Switzerland's lump-sum tax regime, known in German as Pauschalbesteuerung, and in French as imposition d'après la dépense, is one of the world's most established and legitimate preferential tax arrangements for ultra-high-net-worth individuals. It has existed in Swiss law since 1862 and continues to attract significant private wealth from across Europe, the Middle East, Asia, and beyond. Yet it remains poorly understood among those it could most benefit.
What Is the Swiss Lump-Sum Tax?
Under the lump-sum regime, a qualifying foreign national who establishes Swiss fiscal domicile pays tax not on their actual worldwide income and assets, but on a notional amount based on their Swiss living expenses. This notional amount is negotiated with the cantonal tax authority and must meet certain minimums set by federal and cantonal law. In practice, this means that a UHNWI with significant global income, from investments, business interests, royalties, or capital gains, may pay Swiss tax on a fraction of what a standard Swiss resident would pay on equivalent wealth.
Who Qualifies?
- Foreign nationals only. Swiss citizens cannot access the lump-sum regime regardless of time abroad
- First-time Swiss residents, or those who have not been Swiss tax-resident in the 10 years prior
- Individuals who do not carry out any gainful activity in Switzerland, the lump-sum regime is not available to those working in Switzerland
- The regime extends to the spouse and dependent family members of the qualifying individual
How Is the Tax Calculated?
The taxable base is calculated as the higher of: (1) five times the annual rental cost of the individual's Swiss residence (or the rental value if they own it), and (2) the cantonal and federal minimum thresholds. Federal law sets a minimum taxable base of CHF 400,000 for federal tax purposes. Cantonal minimums vary: some major wealth cantons set their own floors, and the effective tax liability depends heavily on which canton the individual chooses to reside in.
Which Cantons Are Most Attractive?
- Valais: historically one of the most favourable cantons for lump-sum taxation; home to many UHNWI residents in resort areas including Verbier and Zermatt
- Graubünden: attractive terms; St. Moritz and the Engadin valley have significant UHNWI communities
- Vaud. Geneva's neighbouring canton; attractive for those wanting proximity to Geneva's international infrastructure without Geneva's higher tax burden
- Obwalden and Nidwalden: central Swiss cantons with competitive cantonal tax rates
- Note: the canton of Zurich abolished its cantonal lump-sum regime in 2009; Basel-City and Schaffhausen followed. The regime remains available in the majority of Swiss cantons.
What Does It Cost in Practice?
Effective total tax liability under the Swiss lump-sum regime depends on the canton, the negotiated taxable base, and the applicable rates. As a rough illustration: a qualifying individual residing in Valais, with a negotiated taxable base of CHF 1.5M, might face an effective total Swiss tax liability, cantonal, municipal, and federal, in the range of CHF 350,000–500,000 per year. This is regardless of whether their global income or wealth is CHF 20M, CHF 100M, or more. For context, the UK's non-dom regime, historically the closest global equivalent, was significantly curtailed in 2025, making Switzerland comparatively more attractive.
Family Office Implications
Switzerland's lump-sum regime is frequently the starting point for family office relocation discussions. Once a UHNWI principal establishes Swiss fiscal domicile, the question of where to domicile the family office structure itself follows naturally. Switzerland offers several competitive family office structuring options: the Swiss AG or GmbH as a family holding, Swiss private foundation structures, and access to Switzerland's extensive double-tax treaty network (over 100 treaties) for international income flows.
How Global Key Partners Fits In
GKP is not a tax advisor: lump-sum applications require specialist Swiss tax counsel, cantonal negotiation, and legal structuring that is outside GKP's scope. What Global Key Partners does is connect qualified individuals and family offices who are exploring Swiss domicile with the right specialists, and, once the fiscal decision is made, provide access to off-market real estate, business opportunities, and the private networks that make Swiss residency genuinely valuable beyond the tax advantage.
Häufig gestellte Fragen
Yes. The Swiss lump-sum regime is available to any foreign national establishing Swiss fiscal domicile for the first time (or after a 10-year absence), regardless of their country of origin. Singapore and UAE nationals are among those who regularly access the regime.
Yes. The Swiss lump-sum tax regime is a fully legal, codified provision of Swiss federal and cantonal tax law. It has been subject to parliamentary scrutiny, public referenda (confirmed by Swiss voters in 2014), and is not on any OECD blacklist. Switzerland has extensive international tax treaties and participates in the Common Reporting Standard (CRS).
The UK's non-domiciled resident regime was significantly restricted in April 2025, making Switzerland comparatively more attractive for UHNWI considering European fiscal domicile. The Swiss regime offers a clear, negotiated annual tax liability with no time limit, while the reformed UK regime now taxes worldwide income after a period of UK residence.
No. The lump-sum regime is explicitly restricted to individuals who carry out no gainful activity in Switzerland. Managing passive investments and family wealth does not constitute a gainful activity, but employment, a Swiss board seat with remuneration, or an active Swiss business role would disqualify the individual from the regime.
GKP is not a tax advisor. We connect qualified individuals exploring Swiss fiscal domicile with specialist Swiss tax counsel and cantonal advisors, and once the fiscal decision is made, we provide access to off-market real estate, private networks, and investment opportunities in Switzerland.