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RESEARCH BRIEFING
28 Oct 2026

France’s fiscal crisis is unlikely to prompt ECB action

Political deadlock ahead of April’s presidential election could push French bond spreads higher, but an outright debt crisis would likely be averted.

France’s fiscal crisis might get worse before it gets better. Spreads could rise well above the 200bps peak in our baseline ahead of the April presidential election without triggering an outright debt crisis. Even if market pressure propels spreads to 300bps, political constraints would leave little scope for substantial fiscal action before the vote, while ECB bond purchases remain unlikely unless financial stability is at risk.

Risks that could trigger a further surge in spreads include sustained large-scale protests, a government collapse over the budget, a narrowing of Jean-Luc Mélenchon’s polling deficit against Marine Le Pen in the most likely election runoff, and further doubts about the fiscal credibility of Le Pen’s Rassemblement National (RN). A Le Pen presidential victory without an RN plurality in the subsequent legislative election could extend the fiscal deadlock.

In this higher-spread scenario, we think an outright crisis would likely be averted, given banks’ limited domestic sovereign exposure, broader financial resilience, and the absence of signs of systemic market stress so far, despite the rapid surge in spreads. However, France would still face high economic and fiscal costs.

In a full-blown crisis involving market-access difficulties or systemic financial instability, the ECB would be forced to act. However, pre-election posturing would make it difficult for French parties to agree on the credible fiscal consolidation commitments it would seek. These political constraints would raise the bar for early intervention, but the urgency of a crisis would weaken the ECB’s bargaining position.

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