China’s Debt Interest Is Crowding Out the Spending Households Need

China set aside 873.99 billion yuan for debt interest in 2026, equal to 19.2% of central-level spending. The Conference Board puts that share at 12% in 2014. Local governments, which sell the land and roll the project loans, have seen interest costs rise 16% a year over the same stretch.

Headlines lined that 19.2% up against U.S. federal interest at 14% of outlays. The tighter bind is one level down, where the housing slump cut the cash that used to service the debt, and a bond swap moved hidden liabilities onto official local books.

What Share of China’s Central Budget Goes to Interest

The Ministry of Finance’s central-level spending plan of 4.542 trillion yuan budgets 873.99 billion yuan for debt interest, up 6.7% from 819.36 billion yuan in 2025. That 2025 outturn was already 19.0% of central-level spending of 4.303 trillion yuan. The 2026 ratio is 19.2%, matching Conference Board estimates for the central general public budget.

Among the main central-level items published with the plan, only defense is larger than the interest line. Science and technology is the fastest-growing of those items this year, up 10%, so the squeeze is not that interest is the hottest line in 2026. It is that a bill this size now sits inside a budget that is also trying to fund industry policy, welfare, and transfers to provinces that have lost land income.

2026 CENTRAL-LEVEL BUDGET LINES

National general public budget revenue fell 1.7% in 2025, to 21.60 trillion yuan, with non-tax income down 11.3%. The official deficit was 5.66 trillion yuan. CSIS ChinaPower, using the March budget report, puts the 2026 official general public budget deficit at 5.89 trillion yuan ($853.6 billion). Strip out transfers among China’s four books, and ChinaPower’s full-caliber gap is 13.4 trillion yuan, or 9.1% of GDP.

Local Governments Carry the Heavier Interest Bill

The 19.2% figure is a central-level share. Conference Board research finds local government interest payments have risen 16% a year since 2014. Combined central and local interest is estimated at 1.4 trillion yuan in 2026, more than four times the 348 billion yuan recorded in 2014.

Zhang Yuhan, chief economist at the Conference Board’s China Center, put the constraint where the spending actually happens.

Debt servicing has gradually become a major constraint on local fiscal space.

Zhang Yuhan, chief economist, Conference Board China Center

Local governments still deliver most public investment and almost all social protection. Central-level spending grew 5.7% in 2025, and transfers to localities grew 1.6%. Local spending grew 0.2%. The interest comparison with Washington uses a federal share against a Chinese central-level share; it does not capture that freeze.

An International Monetary Fund departmental paper dated 25 September 2026 estimated local and LGFV debt at 90 percent of GDP as of 2025, of which local government financing vehicle debt was 51% of GDP. Local tax and fee revenue has run about 9% of GDP since the property downturn, down from 11% in the prior decade. The Fund’s staff said much of the vehicles’ interest would still have to be paid by parent localities even if new borrowing slowed.

How the Debt Swap Moved Interest Onto Official Books

Beijing has been pulling hidden local debt onto the books rather than writing it off. Finance Minister Lan Fo’an said hidden debt fell 3.8 trillion yuan from the end of 2023 to 10.5 trillion yuan at the end of 2024, on a 12 trillion yuan program aimed at clearing the stock by mid-2027. People’s Bank of China Governor Pan Gongsheng put remaining LGFV operating debt at 14.8 trillion yuan at the end of 2024. Official data showed listed vehicles shrank 71% from March 2023 to September 2025.

The swap cut coupon rates and stretched maturities. It also enlarged the official local stock that now pays interest through the budget. Statutory local debt was 40.7 trillion yuan at the end of 2023. The Ministry of Finance put the local government debt balance at 54.82 trillion yuan at the end of 2025, including bonds used to replace hidden debt.

THE LOCAL DEBT CALENDAR

1. 2021: Broadly defined land revenue is nearly half of local consolidated income, or 10% of GDP, at the housing peak.
2. 2023: Official local debt service, principal plus interest, reaches 18% of local revenue before central transfers, up from 8% in 2019.
3. End of 2023: Statutory local debt stands at 40.7 trillion yuan; the hidden-debt swap program expands.
4. End of 2024: Hidden debt is 10.5 trillion yuan; LGFV operating debt is 14.8 trillion yuan; a February 2025 estimate puts contractor and wage arrears at 10 trillion yuan, about 7% of GDP.
5. End of 2025: Official local debt is 54.82 trillion yuan; IMF staff put combined local and LGFV debt at 90% of GDP.
6. March 2026: The central budget sets interest at 19.2% of central-level spending; the hidden-debt campaign still runs to mid-2027.

Those ratios are not one number. IMF World Economic Outlook figures from the April 2026 Fiscal Monitor put general government gross debt at 106.9% of GDP in 2026, up from 40.8% in 2015 and 99.2% in 2025, and on course for 123.8% in 2030. The Fund’s China Article IV table uses a different perimeter: official general budgetary debt of 75.1% of GDP in 2026, and an augmented stock of 135.3% once LGFVs and related vehicles are added. The 19.2% interest share sits on the official central book. The 90% local-plus-vehicle stock is what localities have to keep current.

341 Percent in 12 Years, Faster Than Welfare

CSIS ChinaPower, updating its budget feature in March 2026, found that from 2013 to 2025 interest payments rose 341 percent, faster than any other major budget category. Total spending rose 102% and revenue 77%. Social security and employment, one of the largest categories, rose 206.5%.

WHAT GREW BETWEEN 2013 AND 2025

ChinaPower also places China beside two other large payers: 14 percent of U.S. federal outlays go to interest in fiscal 2026, and 25.6% of Japan’s fiscal 2026 budget is set for debt service. U.S. federal interest has risen about 390% since 2013, to $1 trillion. The gap that matters for Beijing is inside its own envelope. Interest grew faster over those 12 years than welfare, even as an aging population and a weak household sector are the reasons officials give for wanting more social outlays.

Premier Li Qiang’s March work report targeted real GDP growth of 4.5% to 5%, the lowest target since 1991 except 2020, when no target was set. Defense is budgeted at 1.90956 trillion yuan, up 7%. Science and technology is up 10%, to 426.42 billion yuan. Those are the lines meant to replace property as the growth engine. They are growing from a smaller base than the interest bill already on the books.

After the Housing Peak, Land Money Dried Up

For a generation, localities funded roads, industrial parks, and urban expansion by selling land-use rights and borrowing against the land through financing vehicles. Tianlei Huang, a senior fellow at the Peterson Institute for International Economics, notes that at the 2021 housing peak, broadly defined land revenue was nearly half of local consolidated income, or 10% of GDP. By 2025 it was about 25% of local revenue, or less than 5% of GDP, and even that overstates cash demand because vehicles bought many of the plots.

The government funds budget, which is where land sales sit, tells the same story in the CSIS numbers: revenue in that book fell 12.2% in 2024 and 7% in 2025. Huang records that official local debt service rose from 8% of pre-transfer local revenue in 2019 to 18% in 2023. Average maturity of outstanding local debt lengthened from 5.1 years in 2019 to 10.5 years in 2025, and the average rate fell from 3.6% to 2.8%. Cheaper paper did not restore spending power once the land cash stopped arriving.

WHERE THE LAND MONEY WENT

• Peak take: Land-related revenue was about 10% of GDP in 2021, nearly half of local consolidated income.
• 2025 take: The same stream was under 5% of GDP, about a quarter of local revenue.
• Service load: Official local debt service rose from 8% of pre-transfer revenue in 2019 to 18% in 2023.
• Arrears: A February 2025 estimate put unpaid bills to contractors and staff at 10 trillion yuan by the end of 2024, about 7% of GDP.

Those arrears act like a tax on suppliers. Firms wait for payment, cut investment, and trim hiring, which is the opposite of a demand revival. Guizhou and other heavy-debt provinces have already asked Beijing for help. Central transfers to provinces have exceeded the central government’s own revenue since 2023, which means the center is borrowing in part to fund the transfers.

More Than Half of New Local Bonds Refinance Old Debt

Huang finds that since 2023, more than half of local government bond issuance has gone to refinancing debt or replacing off-budget liabilities rather than to new projects. Local spending as a share of GDP has declined since a 2020 peak, and extra central spending has not fully offset that pullback. The contribution of government spending to demand has weakened in an economy that is still fighting low prices.

That is why a bigger central interest share shows up as a stimulus problem. The provinces that used to multiply a central push, through land sales and vehicle borrowing, are using new bonds to keep old paper current. IMF staff on the September paper said recent swaps, tighter vehicle monitoring, and limits on weaker provinces had slowed LGFV credit and eased near-term coupons, but had not resolved the overhang. Stabilizing vehicle debt without default, they wrote, still requires localities to divert fiscal resources to interest.

Beijing still has a stronger central balance sheet than the provinces. Huang argues the center can run a larger deficit for a time to support demand, then raise taxes and cut spending once prices recover, and that a lasting fix means the center taking on more social spending while localities get a broader tax base. The 2024 Third Plenum pointed at local excise collection and a local surcharge. It did not put a nationwide property tax on the table while housing was still falling.

The Credit Boom’s Product Is Idle Capacity

Capital Economics estimated earlier in 2026 that China’s total debt-to-GDP ratio, excluding the financial sector, had doubled since 2010 and topped 300%. Federal Reserve flow-of-funds data put U.S. public and private debt at about 265% of GDP in 2025. The Chinese stock is mostly domestic and in yuan, which is why a sudden external stop is not the working risk. The working risk is that new loans keep unproductive firms open while interest on the old stock crowds the budget.

State banks have been steered toward electric vehicles, robotics, artificial intelligence, and renewable energy. Local governments have used cheap credit to back favored plants in the same industries. Mark Williams, chief Asia economist at Capital Economics, described the loop in a May note.

The irony is that one driver of both government borrowing and the lax lending standards of state-owned banks is the desire to prop up economic growth and prevent job losses. But the product of a credit boom that has been underway for 18 years is a banking system propping up unproductive firms, widespread losses across industry, and entrenched overcapacity.

Mark Williams, chief Asia economist, Capital Economics, May 2026 note

The 19.2% central share will keep drawing the U.S. comparison. The party that has to make payroll, pay contractors, and fund the industrial parks is the local one, sitting on 54.82 trillion yuan of official debt, a land market that no longer clears the bills, and vehicle interest the IMF says still lands on the parent. Until that cash-flow gap closes, new stimulus is competing with coupons on loans made to keep last year’s growth from falling.