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France’s Public Debt Interest Payments Approach €80 Billion as European Bond Markets Reprice the Fiscal Gap Between France and Germany

2026-07-20

France’s public debt and interest payments continue to rise. With fiscal reform becoming more difficult ahead of the 2027 presidential election, investors have begun reassessing the risk compensation required to hold French government bonds. At the same time, Germany’s expansion of defense and infrastructure spending is increasing the supply of European government bonds and pushing up the regional yield benchmark. As of July 17, 2026, the yields on 10-year German and French government bonds stood at approximately 3.12% and 3.93%, respectively, resulting in a France-Germany spread of about 81 basis points. This shows that German government bonds remain the benchmark asset in the euro area, while the fiscal and political risk premium demanded by investors for holding French debt remains elevated.

Debt and Interest Payments Rise in Tandem, Increasing the Risk of a French Debt Snowball

Data from the French National Institute of Statistics and Economic Studies show that France’s public debt reached €3.5361 trillion in the first quarter of 2026, an increase of €75.6 billion from the previous quarter. The debt-to-GDP ratio rose from 115.7% at the end of 2025 to 117.5%. During the same quarter, real GDP contracted by 0.1% quarter over quarter, household consumption declined by 0.2%, and gross fixed capital formation fell by 0.6%, indicating that domestic demand and investment momentum remained weak. The OECD forecasts that the French economy will grow by only 0.7% in 2026 and 0.8% in 2027, leaving economic expansion insufficient to meaningfully dilute the debt burden.

Fiscal indicator Latest figure or 2026 baseline Medium-term scenario Fiscal implication
Public debt €3.5361 trillion in the first quarter of 2026, equivalent to 117.5% of GDP Could exceed 130% of GDP by 2030 without adjustment The debt ratio continues to rise, while weak growth makes the burden difficult to dilute
Fiscal deficit The OECD forecasts approximately 5.0% of GDP in 2026, although the government has warned that the target will be increasingly difficult to achieve Could approach 7% by 2030 without adjustment The deficit remains well above the EU’s 3% ceiling, indicating limited progress in fiscal consolidation
General government interest expenditure Approximately €77.4 billion to €78.0 billion in 2026 Could rise to €124.0 billion by 2030 Rising interest payments are increasingly crowding out other public expenditure
Central government budget interest payments €64.8 billion in 2026 Expected to rise to €74.2 billion in 2027 The central government’s discretionary budget space is becoming increasingly constrained

The report estimates that France will need to implement approximately €126.0 billion in cumulative fiscal adjustments by 2032 to stabilize the debt-to-GDP ratio during the next presidential term. If action is postponed until after the 2027 election, the required scale of adjustment could increase further.

The rapid increase in interest expenditure mainly reflects the gradual maturity of government bonds issued during the low-interest-rate period. When the French government refinances maturing debt with new borrowing, it must do so at the currently higher market interest rates, causing the average cost of debt to rise over time. The €77.4 billion to €78.0 billion shown in the table refers to the general government fiscal measure, while the €64.8 billion figure refers to interest payments within the central government budget. The two figures cover different scopes, but both show that interest costs are reducing the fiscal space available for education, healthcare, defense, and industrial investment.

France is currently facing weak growth, a large fiscal deficit, and rising refinancing costs at the same time, increasing the risk of a debt snowball. The main obstacle to fiscal adjustment remains political. France lacks a stable parliamentary majority, and measures such as reducing social expenditure, reforming the pension system, or increasing taxes could all trigger political resistance. As the 2027 presidential election approaches, continued delays to reform would require larger future adjustments and could further weaken investor confidence.

Germany Is Also Expanding Fiscal Policy, but Markets Price It Differently From France

Germany has also entered a period of fiscal expansion and increased government borrowing. Under the German government’s draft federal budget for 2027, total expenditure will reach €555.4 billion, while net borrowing under the core federal budget will amount to €118.7 billion. Including the Special Fund for Infrastructure and Climate Neutrality and the special fund for defense, related borrowing will total approximately €203.6 billion. The increase in government bond supply will put downward pressure on bond prices and raise the yield on German government bonds, which serve as the euro area’s benchmark.

Based on data from the end of 2025, Germany’s public debt stood at 63.5% of GDP, while France’s was close to 116%, leaving a gap of more than 50 percentage points. Germany’s latest spending expansion focuses on defense, infrastructure, climate action, and innovation investment. Markets believe that some of this expenditure could improve long-term growth conditions and therefore continue to assign Germany a lower risk premium.

Government bond yields in France and Germany are therefore being driven by different forces. German government bonds mainly reflect additional supply, inflation, and the broader interest-rate environment. France, in addition to facing the same European benchmark rates, must pay further compensation for its high debt, persistent fiscal deficits, and political uncertainty. This also explains why the France-Germany spread has not narrowed significantly despite Germany’s increase in borrowing.

Energy Inflation Raises Europe’s Interest-Rate Benchmark, Leaving France Under Dual Pressure

Developments in the Middle East and rising energy prices have prompted markets to raise their expectations for European inflation and further ECB rate hikes. Although euro-area inflation fell from 3.2% in the previous month to 2.8% in June 2026, it remained above the ECB’s 2% target. The ECB raised the deposit facility rate to 2.25% in June and forecasts that average inflation could reach 3.0% for the full year of 2026. If energy costs remain elevated, policy rates and long-term government bond yields will be less likely to decline rapidly.

For France, each increase in the European benchmark interest rate will gradually be reflected in the cost of newly issued government bonds and the refinancing of maturing debt. France therefore faces two layers of pressure. The first is the increase in Europe’s overall interest-rate benchmark, represented by rising German government bond yields. The second is the additional spread demanded by markets to compensate for France’s fiscal and political risks. Germany’s increased bond supply, energy inflation, and France’s own fiscal concerns are jointly driving the current repricing of European bond markets.

The 2027 Budget Will Determine Whether the France-Germany Spread Can Stabilize

The France-Germany spread of approximately 81 basis points does not yet indicate that France faces an immediate financing crisis. However, it shows that markets no longer assign French government bonds a risk valuation close to that of German government bonds, while the fiscal and political risk compensation demanded by investors remains elevated. Market attention has also shifted toward when the French government will be able to stop the debt-to-GDP ratio from rising.

The next major test will be France’s 2027 budget, which the government is expected to present in the autumn of 2026. The government must balance rising defense and social expenditure, rapidly increasing interest costs, and the absence of a parliamentary majority. If the budget lacks credible and executable expenditure-control measures, higher government bond yields will continue to raise interest payments through refinancing and further constrain the fiscal choices available to future governments. If the government can present a concrete and executable multi-year adjustment plan, it would help reduce fiscal and political risk premiums and create conditions for the France-Germany spread to narrow.