The fiscal deficit has continued to widen and public debt has risen steadily. Additionally, the risks of further deterioration are increasing due to higher interest rates as well as rising spending due to population ageing, the climate transition and defence. To put debt on a sustainable path, sizeable and sustained fiscal consolidation is needed.
Between 2008 and 2025, France’s fiscal deficit widened from 3.5% to 5.1% of GDP. France only reversed about half of the increase in spending during the Global Financial Crisis, less than in the euro area. Following the pandemic, revenue losses from tax reforms more than offset efforts to cut spending. Following a major consolidation effort in 2025, adhering to the commitments of the medium-term consolidation plan in accordance with European rules is key to strengthening France’s credibility. This requires adherence to multi‑year commitments on spending growth in order to put the public debt ratio on a durable downward path.
Stabilising the public debt-to-GDP ratio by 2030 requires sizeable fiscal consolidation. Public debt increased from 60% of GDP in 2000 to 115.5% of GDP in 2025 (Figure 2), while debt-servicing costs rose from 1.3% of GDP in 2020 to 2.1% of GDP in 2025, which would put fiscal sustainability at risk if this trend continues. The pace of fiscal consolidation of more than 1 percentage point of GDP in 2025 will need to be sustained, cumulating to around 3 percentage points by 2030 to stabilise debt at 122% of GDP.
The scale of fiscal consolidation calls for a sequenced and comprehensive package. Measures already taken in the 2025 and 2026 budgets should deliver rapid savings by temporarily freezing pensions and increasing revenues. However, medium-term efforts should aim primarily to reduce the comparatively very high public expenditure ratio by strengthening spending efficiency through spending reviews and reducing inefficient tax expenditures. In a second phase, once fiscal margins have been restored, reducing the rates on the most distortionary taxes will help boost investment and employment.
Ageing is set to increase spending pressures further. The pension reform has been postponed, but its implementation should resume as soon as planned and the retirement age should, at minimum, be linked to life expectancy. This would boost employment while reducing spending increases and raising revenues. Aligning taxes on retirees and workers and removing retirees’ 10% income tax allowance would allow for a fairer cost-sharing of ageing costs and improve intergenerational equity.
Efficiency gains would help deliver cost-effective public support while preserving strong social protection. Duplication and high coordination needs across subnational governments suggest scope to streamline services. Per-capita spending on health and education exceeds that of high-performing countries. Potential reforms in education include adjusting vocational class sizes, refocusing apprenticeships, increasing financial contributions of tertiary students combined with scholarships based on means testing. Spending on primary education and lifelong learning, which are both vital for future growth, should be preserved but could be better targeted. In health, reforms could promote greater preventive care and use of generic pharmaceuticals and biosimilars.
The tax system could be more efficient, growth-friendly, and inclusive. The labour-heavy tax burden could shift towards broader-based taxes or taxes that are less detrimental to growth (such as consumption or property taxes). Social security reductions on mid-level wages are costly, with limited gains to employment and investment. Limiting reductions to workers earning less than twice the minimum wage would allow for savings to increase training and reducing the most distortive taxes on production. Systematically reviewing tax expenditures, which are large, at close to 3% of GDP, would help ensure that they effectively support social, employment, and investment objectives. Effective corporate tax rates are near the OECD average, suggesting room to cut inefficient tax exemptions. Wealth taxation could be made fairer by taxing latent capital gains within inheritance taxes, limiting further tax-free transfers and aligning capital gains taxes across individuals and holdings.