Aspen (Colorado) vs Zurich: tax, residence and cost 2026

Aspen vs Zurich.

🇺🇸 Colorado, United States against 🇨🇭 Switzerland, on tax, residence, cost, and the life. Same model, same year, no brochure.

In short, current to September 2026

On $1,000,000 of income, Aspen takes an effective 37% and Zurich takes 37%, so Zurich leaves about $2K more in hand each year on the Patrician.ch 2026 model.
On a capital gain realized after residence begins, Aspen charges 28% and Zurich charges 0%. On a $5,000,000 event that is a difference of about $1.4M.
Neither the United States nor Switzerland operates a special regime for arriving foreigners, so both are modeled on ordinary resident rates.
Inheritance, what a child pays: 40% above $15M in Aspen, nothing in Zurich.
Route in: Aspen by Residence by investment, Founder & talent. Zurich by Founder & talent.
Cost of the life is 125 in Aspen against 100 in Zurich on the Patrician.ch index where Zurich is 100, and safety 9 against 10 of 10. Both are Patrician.ch editorial indices scored by us, not published statistics.

Source: the Patrician.ch board, an original ranking of 100 residence addresses across 47 countries and territories. Tax rates, thresholds and routes are sourced. Cost, safety, schools, sun and beauty are Patrician.ch editorial indices. Figures current to September 2026. Updated 27 September 2026. Cite as: Patrician.ch, Aspen (Colorado) vs Zurich: tax, residence and cost 2026, patrician.ch/compare/asp-vs-zrh/, September 2026.

	Aspen	Zurich
Effective tax at $300K	29%	28%
Effective tax at $1M	37%	37%
Effective tax at $3M	40%	38%
Kept at $1M	$630K	$632K
Capital gains	28%	0%
Inheritance tax, children	40% above $15M	nothing
Cost index (Zurich 100)	125	100
Safety	9/10	10/10
Schools	7/10	9/10
Sun hours	2,900	1,560
Supercar street index	#49	#37
Routes in	Residence by investment, Founder & talent	Founder & talent
Net millionaire flow, 2025 forecast (country, Henley)	+7,500	+3,000
Flight London	10.4	2
Flight New York	4.5	8.7

Simplified marginal model, indicative 2026 brackets, non-US single filer, no social contributions, deductions, wealth taxes, or treaties. Inheritance is shown as it falls on a child, current to September 2026.

By profile

How each profile reads.

For an executive on salary

Zurich keeps more of a $1M salary, $2K a year on this model. Aspen (Colorado) answers with the life itself.

For a founder with an exit

Capital gains: Aspen 28%, Zurich 0%. Neither city taxes wealth as such.

For a family

Zurich leads on schools, safety and a lower cost, Aspen (Colorado) on sun.

Aspen The full page Zurich The full page Rank both on my numbers The engine, 90 seconds

Questions

Which keeps more of a $1M income, Aspen or Zurich?

Zurich, by about $2K a year on Patrician.ch's 2026 model.

Aspen takes an effective 37% of $1,000,000 and Zurich takes 37%. At $3,000,000 the rates are 40% and 38%.

Which taxes capital gains less, Aspen or Zurich?

Zurich, at 0% against 28% in Aspen.

On a $5,000,000 liquidity event realized after residence begins, the difference is about $1.4M.

Which is better for inheritance, Aspen or Zurich?

Zurich. What a child pays: 40% above $15M in Aspen, nothing in Zurich.

The US taxes an estate at 40% above $15M per person in 2026. A US citizen spouse inherits free. Switzerland has no federal inheritance tax. The canton sets it: every canton exempts a spouse, and all but Vaud, Neuchâtel and Appenzell Innerrhoden exempt children. Some Lucerne municipalities tax children.

Which is cheaper to live in, Aspen or Zurich?

Zurich, at 100 on the Patrician.ch cost index against 125 for Aspen, where Zurich is 100.

Safety scores 9 of 10 in Aspen and 10 of 10 in Zurich, schools 7 and 9. These are Patrician.ch editorial indices, not published statistics.

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The general case, ranked: Where should high earners live in 2026 · Best country to live in if you are rich · Best countries for high earners after tax · Europe · United States · Americans moving abroad · Tax calculator · Keep Index 2026

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Tax figures use a simplified marginal model with indicative 2026 brackets for a non-US single filer, ignore social contributions, most deductions, wealth taxes, and treaties, and are not advice. Residence rules change often. Verify before acting.