Intense Debate on High-Income Taxation Marks Start of 2026 Budget Examination in France

The French National Assembly commenced the examination of the revenue section of the 2026 state budget on Monday, October 19, 2025, amid heated discussions on high-income and environmental taxation. This year’s review involved 1,710 amendments submitted by various political groups, slightly fewer than the previous year's 1,857. Notable points of contest include the introduction of the so-called 'Zucman tax' targeting high wealth, a proposed 'climate ISF', and a financial wealth tax advocated by the Rassemblement national party.

According to Le Figaro, the examination is expected to be intense as the government's usual use of the 49.3 procedure to fast-track budget approval has been ruled out, raising doubts on the coalition's unity during the deliberations. Some coalition members advocate removing measures like the extension of the exceptional contribution on high incomes. Other debated proposals include eliminating tax exemptions on daily allowances for individuals with long-term illnesses and further ecological penalties on polluting vehicles. Interestingly, certain proposals on retirement tax deductions may foster cross-party consensus.

The debate on the 'Zucman tax' has also elicited strong reactions from affluent individuals. Two entrepreneurs with assets exceeding 100 million euros shared contrasting perspectives in a France Inter feature. Philippe Veran, CEO of Biotechdental, opposes this tax vehemently, noting it would cost him 12 million euros which he cannot afford due to heavy reinvestment in his factory operations. Veran indicated he might leave France should the tax be enacted. Conversely, Jean-Baptiste Rudelle, founder of the tech company Criteo, supports the tax as a symbolic responsibility signal from the wealthy, asserting it would not materially affect his lifestyle.

Éric Coquerel, president of the Finance Committee, expressed hope for a successful and collaborative review process if all parties cooperate. The issues at stake make the 2026 budget examination a critical moment for France’s fiscal and social policies, as the government navigates balancing environmental commitments and addressing wealth inequality.