Barème kilométrique 2026 pour vos frais réels : voitures, deux-roues et électrique
Estimates only, not financial advice. What you type stays on your device. Checked against sources on 17 Oct 2026.Le barème kilométrique 2026, applicable aux revenus de 2025, n’a pas été revalorisé. Pour une voiture de 5 CV, il vaut d × 0,636 jusqu’à 5 000 km, (d × 0,357) + 1 395 de 5 001 à 20 000 km et d × 0,427 au-delà ; un véhicule 100 % électrique ajoute 20 %. Pour 4 000 km parcourus à titre professionnel avec une 5 CV, les frais réels déductibles sont de 2 544 €. Le trajet domicile-travail est limité à 40 km sauf circonstances particulières.
2025 income (2026 return) · Rates and rules read from the sources listed on this page (the earliest on 17 Oct 2026); they may have changed since.
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This calculator applies the official mileage scale (barème kilométrique) that employees use under the frais réels option of the French income tax return, as published by Service Public and impots.gouv.fr for 2025 income.
Cars. Five rows by fiscal horsepower, from 3 CV and less to 7 CV and more, each with three distance bands: up to 5,000 km, 5,001 to 20,000 km and above 20,000 km. A 5 CV car: d × 0.636, then (d × 0.357) + 1,395, then d × 0.427.
Frais réels or 10%. The scale replaces the automatic 10% deduction, which for 2025 income is at least 509 euros and at most 14,555 euros. Enter your taxable salary to see which is larger.
The rest of the article, and all 6 questions about France Mileage Allowance Calculator (Barème Kilométrique), are on the France Mileage Allowance Calculator (Barème Kilométrique) page.
The scale used on the 2026 return for 2025 income is the same as the year before, last raised by 5.4% in 2023. A 5 CV car is d × 0.636 up to 5,000 km, (d × 0.357) + 1,395 euros from 5,001 to 20,000 km and d × 0.427 above, where d is the distance driven for work.
Service Public's own example gives 2,544 euros: 4,000 km × 0.636. In a 4 CV car the same distance gives 2,424 euros and in a 7 CV car 2,788 euros. A 100% electric 5 CV car adds 20%, giving 3,052.80 euros.
One return trip a day counts. When home is more than 40 km from work, only the first 40 km each way are deductible, unless the distance is justified by particular circumstances linked to the job or to family or social constraints. With such a reason, the full distance counts.
Choose frais réels when your real costs, including the mileage scale, exceed the automatic 10% deduction. For 2025 income that deduction is at least 509 euros and at most 14,555 euros. On a 30,000 euro taxable salary it is 3,000 euros, so frais réels pay off only above that.
Rates and rules change; check the source before you rely on a figure.
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