Swiss lump sum tax vs Italy's €300,000 flat tax, 2026

The Swiss lump sum or the Italian flat tax.

In 2026 Italy charges new residents a fixed €300,000 a year (about $336K) on all foreign income, and the Swiss lump sum costs $101K to $194K a year at the federal floor on the model. They are the 2 regimes in Europe built for a large foreign income. Italy wins once the Swiss base is pushed up, and on wealth tax.

In short, current to October 2026

Italy charges new residents a flat €300,000 a year (about $336K) on all foreign income, however large, for up to 15 years, plus €50,000 for each family member who joins. Income earned in Italy is taxed at ordinary rates.
Switzerland taxes a foreign resident who does not work there on a deemed spending base: the highest of CHF 435,000 for 2026, 7 times the rent or rental value of the home, or actual worldwide living costs, taxed at ordinary rates. Cantons can set a higher minimum.
At the CHF 435,000 floor, the modeled Swiss bill runs from $101K a year in Zug to $194K in Montreux. The Swiss bill reaches Italy's $336K once the deemed base passes about CHF 1,301,000 in Zug and CHF 691,000 in Montreux.
The Swiss lump sum replaces both income tax and wealth tax, and each canton sets its own charge for wealth. Zug and Lucerne tax a deemed fortune of at least 20 times the spending base, Ticino 5 times and Valais 4 times, at ordinary wealth tax rates. Graubünden taxes the capitalized base, Geneva adds 10% to the base, Vaud builds an uplift into its minimum, and Bern taxes only real estate in the canton. Italy's regime exempts foreign assets from its wealth taxes on foreign property and financial assets.
At death, Italy's regime taxes only assets in Italy while it runs. Most Swiss cantons spare children entirely, but Lucerne, Montreux and Geneva do not.
Neither regime ends US tax for a US citizen. Current to October 2026, modeled on ordinary cantonal rates applied to the deemed base. The lump sum is agreed with the canton, so confirm the base with counsel before you rely on it.

Each address on this page was last checked against its official sources between 17 October 2026 and 30 October 2026. The sources for each are named on its page.

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 October 2026. Updated 5 November 2026. Cite as: Patrician.ch, Swiss lump sum tax vs Italy's €300,000 flat tax, 2026, patrician.ch/answers/swiss-lump-sum-tax-vs-italy-flat-tax/, October 2026.

Side by side

The 2 regimes, line by line.

	Swiss lump sum	Italian flat tax
What you pay	Ordinary cantonal and federal rates on a deemed spending base, at least CHF 435,000 for 2026 or 7 times the rent	A fixed €300,000 a year on all foreign income, whatever its size
On the model, per year	$101K to $194K at the floor	$336K, plus $56K per family member
How long	No set end while you qualify	Up to 15 years
Who qualifies	Foreign nationals with no gainful activity in Switzerland, not Swiss tax resident in the previous 10 years	Anyone not Italian tax resident in 9 of the previous 10 years, Italians included
Local income	Swiss income is checked against the base	Italian income is taxed at ordinary rates
Wealth tax	Replaced by a cantonal charge: a deemed fortune of 4 to 20 times the base, an uplift of the base, or tax on local real estate only	Foreign assets exempt
Children at death	Exempt in most cantons	Only assets in Italy taxed while the regime runs

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Swiss addresses that offer the lump sum.

Ordered by the modeled bill at the CHF 435,000 floor. The break even is the deemed base at which the Swiss bill matches Italy's €300,000. Lucerne sets its own cantonal floor at CHF 647,100 for 2026, so its bill starts above the figure shown.

Address	At the floor, per year	Break even base	Ordinary wealth tax, top rate	Children at death
Zug	$101K	CHF 1,301,000	0.22%	children exempt
Lucerne	$133K	CHF 1,012,000	0.22%	1.6% to 2% above CHF 100,000 on children
St. Moritz	$134K	CHF 1,011,000	0.25%	children exempt
Lugano	$170K	CHF 794,000	0.45%	children exempt
Gstaad	$176K	CHF 771,000	0.5%	children exempt
Verbier	$178K	CHF 789,000	0.6%	children exempt
Zermatt	$178K	CHF 789,000	0.6%	children exempt
Geneva	$188K	CHF 713,000	0.86%	2% to 6% on children under the lump sum
Montreux	$194K	CHF 691,000	0.75%	up to 6.3% above CHF 1M on children

Italian addresses on the flat tax.

The same €300,000 applies wherever you live in Italy, so the choice is the place itself.

Rome 🇮🇹 Italyflat on foreign income, safety 6 of 10, schools 8 of 10, cost 75

$336K

Venice 🇮🇹 Italyflat on foreign income, safety 9 of 10, schools 5 of 10, cost 72

$336K

Tuscany 🇮🇹 Italyflat on foreign income, safety 9 of 10, schools 5 of 10, cost 80

$336K

Cortina d'Ampezzo 🇮🇹 Italyflat on foreign income, safety 10 of 10, schools 5 of 10, cost 105

$336K

Lake Como 🇮🇹 Italyflat on foreign income, safety 8 of 10, schools 6 of 10, cost 118

$336K

Amalfi Coast 🇮🇹 Italyflat on foreign income, safety 9 of 10, schools 4 of 10, cost 128

$336K

Capri 🇮🇹 Italyflat on foreign income, safety 9 of 10, schools 4 of 10, cost 120

$336K

Porto Cervo 🇮🇹 Italyflat on foreign income, safety 9 of 10, schools 3 of 10, cost 130

$336K

Portofino 🇮🇹 Italyflat on foreign income, safety 9 of 10, schools 4 of 10, cost 125

$336K

Milan 🇮🇹 Italyflat on foreign income, safety 6 of 10, schools 8 of 10, cost 78

$336K

Forte dei Marmi 🇮🇹 Italyflat on foreign income, safety 9 of 10, schools 4 of 10, cost 115

$336K

Every inbound regime on the board: special tax regimes for new arrivals. Wealth tax city by city: countries with no wealth tax.

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Questions

The short answers.

Which is cheaper, the Swiss lump sum or the Italian flat tax?

At the Swiss federal floor of CHF 435,000, the lump sum is cheaper on the model: $101K to $194K a year against $336K in Italy.

Italy becomes cheaper once the Swiss deemed base passes about CHF 1,301,000 in Zug or CHF 691,000 in Montreux, which a large home can push it to through the 7 times rent rule. Italy also exempts foreign assets from wealth tax, while most Swiss cantons add a charge for wealth to the lump sum.

How much is the Swiss lump sum tax in 2026?

It is ordinary tax on a deemed base of at least CHF 435,000, 7 times the rent, or actual living costs, whichever is highest. On the model that is $101K to $194K a year at the floor.

Cantons can set a higher minimum and agree the base case by case. Most cantons add a charge for wealth, on a deemed fortune or an uplift of the base.

How much is the Italian flat tax for new residents in 2026?

€300,000 a year on all foreign income, plus €50,000 for each family member who joins, for up to 15 years.

It applies to anyone who becomes resident from 1 January 2026 and was not Italian tax resident in 9 of the previous 10 years. Income earned in Italy is taxed at ordinary rates.

Which Swiss cantons offer lump sum taxation?

21 of the 26 cantons still offer it. On the board: Zug, Lucerne, Lugano, Montreux, St. Moritz, Verbier, Gstaad, Geneva and Zermatt.

Zurich, Basel City, Basel Land, Schaffhausen and Appenzell Ausserrhoden abolished it.

Can a Swiss citizen use the lump sum?

No. It is open only to foreign nationals who do not work in Switzerland.

Italy's flat tax is open to Italians who have lived abroad for 9 of the previous 10 years.

Does the lump sum cover inheritance tax?

Inheritance is set by canton, not by the lump sum. Most cantons exempt a spouse and children.

Lucerne, Montreux and Geneva tax children. Geneva exempts children only when the parent was not taxed on the lump sum in any of the last 3 assessments, and otherwise charges them 2% to 6%. Italy's regime taxes only assets in Italy while it runs.

What is lump sum tax in Switzerland?

A tax on a deemed spending base in place of income, for foreign nationals who take Swiss tax residence for the first time or after at least 10 years abroad and do not work in Switzerland.

The base is the highest of CHF 435,000 for 2026, 7 times the rent or rental value of the home, or actual worldwide living costs, taxed at ordinary rates. The right ends on taking up work in Switzerland or Swiss citizenship.

Is the Italian lump sum tax the same as the flat tax?

Yes. Italy's regime for new residents is called both: a fixed €300,000 a year on all foreign income, whatever its size, for up to 15 years.

Each family member who joins pays €50,000 a year on the same terms.

Does the Italian flat tax cover income earned in Italy?

No. The €300,000 covers foreign income only. Income earned in Italy is taxed at ordinary rates.

The Swiss lump sum works the other way round: Swiss income is checked against the deemed base.

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The Swiss lump sum or the Italian flat tax.

The 2 regimes, line by line.

Swiss addresses that offer the lump sum.

Italian addresses on the flat tax.

The short answers.

Which is cheaper, the Swiss lump sum or the Italian flat tax?

How much is the Swiss lump sum tax in 2026?

How much is the Italian flat tax for new residents in 2026?

Which Swiss cantons offer lump sum taxation?

Can a Swiss citizen use the lump sum?

Does the lump sum cover inheritance tax?

What is lump sum tax in Switzerland?

Is the Italian lump sum tax the same as the flat tax?

Does the Italian flat tax cover income earned in Italy?

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