Taxes in the canton of Aargau
196 municipalities compared
Calculated by taxoo from ESTV tax data, tax years 2023 to 2026
Current tax burden
Median municipality 2026, 1 Adult, 0 Kids, income CHF 100’000
CHF 12’952
12.95 % of income
| Household | Total tax% of income |
|---|---|
| 1 Adult, 0 Kids, 80kIncome: CHF 80’000 | CHF 8’80311.00 % |
| 1 Adult, 0 KidsIncome: CHF 100’000 | CHF 12’95212.95 % |
| 1 Adult, 0 Kids, 150kIncome: CHF 150’000 | CHF 25’18016.79 % |
| 1 Adult, 1 KidIncome: CHF 100’000 | CHF 6’4616.46 % |
| 1 Adult, RetiredIncome: CHF 50’000 | CHF 4’7189.44 % |
| 2 Adults, RetiredIncome: CHF 100’000 | CHF 10’20710.21 % |
| 2 Adults, 0 KidsIncome: CHF 160’000 | CHF 18’48811.55 % |
| 2 Adults, 2 KidsIncome: CHF 150’000 | CHF 11’6887.79 % |
About Aargau
Among the 26 cantons, the canton of Aargau ranks 10 by the tax of its median municipality for a single person on CHF 100’000.
Compared with the Swiss median the burden is lower.
Across its 196 municipalities, the lowest burden is in Oberwil-Lieli (CHF 9’753) and the highest in Mellikon (CHF 13’965). From 2023 to 2026 the total tax fell by CHF 893.
Historical tax trend
Total tax per year, 1 Adult, 0 Kids
| Household | 2026 | Change 2023 to 2026 |
|---|---|---|
| 1 Adult, 0 Kids, 80k | CHF 8’803 | -CHF 611 -0.76 pp |
| 1 Adult, 0 Kids | CHF 12’952 | -CHF 893 -0.89 pp |
| 1 Adult, 0 Kids, 150k | CHF 25’180 | -CHF 1’391 -0.93 pp |
| 1 Adult, 1 Kid | CHF 6’461 | -CHF 878 -0.88 pp |
| 1 Adult, Retired | CHF 4’718 | -CHF 428 -0.86 pp |
| 2 Adults, Retired | CHF 10’207 | -CHF 880 -0.88 pp |
| 2 Adults, 0 Kids | CHF 18’488 | -CHF 1’365 -0.85 pp |
| 2 Adults, 2 Kids | CHF 11’688 | -CHF 1’841 -1.23 pp |
Component split
1 Adult, 0 Kids, 2026
| Component | 1 Adult, 0 Kids | Share (1A0K) |
|---|---|---|
| Federal tax | CHF 1’701 | 13 % |
| Cantonal tax | CHF 5’492 | 42 % |
| Municipal tax | CHF 5’759 | 44 % |
| Total tax | CHF 12’952 |
Church tax is not included in these figures.
Federal tax is the same in every municipality for a given household.
Ways to save tax
In the median municipality of the canton of Aargau, a single person on CHF 100’000 saves CHF 1’891 in tax for 2026 by paying the maximum into pillar 3a.
| Lever | 1 Adult, 0 Kids |
|---|---|
| Pillar 3a in fullCHF 7’258 per employed person | CHF 1’891 |
| Pension fund buy-inCHF 10’000 paid in | CHF 2’567 |
| Childcare costsCHF 10’000 a year, children under 14 | - |
Savings of the model households, calculated with the same engine as the tax figures. A buy-in needs a gap in the pension fund. Your saving depends on your income and deductions.
Canton comparison
| Canton | Total tax% of income |
|---|---|
| 1.Zug | CHF 5’3495.35 % |
| 2.Schwyz | CHF 7’6657.67 % |
| 3.Nidwalden | CHF 10’59110.59 % |
| 4.Zurich | CHF 11’32711.33 % |
| 5.Appenzell Innerrhoden | CHF 11’70711.71 % |
| 6.Uri | CHF 11’84211.84 % |
| 7.Schaffhausen | CHF 12’45712.46 % |
| 8.Obwalden | CHF 12’46212.46 % |
| 9.Graubünden | CHF 12’69612.70 % |
| 10.Aargau | CHF 12’95212.95 % |
| 11.Lucerne | CHF 13’05313.05 % |
| 12.Thurgau | CHF 13’20913.21 % |
| 13.Glarus | CHF 13’33013.33 % |
| 14.Basel-Stadt | CHF 13’36313.36 % |
| 15.Appenzell Ausserrhoden | CHF 13’68813.69 % |
| 16.St. Gallen | CHF 13’86813.87 % |
| 17.Ticino | CHF 13’89913.90 % |
| 18.Geneva | CHF 15’21215.21 % |
| 19.Valais | CHF 15’41315.41 % |
| 20.Vaud | CHF 16’15516.16 % |
| 21.Jura | CHF 16’26116.26 % |
| 22.Basel-Landschaft | CHF 16’26416.26 % |
| 23.Fribourg | CHF 16’44616.45 % |
| 24.Solothurn | CHF 16’71716.72 % |
| 25.Bern | CHF 17’04817.05 % |
| 26.Neuchâtel | CHF 18’85018.85 % |
| Municipality | Total tax% of income |
|---|---|
| 1.Oberwil-Lieli | CHF 9’7539.75 % |
| 2.Geltwil | CHF 9’8599.86 % |
| 2.Kaiseraugst | CHF 9’8599.86 % |
| 4.Meisterschwanden | CHF 10’39310.39 % |
| 5.Seengen | CHF 11’03211.03 % |
| 6.Oberlunkhofen | CHF 11’13911.14 % |
| 6.Unterlunkhofen | CHF 11’13911.14 % |
| 8.Widen | CHF 11’19211.19 % |
| 9.Zufikon | CHF 11’40611.41 % |
| 10.Sisseln | CHF 11’45911.46 % |
| 11.Habsburg | CHF 11’56611.57 % |
| 12.Arni (AG) | CHF 11’61911.62 % |
| 12.Jonen | CHF 11’61911.62 % |
| 14.Bergdietikon | CHF 11’67211.67 % |
| 15.Oberrohrdorf | CHF 11’72611.73 % |
| 16.Villigen | CHF 11’83211.83 % |
| 16.Staufen | CHF 11’83211.83 % |
| 18.Stein (AG) | CHF 11’88611.89 % |
| 19.Erlinsbach (AG) | CHF 11’93911.94 % |
| 19.Baden | CHF 11’93911.94 % |
| 19.Bellikon | CHF 11’93911.94 % |
| 19.Berikon | CHF 11’93911.94 % |
| 23.Rheinfelden | CHF 11’99211.99 % |
| 24.Ennetbaden | CHF 12’09912.10 % |
| 24.Remetschwil | CHF 12’09912.10 % |
| 24.Dottikon | CHF 12’09912.10 % |
| 24.Olsberg | CHF 12’09912.10 % |
| 28.Auenstein | CHF 12’15212.15 % |
| 29.Möriken-Wildegg | CHF 12’20612.21 % |
| 30.Wettingen | CHF 12’25912.26 % |
| 30.Birrwil | CHF 12’25912.26 % |
| 30.Magden | CHF 12’25912.26 % |
| 30.Wallbach | CHF 12’25912.26 % |
| 34.Aarau | CHF 12’31212.31 % |
| 34.Büttikon | CHF 12’31212.31 % |
| 34.Bözberg | CHF 12’31212.31 % |
| 34.Merenschwand | CHF 12’31212.31 % |
| 38.Niederrohrdorf | CHF 12’36612.37 % |
| 38.Würenlos | CHF 12’36612.37 % |
| 38.Brugg | CHF 12’36612.37 % |
| 38.Gipf-Oberfrick | CHF 12’36612.37 % |
| 38.Kallern | CHF 12’36612.37 % |
| 43.Birmenstorf (AG) | CHF 12’41912.42 % |
| 43.Islisberg | CHF 12’41912.42 % |
| 43.Remigen | CHF 12’41912.42 % |
| 43.Dintikon | CHF 12’41912.42 % |
| 43.Beinwil (Freiamt) | CHF 12’41912.42 % |
| 43.Sins | CHF 12’41912.42 % |
| 49.Biberstein | CHF 12’47212.47 % |
| 49.Rudolfstetten-Friedlisberg | CHF 12’47212.47 % |
| 49.Beinwil am See | CHF 12’47212.47 % |
| 49.Rupperswil | CHF 12’47212.47 % |
| 49.Schafisheim | CHF 12’47212.47 % |
| 49.Rottenschwil | CHF 12’47212.47 % |
| 49.Zofingen | CHF 12’47212.47 % |
| 56.Hirschthal | CHF 12’52612.53 % |
| 56.Spreitenbach | CHF 12’52612.53 % |
| 56.Würenlingen | CHF 12’52612.53 % |
| 59.Boswil | CHF 12’57912.58 % |
| 60.Villmergen | CHF 12’63212.63 % |
| 60.Frick | CHF 12’63212.63 % |
| 60.Kaisten | CHF 12’63212.63 % |
| 60.Hunzenschwil | CHF 12’63212.63 % |
| 60.Bettwil | CHF 12’63212.63 % |
| 60.Buttwil | CHF 12’63212.63 % |
| 60.Leibstadt | CHF 12’63212.63 % |
| 67.Niederwil (AG) | CHF 12’68512.69 % |
| 67.Schöftland | CHF 12’68512.69 % |
| 67.Auw | CHF 12’68512.69 % |
| 67.Strengelbach | CHF 12’68512.69 % |
| 67.Lengnau (AG) | CHF 12’68512.69 % |
| 72.Künten | CHF 12’73912.74 % |
| 72.Bremgarten (AG) | CHF 12’73912.74 % |
| 72.Othmarsingen | CHF 12’73912.74 % |
| 72.Aristau | CHF 12’73912.74 % |
| 72.Dietwil | CHF 12’73912.74 % |
| 77.Küttigen | CHF 12’79212.79 % |
| 77.Gebenstorf | CHF 12’79212.79 % |
| 77.Killwangen | CHF 12’79212.79 % |
| 77.Stetten (AG) | CHF 12’79212.79 % |
| 77.Untersiggenthal | CHF 12’79212.79 % |
| 77.Sarmenstorf | CHF 12’79212.79 % |
| 77.Veltheim (AG) | CHF 12’79212.79 % |
| 77.Boniswil | CHF 12’79212.79 % |
| 77.Brunegg | CHF 12’79212.79 % |
| 77.Egliswil | CHF 12’79212.79 % |
| 77.Lenzburg | CHF 12’79212.79 % |
| 88.Eggenwil | CHF 12’84512.85 % |
| 88.Uezwil | CHF 12’84512.85 % |
| 88.Holziken | CHF 12’84512.85 % |
| 88.Holderbank (AG) | CHF 12’84512.85 % |
| 88.Muri (AG) | CHF 12’84512.85 % |
| 88.Waltenschwil | CHF 12’84512.85 % |
| 94.Böttstein | CHF 12’89912.90 % |
| 94.Döttingen | CHF 12’89912.90 % |
| 94.Leuggern | CHF 12’89912.90 % |
| 94.Tegerfelden | CHF 12’89912.90 % |
| 98.Laufenburg | CHF 12’95212.95 % |
| 98.Seon | CHF 12’95212.95 % |
| 100.Fislisbach | CHF 13’00513.01 % |
| 100.Fischbach-Göslikon | CHF 13’00513.01 % |
| 100.Birrhard | CHF 13’00513.01 % |
| 100.Mülligen | CHF 13’00513.01 % |
| 100.Thalheim (AG) | CHF 13’00513.01 % |
| 100.Mettauertal | CHF 13’00513.01 % |
| 100.Wiliberg | CHF 13’00513.01 % |
| 107.Mellingen | CHF 13’05913.06 % |
| 107.Obersiggenthal | CHF 13’05913.06 % |
| 107.Hausen (AG) | CHF 13’05913.06 % |
| 107.Lupfig | CHF 13’05913.06 % |
| 107.Schinznach | CHF 13’05913.06 % |
| 107.Herznach-Ueken | CHF 13’05913.06 % |
| 107.Bünzen | CHF 13’05913.06 % |
| 107.Schupfart | CHF 13’05913.06 % |
| 107.Rothrist | CHF 13’05913.06 % |
| 116.Gränichen | CHF 13’11213.11 % |
| 116.Eiken | CHF 13’11213.11 % |
| 116.Endingen | CHF 13’11213.11 % |
| 119.Muhen | CHF 13’16513.16 % |
| 119.Suhr | CHF 13’16513.16 % |
| 119.Neuenhof | CHF 13’16513.16 % |
| 119.Möhlin | CHF 13’16513.16 % |
| 119.Zeiningen | CHF 13’16513.16 % |
| 124.Oberentfelden | CHF 13’21913.22 % |
| 124.Unterentfelden | CHF 13’21913.22 % |
| 124.Mägenwil | CHF 13’21913.22 % |
| 124.Ehrendingen | CHF 13’21913.22 % |
| 124.Münchwilen (AG) | CHF 13’21913.22 % |
| 124.Abtwil | CHF 13’21913.22 % |
| 124.Besenbüren | CHF 13’21913.22 % |
| 124.Oftringen | CHF 13’21913.22 % |
| 132.Freienwil | CHF 13’27213.27 % |
| 132.Hägglingen | CHF 13’27213.27 % |
| 132.Oeschgen | CHF 13’27213.27 % |
| 132.Zeihen | CHF 13’27213.27 % |
| 132.Böztal | CHF 13’27213.27 % |
| 132.Brittnau | CHF 13’27213.27 % |
| 132.Klingnau | CHF 13’27213.27 % |
| 139.Mönthal | CHF 13’32513.32 % |
| 139.Windisch | CHF 13’32513.32 % |
| 139.Reinach (AG) | CHF 13’32513.32 % |
| 139.Unterkulm | CHF 13’32513.32 % |
| 139.Zuzgen | CHF 13’32513.32 % |
| 139.Safenwil | CHF 13’32513.32 % |
| 139.Fisibach | CHF 13’32513.32 % |
| 139.Schneisingen | CHF 13’32513.32 % |
| 139.Zurzach | CHF 13’32513.32 % |
| 148.Wohlenschwil | CHF 13’37913.38 % |
| 148.Wohlen (AG) | CHF 13’37913.38 % |
| 148.Mumpf | CHF 13’37913.38 % |
| 148.Aarburg | CHF 13’37913.38 % |
| 152.Densbüren | CHF 13’43213.43 % |
| 152.Birr | CHF 13’43213.43 % |
| 152.Mandach | CHF 13’43213.43 % |
| 152.Gontenschwil | CHF 13’43213.43 % |
| 152.Niederlenz | CHF 13’43213.43 % |
| 152.Mühlau | CHF 13’43213.43 % |
| 158.Buchs (AG) | CHF 13’48513.48 % |
| 158.Dürrenäsch | CHF 13’48513.48 % |
| 158.Menziken | CHF 13’48513.48 % |
| 158.Zetzwil | CHF 13’48513.48 % |
| 158.Fahrwangen | CHF 13’48513.48 % |
| 158.Wegenstetten | CHF 13’48513.48 % |
| 158.Murgenthal | CHF 13’48513.48 % |
| 158.Vordemwald | CHF 13’48513.48 % |
| 158.Koblenz | CHF 13’48513.48 % |
| 167.Oberkulm | CHF 13’53913.54 % |
| 167.Wittnau | CHF 13’53913.54 % |
| 167.Oberrüti | CHF 13’53913.54 % |
| 167.Bottenwil | CHF 13’53913.54 % |
| 167.Kölliken | CHF 13’53913.54 % |
| 167.Staffelbach | CHF 13’53913.54 % |
| 173.Schlossrued | CHF 13’59213.59 % |
| 173.Schmiedrued | CHF 13’59213.59 % |
| 173.Gansingen | CHF 13’59213.59 % |
| 173.Hellikon | CHF 13’59213.59 % |
| 177.Leutwil | CHF 13’64513.64 % |
| 177.Siglistorf | CHF 13’64513.64 % |
| 179.Riniken | CHF 13’69913.70 % |
| 179.Leimbach (AG) | CHF 13’69913.70 % |
| 179.Teufenthal (AG) | CHF 13’69913.70 % |
| 179.Obermumpf | CHF 13’69913.70 % |
| 179.Reitnau | CHF 13’69913.70 % |
| 179.Full-Reuenthal | CHF 13’69913.70 % |
| 185.Rüfenach | CHF 13’75213.75 % |
| 185.Schwaderloch | CHF 13’75213.75 % |
| 185.Kirchleerau | CHF 13’75213.75 % |
| 185.Moosleerau | CHF 13’75213.75 % |
| 185.Uerkheim | CHF 13’75213.75 % |
| 190.Tägerig | CHF 13’85913.86 % |
| 190.Wölflinswil | CHF 13’85913.86 % |
| 190.Hendschiken | CHF 13’85913.86 % |
| 193.Oberhof | CHF 13’91213.91 % |
| 193.Hallwil | CHF 13’91213.91 % |
| 195.Ammerswil | CHF 13’96513.96 % |
| 195.Mellikon | CHF 13’96513.96 % |
Rank 1 is the lowest tax burden.