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Global debt rose to fresh record levels in 2025 as governments sharply increased borrowing and companies continued to rely on credit markets.
A major finance industry tracker put total global debt at about $348 trillion by end-2025, up roughly $29 trillion over the year.
Separate international institutions say debt levels remain historically high relative to the size of the world economy, leaving many countries exposed to higher interest costs and refinancing risks.
Recent reports also point to rising pressure on developing economies as debt service burdens stay elevated.

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Global debt rose to new record levels in 2025, driven mainly by heavier government borrowing and steady corporate debt growth. Recent data from major international institutions and market monitors show that debt remains high relative to economic output, even as inflation eased some debt-to-GDP ratios in parts of the world.

Global debt climbed to a new high in 2025 as governments issued more debt and many borrowers stayed active in bond and loan markets. A widely followed industry measure put total global debt at about $348 trillion at the end of 2025, after nearly $29 trillion was added over the year.

The same breakdown showed government debt rising to about $106.7 trillion by year-end 2025, while non-financial corporate debt reached about $100.6 trillion. Household debt was also higher, with the tracker placing it at about $64.6 trillion.

While headline totals attract attention, international official data suggests the more important question for many economies is how debt compares with income and how costly it is to refinance. The International Monetary Fund’s Global Debt Database updates have shown global debt staying above roughly 235% of world GDP, indicating that leverage remains elevated even after the post-pandemic surge.

## Government borrowing stays heavy
In advanced economies, central governments continue to face large refinancing needs as older, low-rate debt matures and must be rolled over at newer market rates.

A recent OECD assessment of sovereign borrowing said sovereign bond issuance and outstanding volumes reached record highs across the OECD area in 2025. The OECD said the overall central government debt ratio in OECD countries was broadly stable at about 83% of GDP, but it projected a rise to about 85% in 2026.

The OECD also flagged a shift toward shorter maturities in some markets. It noted that treasury bill issuance accounted for a large share of borrowing in 2025 and was expected to remain high in 2026. Shorter-term borrowing can reduce near-term interest costs when markets are calm, but it increases rollover pressure when conditions tighten.

## Corporate borrowing remains a key part of the picture
Companies have continued to use debt markets to fund investment, refinance maturing bonds, and manage liquidity. The aggregate figures show non-financial corporate debt at historically high levels, even as the pace of new issuance varies by region and sector.

In recent global debt reporting, corporate debt has been highlighted as a channel through which higher rates can feed into the real economy. When companies refinance at higher yields, interest expense rises, which can weigh on hiring, investment, and earnings—especially for lower-rated borrowers.

## Developing economies face higher servicing costs
For many developing economies, the core risk is not only the level of debt but the cost of servicing it.

A World Bank update on external debt flows said developing countries paid out far more in principal and interest than they received in new financing during 2022 to 2024, marking the largest gap in at least 50 years. It also said interest rates on newly contracted public debt from official creditors reached multi-decade highs.

UN Trade and Development (UNCTAD) has also warned that debt servicing costs remain high for developing countries, with large amounts coming due and limited access to low-cost financing in many cases. These pressures can force difficult budget trade-offs, especially where interest payments compete with spending on health, education, and infrastructure.

## What investors and policymakers are watching next
Debt is not rising evenly across the world. The IMF has noted that major economies play an outsized role in overall global debt dynamics, while many other countries have debt and deficit levels that remain high by historical standards.

Looking ahead, the key variables include the path of interest rates, the maturity profile of government and corporate borrowing, and economic growth. If growth is steady and refinancing remains orderly, debt can remain manageable for many borrowers. If borrowing costs stay high or market access becomes more fragile, rollover risks can rise quickly—particularly where short-term debt is large or fiscal buffers are thin.

AI Perspective

Debt headlines can move quickly, but the bigger story is often refinancing risk and interest costs rather than the raw total. The same debt level can be manageable for a fast-growing economy with long maturities and stable funding, and dangerous for a weaker economy that relies on short-term borrowing. Watching who holds the debt, when it matures, and what rate it resets to can matter as much as the size of the number.