Taxes in Bergdietikon

Name: Taxes in Bergdietikon (AG): tax burden 2026 | taxoo (2023-2026)
Creator: ESTV

Municipality in the canton of Aargau, FSO no. 4023

Calculated by taxoo from ESTV tax data, tax years 2023 to 2026

Open Bergdietikon in taxoo

Current tax burden

Total tax 2026, 1 Adult, 0 Kids, income CHF 100’000

CHF 11’672

11.67 % of income

Household	Income	Total tax% of income	% of income
1 Adult, 0 Kids, 80kIncome: CHF 80’000	CHF 80’000	CHF 7’9059.88 %	9.88 %
1 Adult, 0 KidsIncome: CHF 100’000	CHF 100’000	CHF 11’67211.67 %	11.67 %
1 Adult, 0 Kids, 150kIncome: CHF 150’000	CHF 150’000	CHF 22’88615.26 %	15.26 %
1 Adult, 1 KidIncome: CHF 100’000	CHF 100’000	CHF 5’7975.80 %	5.80 %
1 Adult, RetiredIncome: CHF 50’000	CHF 50’000	CHF 4’2198.44 %	8.44 %
2 Adults, RetiredIncome: CHF 100’000	CHF 100’000	CHF 9’2089.21 %	9.21 %
2 Adults, 0 KidsIncome: CHF 160’000	CHF 160’000	CHF 16’70910.44 %	10.44 %
2 Adults, 2 KidsIncome: CHF 150’000	CHF 150’000	CHF 10’4756.98 %	6.98 %

About Bergdietikon

Bergdietikon ranks 14 of 196 municipalities in the canton of Aargau for a single person on CHF 100’000, where rank 1 is the lowest tax burden.

Compared with the canton median the burden is lower, compared with the Swiss median it is lower.

From 2023 to 2026 the total tax fell by CHF 861. The largest component is the cantonal tax.

Historical tax trend

Total tax per year, 1 Adult, 0 Kids

2023CHF 12’533 12.53 %
2024CHF 12’349 12.35 %
2025CHF 12’140 12.14 %
2026CHF 11’672 11.67 %

All households by year
Household	2023	2024	2025	2026	Change 2023 to 2026
1 Adult, 0 Kids, 80k	CHF 8’489	CHF 8’368	CHF 8’240	CHF 7’905	-CHF 584 -0.73 pp
1 Adult, 0 Kids	CHF 12’533	CHF 12’349	CHF 12’140	CHF 11’672	-CHF 861 -0.86 pp
1 Adult, 0 Kids, 150k	CHF 24’240	CHF 23’995	CHF 23’696	CHF 22’886	-CHF 1’354 -0.90 pp
1 Adult, 1 Kid	CHF 6’613	CHF 6’455	CHF 6’046	CHF 5’797	-CHF 816 -0.82 pp
1 Adult, Retired	CHF 4’624	CHF 4’526	CHF 4’418	CHF 4’219	-CHF 405 -0.81 pp
2 Adults, Retired	CHF 10’042	CHF 9’835	CHF 9’603	CHF 9’208	-CHF 834 -0.83 pp
2 Adults, 0 Kids	CHF 18’018	CHF 17’691	CHF 17’374	CHF 16’709	-CHF 1’309 -0.82 pp
2 Adults, 2 Kids	CHF 12’183	CHF 11’873	CHF 10’946	CHF 10’475	-CHF 1’708 -1.14 pp

Component split

1 Adult, 0 Kids, 2026

Component	1 Adult, 0 Kids	1 Adult, 1 Kid	2 Adults, Retired	2 Adults, 2 Kids	Share (1A0K)
Federal tax	CHF 1’701	CHF 621	CHF 1’429	CHF 1’027	15 %
Cantonal tax	CHF 5’492	CHF 2’851	CHF 4’285	CHF 5’204	47 %
Municipal tax	CHF 4’479	CHF 2’325	CHF 3’494	CHF 4’244	38 %
Total tax	CHF 11’672	CHF 5’797	CHF 9’208	CHF 10’475

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 Bergdietikon, a single person on CHF 100’000 saves CHF 1’726 in tax for 2026 by paying the maximum into pillar 3a.

Tax saved per year, 2026
Lever	1 Adult, 0 Kids	1 Adult, 1 Kid	2 Adults, 2 Kids
Pillar 3a in fullCHF 7’258 per employed person	CHF 1’726	CHF 1’158	CHF 2’757
Pension fund buy-inCHF 10’000 paid in	CHF 2’341	CHF 1’564	CHF 1’905
Childcare costsCHF 10’000 a year, children under 14	-	CHF 1’564	CHF 1’905

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.

Calculate your own savings in My taxes

Canton comparison

Rank in the canton: 14 of 196 Rank 1 is the lowest tax burden.

1 Adult, 0 Kids, 2026
Canton comparison	Total tax% of income	% of income
This municipality: Bergdietikon	CHF 11’67211.67 %	11.67 %
Canton median	CHF 12’95212.95 %	12.95 %
Lowest in the canton: Oberwil-Lieli	CHF 9’7539.75 %	9.75 %
Highest in the canton: Mellikon	CHF 13’96513.96 %	13.96 %
Swiss median	CHF 15’29015.29 %	15.29 %