France's debt: why the interest burden puts Europe under pressure

France's public debt reached around €3,595.5 billion at the end of June 2026. In its release of 21 October, Eurostat puts it at 119.1% of annual economic output. The French statistics office Insee had reported 119.0% for the same debt volume on 29 September. For the cross-country comparison, the more recent Eurostat release is the reference here.

That is a substantial burden, but not evidence of an imminent sovereign default. France continues to raise money on the capital market. The decisive question is whether it can reduce its current deficits enough that debt does not permanently grow faster than the economy.

What Paris has actually done

Policymakers were not idle. The 2025 finance law introduced a special levy on the profits of very large companies; the 2026 finance law extended it with a changed revenue threshold. Such revenue improves the budget balance, but does not replace a lasting alignment of spending and tax base.

In the excessive deficit procedure, the EU Council requires a correction by 2029. The budget adopted for 2026 aimed at a deficit of 5% of economic output. In early October, however, the government was reckoning with 5.4%. In the 2027 draft budget it is again targeting 5% and puts the total consolidation contribution at €54 billion. A draft and a target are not yet an achieved result.

The International Monetary Fund warned as early as the summer that political fragmentation was complicating implementation. Its baseline scenario at the time showed no sufficient correction by 2029 without further measures. Diverging forecasts therefore depend not only on growth assumptions but also on which measures, not yet adopted, are factored in.

Why higher interest rates work gradually

On 26 October the debt agency AFT reported a ten-year benchmark yield of 4.93%. The average issue yield of the medium- and long-term OAT bonds issued between the start of 2026 and the end of September, by contrast, was 3.55%. These are different measures, not contradictory calculations.

Existing fixed-rate bonds are not suddenly paid interest at the new market rate in full. At the end of September, the average residual maturity of marketable government debt was a good eight years. More expensive financing feeds through mainly via new borrowing and the replacement of maturing paper. Inflation-linked bonds additionally carry their own cost risks.

For 2027, the AFT budgets the central state's budgetary interest burden at €72.9 billion. More debt service narrows the room for infrastructure, education or tax cuts. Conversely, abrupt cuts can weaken demand and growth — a genuine trade-off.