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Report published September 24, 2026

France: An Increasingly Challenging Debt Trajectory – Goldman Sachs Economics Research

Goldman Sachs · September 24, 2026

Goldman Sachs raises its French public debt forecast to 125% of GDP by the start of the next decade due to sticky deficits above 5% and 10-year OAT yields heading toward 4%. Under current conditions, France requires a historically rare 1% primary surplus to stabilize its debt ratio, risking self-reinforcing borrowing cost pressures.

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Finvaulta summarizes Goldman Sachs's analysis. Attribute opinions, forecasts, time-sensitive values, and chronology to the issuer and report date; do not treat this page as an independent verification or a current market-data source.

Key Takeaways

  • 1.France's debt trajectory is deteriorating due to persistent deficits above 5% of GDP and upward revisions in borrowing costs, with 10-year OAT yields now projected near 4% over the medium term.
  • 2.To stabilize its public debt-to-GDP ratio, France will need to run a 1% primary surplus—a benchmark it has achieved the fewest times among major developed economies since 1980.
  • 3.Goldman Sachs revised its forecast for French public debt to 125% of GDP by the start of the next decade, with stochastic simulations assigning a 12% probability that France's debt surpasses Italy's (forecast at 135%).

Table of Contents

  • France—An Increasingly Challenging Debt Trajectory

Report data

Exhibit 2: We Estimate That France Will Require a 1% Primary Surplus to Stabilise Public Debt in the Medium-Term

MetricEstimateContext
French Government Budget Deficit5.4 % of GDPGovernment and revised Goldman Sachs forecast for the 2026 budget deficit, raised from 5.3%.
French Government Budget Deficit5.3 % of GDPGoldman Sachs forecast for 2027 deficit, compared with government proposal of 5.0%.
10-Year OAT Yield Projection4.0%Revised projection by rates strategists for 10-year French borrowing costs, increased from 3.5%.
Public Debt-to-GDP Forecast125.0 % of GDPRevised Goldman Sachs baseline debt projection, up from 123%.
Primary Surplus Required for Debt Stabilization1.0 % of GDPPrimary surplus needed to stabilize France's debt-to-GDP ratio under 1% real growth and 2% inflation.
Source: Goldman Sachs Global Investment Research. This is a dated model snapshot, not a live forecast.

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