as outlined by Prime Minister Narendra Modi, with the sector aiming to increase manufacturing's share of GDP to 25% by 2035 from around 16-17% currently.
The proposed reforms span the real economy, capital markets, human capital, services and urban governance through a 20-point reform agenda across five areas - The Real Economy, Capital Markets, Human Capital, The Services Engine, and Liveability & Governance. Key measures include bringing fuel under GST, enforcing state capital-expenditure floors, listing the Railways, creating an Indian sovereign fund, expanding private education capacity, reviving private-sector R&D, deepening corporate bond markets and reducing tax-related working-capital frictions. The report estimates that abolishing advance tax could release around ₹10 trillion of working capital, while a flat 5% TDS could unlock another ₹13.4 trillion. Services-focused reforms could provide additional growth boost, with a National GCC policy aimed at increasing the number of global capability centres from 1,800-plus to 5,000 potentially generating a $470-600 billion economic impact and creating 20-25 million jobs.
The report calls for deeper corporate bond markets as the corporate bond market is about 18% of GDP against equity at 130% - roughly a 7x gap and a shallow bond market means dearer borrowing across the whole economy. Levelling the tax treatment of bonds and equity to deepen the bond market could add enormous capacity of about ₹54 trillion. India is the only one of its peer markets that stacks two separate transaction taxes - STT and stamp duty - on the same cash equity trade, while the US and Singapore levy effectively nothing on exchange-traded shares. STT alone brought in over ₹400 billion in FY26, and removing stamp duty on financial products and STT on cash equity would stop taxing 180 million demat holders, tighten spreads, and remove a cost that would otherwise undercut the IDR ambition.
India's foreign direct investment landscape shows significant challenges with net FDI inflows falling sharply from an annual average of around $40 billion between FY20 and FY22 to $7.65 billion in FY26, according to Reserve Bank of India data. As reported by Business Standard, economists emphasize that easing land acquisition through addressing gaps in land records is critical for manufacturing sector growth, with states in the west and south performing better due to better land policies. The government has initiated fiscal support with Finance Minister Nirmala Sitharaman announcing three years of fiscal support for land-related reforms in Budget 2024-25. However, land reforms remain a state subject, requiring state governments to ramp up their efforts.
The Equirus report estimates that the reform package would generate about ₹7.9 trillion in annual direct gains against costs of roughly ₹3.4 trillion, implying a net gain of ₹4.5 trillion. The brokerage notes that achieving the $20 trillion milestone will ultimately depend on execution across multiple fronts rather than any single policy lever. Tourism promotion could potentially add about $21 billion annually in foreign exchange receipts, while the government's manufacturing push aligns with the Sapta Dhara framework as outlined by the Prime Minister for India's Viksit Bharat vision for 2047.
