Municipal tax multiplier ranking Aargau 2025: all 197 municipalities

The full ranking

Each row links to the municipality's detail page with example calculations for typical households.

Methodology and data source

This ranking sorts every municipality in the canton of Aargau by its total tax multiplier for tax year 2025, the sum of the cantonal multiplier and the municipal multiplier (Steuerfuss). The figures come from the canton's official municipal data; it is the same dataset TaxWize uses to prepare tax declarations and compute tax estimates.

The tax multiplier is applied to the basic cantonal tax and is only one factor in the actual tax burden. Income, wealth, personal deductions and church tax also shape the result. The ranking is a non-binding orientation and does not replace professional tax advice.

Frequently asked questions about the Aargau tax multiplier ranking

Which municipality in the canton of Aargau has the lowest tax multiplier in 2025?

For tax year 2025, Oberwil-Lieli has the lowest total tax multiplier of all municipalities in the canton of Aargau, at 159.0 %. The five cheapest municipalities are listed at the top of this page.

Which municipality in the canton of Aargau has the highest tax multiplier?

The highest total tax multiplier for tax year 2025 is in Mellikon, at 238.0 %. A high multiplier does not automatically mean a high tax burden for every household; the actual burden also depends on income, wealth and personal deductions.

What does the total tax multiplier consist of?

The total multiplier in this table is the sum of the cantonal multiplier and the municipal multiplier. Both are applied to the basic cantonal tax. Church tax and other levies may apply depending on your personal situation and are not included in the ranking.

Are these figures binding?

No. The values come from the canton's official municipal data for tax year 2025 and serve as a non-binding orientation. Only the assessment of the competent tax authority is decisive.