Communal tax rates 2026 (centimes additionnels)
Tax year 2026
Each commune sets its own surcharge, the centimes additionnels, and the canton’s government (Conseil d’État) approves it. It is worked out on the cantonal base tax (impôt de base): the higher the number, the higher the communal tax.
Source: Barèmes 2025 pour les impôts sur le revenu et la fortune avec exemples de calcul, p. 4
| Commune | Centimes additionnels |
|---|---|
| Aire-la-Ville | 50 |
| Anières | 31 |
| Avully | 51 |
| Avusy | 49 |
| Bardonnex | 43 |
| Bellevue | 39 |
| Bernex | 48 |
| Carouge | 40 |
| Cartigny | 42 |
| Céligny | 33 |
| Chancy | 51 |
| Chêne-Bougeries | 32 |
| Chêne-Bourg | 46 |
| Choulex | 40 |
| Collex-Bossy | 46 |
| Collonge-Bellerive | 28 |
| Cologny | 25 |
| Confignon | 46 |
| Corsier | 31 |
| Dardagny | 48 |
| Genève | 45.49 |
| Genthod | 25 |
| Grand-Saconnex | 44 |
| Gy | 46 |
| Hermance | 42 |
| Jussy | 41 |
| Laconnex | 44 |
| Lancy | 47 |
| Meinier | 42 |
| Meyrin | 42 |
| Onex | 50.5 |
| Perly-Certoux | 43 |
| Plan-les-Ouates | 37 |
| Pregny-Chambésy | 32 |
| Presinge | 40 |
| Puplinge | 49 |
| Russin | 39 |
| Satigny | 39 |
| Soral | 44 |
| Thônex | 44 |
| Troinex | 40 |
| Vandœuvres | 27 |
| Vernier | 50 |
| Versoix | 45.5 |
| Veyrier | 37 |
Check the official source before you rely on a figure: it has the final word.
Every figure on these pages comes from Taxpresso’s own code, where it cites the official document shown next to it. The official documents are in French. These pages are a reference, not tax advice. If in doubt, ask the cantonal tax office (AFC).