French Income Tax Brackets 2026: Rates, Calculation and Décote Relief (2025 Income)

The French income tax brackets for 2026 (2025 income) run in five bands per household share: 0% up to €11,600, 11% up to €29,579, 30% up to €84,577, 41% up to €181,917, then 45% above. A décote relief lowers modest tax bills, and the official impots.gouv.fr simulator confirms the exact amount.

The 2025 income tax filing season in France closed in early June 2026. For every director, self-employed professional, or high-earning household, the immediate practical question is always the same: which bracket am I in, and what will my actual tax bill be? The answer is less straightforward than it first appears: the scale applies per household share, not to total gross income, and several corrective mechanisms : the décote relief, the family quotient cap, and various reductions and credits : all modify the result before the final tax notice is issued.

France's 2026 Finance Act (promulgated on 19 February 2026) indexed the income tax scale by +0.9%, partially offsetting the fiscal drag that would otherwise arise from inflation. It is a modest adjustment, but it shifts every threshold upward: a taxpayer whose income grew more slowly than inflation will mechanically see a slight decrease or stabilisation in their tax charge. Below are the official brackets, the calculation rules, and the planning considerations that directors and independent professionals should understand before finalising their return.

The 2026 scale in five brackets (2025 income, per household share): 0% up to €11,600 ; 11% from €11,600 to €29,579 ; 30% from €29,579 to €84,577 ; 41% from €84,577 to €181,917 ; 45% above €181,917.

The progressive income tax scale has five bands. It applies to net taxable income divided by the household's number of shares (the quotient familial), and the result is then multiplied by that same number of shares.

These thresholds are 0.9% higher than the scale applied to 2024 income, in line with the 2026 Finance Act.

Comparison: 2025 scale (2024 income) versus 2026 scale (2025 income)#

For a taxpayer with stable income, this +0.9% shift produces a slight reduction in tax due, or at a minimum partially neutralises the fiscal impact of a salary or fee increase. See also the 2026 Finance Act summary for the other measures enacted.

The progressive nature of the scale does not mean that all income is taxed at the rate of the highest bracket reached. Each slice of income is taxed only at the rate corresponding to that slice.

Four-step method:

1. Determine net taxable income (after deducting allowable charges, the standard 10% professional expenses allowance or actual costs, and any deductible alimony paid).
2. Divide that net taxable income by the number of household shares (quotient familial).
3. Apply the progressive scale band by band to the per-share figure.
4. Multiply the resulting per-share tax by the number of household shares.

It is only at the end of these four steps that gross tax is obtained : before any application of the décote or the family quotient cap.

Worked example: a single taxpayer with €40,000 taxable income (1 share)#

Consider a self-employed consultant, single, no dependants, whose net taxable income for 2025 is €40,000, after the standard 10% allowance (see actual costs vs the 10% standard deduction).

With one household share, the scale applies directly to €40,000.

The marginal tax rate (TMI : taux marginal d'imposition) is 30%, but the effective average rate is approximately 12.8% (€5,104 ÷ €40,000). This distinction : marginal rate versus average rate : is essential for calibrating any remuneration decision or the choice between salary and dividends.

The décote does not apply here: gross tax of €5,104 exceeds the €1,982 threshold reserved for lower-income households.

The décote is an automatic tax reduction mechanism applied by the tax authority (DGFiP) without any action required from the taxpayer. It benefits households whose gross tax remains modest after the scale is applied.

Eligibility conditions:

• Single, divorced, or widowed: gross tax at or below €1,982
• Couple filing jointly: gross tax at or below €3,277

Calculation formula:

• Single: décote = €897 − (45.25% × gross tax)
• Couple: décote = €1,483 − (45.25% × gross tax)

If the formula produces a negative result, the décote is zero. Final tax = gross tax − calculated décote.

Illustration: a single taxpayer with gross tax of €1,200. Décote = €897 − (45.25% × €1,200) = €897 − €543 = €354. Net tax after décote: €1,200 − €354 = €846.

The décote avoids harsh cliff effects for taxpayers on modest or median incomes. It is recalibrated each year in line with the indexation of the scale.

Three questions come up regularly about the décote: here are the short answers.

The quotient familial is the central mechanism through which France's income tax incorporates household composition. It works by dividing household income by a number of shares determined by marital status and the number of dependant children, applying the scale to the divided figure, and then multiplying the result back by the number of shares.

A single person with no dependants has 1 share. A married or PACS couple with no children has 2 shares. Each dependant child generally adds half a share (a full share from the third child onward).

The cap on the tax benefit per additional half-share#

To prevent the mechanism from delivering a disproportionate advantage at high income levels, the tax reduction generated by each additional half-share is capped at €1,807 for the taxation of 2025 income (2026 scale). A quarter-share generates a benefit capped at approximately €904.

In practice: if you have two dependant children (one extra full share, i.e. two half-shares), the maximum tax saving attributable to those two half-shares is €3,614 (2 × €1,807). Beyond a certain income level, the benefit from the quotient familial reaches this ceiling and no longer increases.

This cap primarily affects households whose taxable income per share exceeds the 30% threshold : a profile that covers a meaningful proportion of directors and liberal professionals (professions libérales) based in Paris or the Île-de-France region.

For a director receiving management remuneration as gérant of a SARL or as président of a SASU, the marginal tax rate applies to net taxable income after the standard 10% allowance or actual professional costs.

A director of an SME with €90,000 of taxable income and 1 household share falls into the 41% band on the fraction between €84,577 and €90,000 : that is, €5,423 taxed at 41%. The remainder of their income is taxed at the lower applicable rates.

This situation illustrates a point that frequently arises in practice: being in the 41% band does not mean 41% of total income goes to tax. The effective average rate will be significantly lower, because only the slice of income above €84,577 per share is taxed at 41%.

Several legitimate planning levers are available, provided action is taken before the end of the financial year or before specific deadlines.

The main options:

1. Voluntary contributions to a PER (plan d'épargne retraite, retirement savings plan): Voluntary payments are deductible from net global income, within the limit of the available Madelin ceiling or the employee ceiling (linked to the 2026 PASS = €48,060). This is the most direct lever for reducing taxable income.
2. Salary versus dividend split: For the director of a SASU or SARL subject to corporation tax (IS), the allocation between salary (taxed at the progressive income tax scale) and dividends (subject to the 31.4% flat tax, the prélèvement forfaitaire unique: 12.8% income tax plus 18.6% social levies since the LFSS 2026 CSG increase, or to income tax on election) requires a precise calculation. See the flat tax 2026.
3. Actual costs versus standard allowance: For a director whose professional expenses exceed 10% of remuneration, opting for actual costs may materially reduce the taxable base. See actual costs vs the 10% allowance.
4. Donations to recognised public-interest associations: Tax reduction of 66% or 75% in certain cases, within regulatory limits.
5. Déficit foncier (rental property deficit): For landlords taxed on actual income, the rental deficit may be offset against global income up to €10,700 per year (standard limit), raised to €21,400 for energy-renovation works (a scheme extended to 31 December 2027); the excess is carried forward for 10 years against rental income.
6. Employee savings plans and PERECO: Employer contributions to a PERECO (company retirement savings plan) form part of a deferred remuneration strategy with a reduced tax footprint.

Note: certain of these levers were adjusted by the 2026 Finance Act. Their precise scope should be confirmed before acting.

To compare options at a glance, here are the main lawful levers, their mechanism, their 2026 ceiling and the right time to act:

Three situations come up consistently in the files of directors and independent professionals based in Paris and Île-de-France at this time of year.

Confusing marginal rate with average rate. Many directors estimate their tax by applying their marginal rate to their entire taxable income. This produces inaccurate cash-flow projections and, sometimes, poorly grounded decisions on remuneration structure. The average rate is the only meaningful measure when making a remuneration choice.

Moving into the 41% bracket. For a single taxpayer, the 41% band begins at €84,577 of taxable income per share. For a couple with no children (2 shares), it starts at €169,154 of total net taxable income. This threshold is often reached in a strong trading year or following a partial disposal of assets. The question is not to avoid this band at all costs, but to smooth taxable income across several years where that is feasible.

Overlooking the capped family quotient. A director with three dependant children sometimes assumes that the quotient familial meaningfully reduces their tax regardless of income level. Above a certain threshold, the €1,807 cap per half-share kicks in and the smoothing effect disappears entirely.

Case study: a SARL manager in the 30% band who steps into the 41% band#

A SARL gérant based in Île-de-France, married with two children (3 household shares), typically draws €120,000 of gross remuneration. After the standard 10% allowance and deductible contributions, net taxable income is approximately €105,000. Divided across 3 shares, the per-share amount is €35,000 : entirely within the 30% band.

In a year when he disposes of company shares and realises a capital gain (plus-value) taxable at the progressive scale, total taxable income rises to €180,000. The per-share amount becomes €60,000 : still within the 30% band. Tax increases, but remains manageable. By contrast, had the same gain been realised in a single-person household with no children, a portion of that income would have entered the 41% band.

This case illustrates why remuneration decisions, distribution choices, and tax planning cannot be made in isolation: household composition, the company's legal structure, and any asset disposals during the year all interact. This is precisely the kind of analysis the firm conducts as part of a tax advisory engagement.

The deadlines for the 2026 filing campaign vary by département and filing method. Online filing is mandatory for the vast majority of taxpayers with internet access.

A late filing incurs a surcharge of 10% on tax due (article 1728 of the CGI), with no prior formal notice required. It rises to 20% where the return is filed within 30 days of a formal notice of default, and to 40% where the return is still not filed after that 30-day window. The 40% surcharge for deliberate non-compliance falls under a separate provision (article 1729 of the CGI) and requires intent, not a mere delay. For directors with complex situations : rental income, capital gains, BIC or BNC income, foreign-source income : coordinating with your chartered accountant (expert-comptable) well ahead of the deadline is essential. Bear in mind also the 2026 tax refund dates if you expect a repayment.

For 2025 income, the online filing service opened on 9 April 2026 and the campaign closed in early June. The deadlines depended on the taxpayer's département of residence on 1 January 2026:

This zoned calendar is renewed each year and remains the best guide for anticipating the 2026-income campaign.

The prélèvement à la source (PAS) : France's pay-as-you-earn withholding system : does not alter the scale or the final tax calculation. It merely brings forward payment. The tax computed on 2025 income under the 2026 scale remains identical; only the timing of settlement differs.

Directors and self-employed professionals pay advance instalments (acomptes) based on their last known income figure. A material change in circumstances : a drop in income, an asset disposal, the birth of a child : justifies requesting an adjustment to the withholding rate via impots.gouv.fr, to avoid either an unnecessary cash advance or an unexpectedly large year-end balance.

• The +0.9% indexation of the scale is below the actual inflation experienced in some sectors: it does not fully offset the fiscal impact of an income increase.
• The 2026 PASS (annual Social Security ceiling : plafond annuel de la Sécurité sociale) is set at €48,060. PER, Madelin, and PERECO contribution ceilings are calculated on this basis. An over-contribution to a PER can exceed the deductible ceiling and lose its tax advantage.
• The CSG was raised by +1.4 percentage points by the LFSS 2026 on certain capital income, which alters the overall effective rate on financial income for shareholder-directors : see the flat tax 2026.
• For taxpayers subject to the contribution exceptionnelle sur les hauts revenus (CEHR), surcharges of 3% and 4% apply above certain thresholds of revenu fiscal de référence (reference fiscal income), on top of the regular brackets.

The income tax return is often treated as a routine administrative formality. For a shareholder-director, it is in reality an annual fiscal health check: what did my remuneration cost me in tax terms? Were my dividends structured efficiently? Did I contribute to my PER up to my available ceiling?

These questions can only be addressed effectively during the year, not in May when the filing window opens. The firm supports its clients through a director wealth management engagement, structuring these decisions upstream with a combined reading of corporation tax (IS), income tax (IR), and social contributions.

Current as at 18 July 2026. This article is for information purposes and does not replace personalised advice. For your specific situation, consult a chartered accountant (expert-comptable) registered with the Ordre des experts-comptables.