How to Swiss

Moving to Aargau

Aarau • German • Updated August 2026

This Aargau guide helps newcomers understand the key first steps for settling in the canton, including Gemeinde registration (Anmeldung), permits, health insurance, taxes, housing, and official local resources.

Aargau is the quiet workhorse of north-central Switzerland — a German-speaking canton wedged between Zurich, Basel and Lucerne, with no single dominant city but the densest motorway and S-Bahn network of any canton. The economy is built on energy (Axpo, the Beznau and Leibstadt nuclear plants), pharma logistics (Novartis in Stein), industrial engineering (ABB in Baden) and a long manufacturing belt along the Limmat and Aare. Tax pressure sits below the Swiss average and rental supply is meaningfully easier than Zurich or Zug, which is why Aargau has quietly become the default commuter canton for Zurich and Basel workers priced out of those cities.

Income tax (~CHF 100k)
21.5%
Wealth tax (per CHF 1k)
2.0 ‰
Rent 1BR / 3BR
CHF 1’400 / CHF 2’300
Health insurance avg
CHF 350/mo

Aargau · free tool

Calculate your income tax in Aargau

Tax calculator — pre-filled for Aargau. No signup.

Taxes in Aargau

At an indicative gross salary of CHF 100,000 (single, no kids), the combined federal, cantonal and municipal income tax in Aargau works out to roughly 21.5%. Popular with Zurich commuters wanting lower taxes. Commune rates vary a lot — compare before signing a lease. Cantonal child deductions and family allowances apply on top of the federal allowance — for an exact figure for your household, use the official cantonal calculator linked above. Your real tax bill depends on the commune (each sets its own Steuerfuss / coefficient), your civil status, Pillar 3a contributions and any BVG buy-ins.

Calculate your tax in Aargau Compare with another canton

Top communes to consider

  • BadenDirect trains to Zurich in ~15 min
  • WettingenJust over the Zurich border
  • AarauCantonal capital, full services

Housing & rent

Aargau's rental vacancy has historically been comfortable by Swiss standards — among the more relaxed markets in the German-speaking part of Switzerland. A 1-bedroom in Baden or Aarau is broadly in line with the cantonal averages shown above, with 3-bedroom flats scaling proportionally. Baden, Wettingen and Brugg are the natural Zurich commuter belt; Rheinfelden and Frick lean toward Basel; Lenzburg and Aarau anchor the canton's own job market.

Health insurance

Adult standard premiums in canton Aargau on the standard franchise are close to the Swiss average. The canton is split into two premium regions, with the Zurich-adjacent eastern strip slightly higher than the rural west.

Local insight: Aargau

Aargau's identity is that it doesn't have one — and that's the point. Baden plugs straight into Zurich on the SBB (15-minute Intercity), Rheinfelden plugs straight into Basel on the S1, and Aarau sits at the rail crossroads between both. The result is a canton full of dual-loyalty commuters: Zurich pay-scale, Aargau cost-of-living. The big private employers — ABB, Axpo, Roche in Stein, General Electric in Birr — are clustered in the same belt, which means many residents actually work inside the canton too. Lifestyle is suburban-Swiss with strong wine (the Schenkenbergertal), good Aare swimming in summer, and ski areas in the Jura 30 minutes away. The catch: cultural life is thinner than in any of the neighbouring city-cantons, so weekend trips to Zurich, Basel or Lucerne are part of the deal.

Best for

Zurich commutersFamiliesAffordable housing

Watch out for

Decentralized — no single dominant city. Public transport requires transfers for most destinations.

First-90-days checklist

The practical side of arriving in Aargau — registration deadline, permit file, health insurance, first tax return — runs on a fixed order of operations rather than on the background above. We keep that process, with the deadline, responsible office and typical fee for every step, on one page instead of duplicating it here. Open the Aargau relocation checklist.

Compare Aargau with neighbours

Aargau vs ZurichAargau vs SolothurnAargau vs Basel-Landschaft

Frequently asked questions

Is Aargau a good commuter canton for Zurich?
Yes — Baden is 15 minutes to Zurich HB by Intercity and Wettingen sits inside the ZVV S-Bahn network. Many Zurich workers live in Aargau for the rental supply and lower tax, and the daily commute is shorter than from outer Zurich communes like Affoltern am Albis.
How does Aargau's tax compare to canton Zurich?
On most salary ranges, Aargau is meaningfully cheaper than the city of Zurich and roughly comparable to mid-tax Zurich lake communes. Inside Aargau, Baden and Aarau are typical mid-range; communes in the Reusstal and the Freiamt are lower again.
Do I need German to live in Aargau?
Yes. International employers like ABB and Roche use English internally, but the Einwohnerkontrolle, schools, doctors and landlords all run in Swiss German (with a distinct Aargauerdialäkt). Plan A2 within your first year.
Can I commute to Basel from Aargau?
From Rheinfelden, Frick or Möhlin, yes — the S1 takes 15–25 minutes into Basel SBB and the U-Abo / TNW season ticket covers it. The Fricktal is genuinely a Basel commuter belt rather than a Zurich one.
Why are Aargau rents so much lower than Zurich?
Aargau has more developable land, fewer constraints on new construction, and no single dominant employer driving demand. Vacancy is structurally higher than Zurich or Zug, which keeps rents meaningfully below central Zurich for an equivalent flat.

Data is illustrative for 2026 and based on commonly published cantonal figures. Always verify with the official cantonal tax administration before making financial decisions.