Global public debt is on an upward trajectory, raising concerns about economic stability and growth prospects, particularly for emerging economies like India. According to the International Monetary Fund’s (IMF) latest Fiscal Monitor, the worldwide gross public debt is projected to reach 100 percent of global gross domestic product (GDP) by 2029, a level not seen since the aftermath of World War II. This growing debt burden carries significant implications for countries’ fiscal health and their ability to sustain development.

The IMF report underscores that governments refinancing debt amid rising interest rates have already seen interest payments climb sharply—from approximately 2 percent to about 3 percent of global GDP over the past few years. As global debt continues to rise, interest expenses are expected to increase further, potentially crowding out public investment in critical growth and development areas. The report highlights that even a one percentage point hike in global interest payments could reduce government spending on sectors vital to long-term economic expansion.

The United States, holding a pivotal role in the global financial system, exemplifies the challenges ahead. The US is currently running a general government budget deficit estimated between 7 and 8 percent of GDP—significantly above its 50-year average of 3.8 percent. Projections from the US Congressional Budget Office suggest the federal deficit could widen further to 6.7 percent of GDP by 2036, a forecast that aligns with IMF analysis. Given the US dollar’s status as the world’s primary reserve currency and the scale of its government debt, an elevated and sustained deficit could increase competition for global savings, thereby affecting international capital flows and cost of borrowing.

This dynamic is particularly relevant for India, which relies on foreign capital to finance its current account deficit and bridge savings-investment gaps. Recent balance-of-payments pressures and capital outflows have weighed on the Indian rupee, emphasizing India’s vulnerability to shifts in global financial conditions. While it is common for fast-growing economies to supplement domestic savings with external financing, evolving global economic and geopolitical uncertainties suggest that India may need to reassess some foundational assumptions about capital inflows and external dependence.

In terms of fiscal outlook, the IMF projects India’s general government debt will decline from around 84 percent of GDP in 2025 to 77.7 percent by 2031. Despite this improvement, the anticipated debt ratio for 2031 remains above pre-pandemic levels seen in 2019. The general government budget deficit is also expected to narrow from 7.4 percent of GDP currently to 6.6 percent by 2031. Experts argue that India would benefit from accelerating fiscal consolidation efforts to create greater policy space for responding to economic shocks and preserving macroeconomic stability.

Reducing the budget deficit and public debt is also crucial for lowering India’s reliance on foreign savings. A smaller government demand for domestic savings would release more resources for the private sector, potentially easing the cost of capital and supporting investment-led growth. As global uncertainties persist, maintaining financial discipline and building resilience through cautious fiscal management remain important priorities for India’s economic policymakers.