Residence in Switzerland: What Concrete Effects on Real Estate and Investors

Published on June 2, 2026 and written by Cyril Jarnias

The decision to settle in Switzerland is no longer just about quality of life or taxation. It is fundamentally reshaping the real estate market, from urban studios to luxury chalets, and reshuffling the deck for all types of investors, residents and non-residents alike. Between the Lex Koller, the second-home initiative, the reform of real estate taxation, and the influx of foreign wealth, residency is becoming a decisive lever for market access… or a blocking factor.

Legal Framework: When Residency Governs Access to Property

In Switzerland, real estate sits at the intersection of several layers of law. The foundation is federal, with the Civil Code, the Code of Obligations, the law on the acquisition of real estate by persons abroad (Lex Koller), the law on second homes, and implementing regulations. But most of the practical conditions—taxes, procedures, interpretation of rules—depend on the cantons and communes.

For a foreign investor, the key variable is not just nationality, but the type of residence permit and whether they are actually domiciled in Switzerland.

Lex Koller: The Dividing Line Between Residents and Non-Residents

The Lex Koller strictly regulates the acquisition of residential property by persons abroad. It is based on a simple idea: limit the “over-foreignization” of the housing stock and speculation. It distinguishes between:

– persons considered “abroad” within the meaning of the law,

– types of properties subject to authorization,

– cases where no approval is required.

Generally treated as persons abroad are:

Conversely, the following are treated as Swiss buyers and thus free to purchase without special authorization:

– Swiss citizens, wherever they reside;

– EU/EFTA citizens legally and actually residing in Switzerland with a B, C, and sometimes L permit;

– Third-country nationals holding a C permit and actually established in the country.

Residency is not merely formal: you must be able to demonstrate a real anchor (effective domicile, participation in local life, children’s schooling, vehicle registration, etc.).

Residency, Permits, and Property Types: A Very Fine-Grained Matrix

The right to buy depends finely on the combination of nationality / permit / property type.

For an EU/EFTA citizen:

For a third-country national:

– With a C permit, they are treated like a Swiss citizen: free to buy primary residences, secondary residences, rental properties, or commercial premises, with no federal restrictions.

– With a B permit, they may acquire, without authorization, only their primary residence in their place of actual residence, provided they occupy it themselves and do not rent it out, even partially. Any secondary residence requires authorization, often difficult to obtain.

– Without a Swiss permit, they are practically limited to buying vacation homes in cantons with quotas, subject to a demanding authorization procedure.

For a non-resident (without a Swiss tax domicile), the rule is even stricter: only the purchase of vacation homes or units in aparthotels is possible, within the limit of a national quota of approximately 1,500 properties per year, distributed among a few tourist cantons (Valais, Vaud, Ticino, Grisons, Bern, among others). In some cantons, this quota is simply zero.

Residency and Long-Term Trajectory: Stay, Permit, Then Property

Residency in Switzerland itself follows a timeline that shapes real estate strategies.

After five years of establishment, some foreigners can apply for a C permit (settlement permit)—with no automatic guarantee of approval. The transition to a C permit is a major turning point for the investor: it opens up the possibility, for third-country nationals, of freely buying a primary residence as well as income-producing properties or second homes, whereas a mere B permit allowed only a principal residence strictly occupied by the owner.

This timeline—5 to 6 years for a C permit, about 10 years to qualify for citizenship—creates a gap between the real estate strategy and the residency trajectory. Many wealthy expatriates start by renting, sometimes in the ultra-high-end segment, before making a purchase once they have secured their status.

Second Homes, Scarcity, and Soaring Mountain Prices

The question of residency in Switzerland is not only about cities. In the Alps, the owner’s status—resident or not—is at the heart of the balance between tourism economy, local market, and speculation.

The Second-Home Law: Organized Scarcity

Since the acceptance of the second-home initiative and the subsequent entry into force of the corresponding law, most Swiss tourist communes are subject to a cap of 20% second homes in their total housing stock. Beyond this threshold, construction of new vacation homes is virtually frozen.

This regime has profoundly changed the dynamics of supply:

This organized rationing of supply has direct effects on prices and on the behavior of permanent residents, who themselves become “suppliers” of second homes by selling their main residence to convert it into a more expensive vacation property.

A table simplifies the evolution of the second-home stock in the Alpine perimeter:

Here again, residency—in the sense of owner status—makes the difference: Swiss households or those established in Switzerland with a C permit have a much wider margin to buy or convert a home into a second residence than non-residents dependent on quotas.

Lex Candinas: A Small Safety Valve in a Strained Market

Faced with supply scarcity and continuously rising prices, a targeted revision of the second-home law, known as Lex Candinas, came into force in October 2024. It allows, under certain conditions, increasing the floor area of existing buildings subject to the old regime (i.e., built before the new restrictions) by up to 30%, even if this creates new units.

– demolition-reconstruction of buildings already having secondary surfaces, with the possibility of increasing the living area by one third;

– tourist apartments integrated into para-hotel structures;

– housing located in protected buildings or those considered characteristic of the site;

In practice, this gives owners—often already residents—an additional value enhancement lever: by converting an old primary residence into several vacation units, the value can exceed the market level of a standard home by 15 to 20%. For non-residents, this safety valve remains tightly conditioned by Lex Koller quotas.

Soaring Second-Home Prices: Residency as a Barrier to Entry

The figures speak for themselves: since 2020, prices of second homes in Swiss mountain regions have surged by more than 30%, significantly more than the overall residential market. In the last year alone, prices have risen by about 4%.

Several drivers combine

Combined drivers

– the financial wealth of Swiss households boosted by very good stock market years;

– the decline in mortgage rates, which has reduced the annual carrying costs of a vacation home worth CHF 1 million (interest, maintenance, imputed rental value) by approximately CHF 7,000;

– the rise of the baby-boomer generation approaching retirement, with significant capital, stable income, and free time to enjoy a mountain pied-à-terre, often in fiscally attractive regions;

– teleworking and lockdowns, which triggered a rush to mountain residences during the pandemic.

Residents who already had a permit and a fiscal anchor were able to position themselves quickly, while non-residents hit the Lex Koller quotas and scarcity. This asymmetry reinforces the role of Swiss residency as a true key to accessing an asset whose value is rising faster than that of primary residences.

Immigration, Residency, and Pressure on Prices and Rents

The issue of residency is not limited to the ability to buy. It also influences demand dynamics through immigration. The influx of new residents—whether skilled employees, expatriates under lump-sum taxation, or wealthy retirees—translates, in the short term, into more households looking for housing, while the built supply evolves slowly.

Immigration and Price Rises: The Limited Elasticity of Supply

A study based on 106 mobility regions and 26 cantons shows that, in a context of high immigration coupled with a nearly fixed housing supply in the short term, a shock of +1% in the stock of foreign population (as a share of the initial population) leads to:

– a rise of about 4.3% in the price of single-family homes;

– an increase of about 5.9% in the price of condominium apartments;

– an even more pronounced rise in rents, around 7.4% over the 1998–2016 period, and up to 8% between 2002 and 2016.

This stronger sensitivity of rents reflects the fact that new arrivals first become tenants, sometimes for years, before accessing homeownership. The resident status and type of permit indeed determine when they will be able, or not, to leave renting to buy.

In the short term, the influx of foreign residents increases rental demand, which pushes up rents in attractive areas. In the medium term, some of these new arrivals obtain C permits and then access homeownership, fueling demand for owner-occupied housing and supporting prices.

Wealth immigration figures reinforce this picture. In 2025, around 135,000 millionaires are expected to move countries worldwide, and Switzerland is among the preferred destinations along with Singapore. These profiles, often mobile, rarely arrive empty-handed: they bring capital, demand for luxury residences, and the ability to pay cash, which further reduces the price elasticity of demand.

Residency, Renting, and Rental Investments

The distinction between residents and non-residents is particularly sensitive for rental investment.

For non-residents, the acquisition of purely residential income properties is in principle prohibited. Lex Koller only allows buildings used for purely commercial or professional purposes: offices, workshops, stores, hotels. Staff accommodation is generally considered residential use, therefore subject to the restrictive regime, even if a few exceptions exist.

This legal architecture naturally redirects foreign capital toward two segments:

– the high-end urban or Alpine market, whether as a personal second home or a prestige property occupied occasionally;

– commercial real estate (offices, stores, hotels), largely exempt from Lex Koller as long as these are assets used for the buyer’s own business.

For foreign institutional investors, residency in Switzerland is not the issue: what matters is the structure (funds, SICAVs, real estate companies) and their qualification under Lex Koller. For individuals, however, the choice to become a resident—and with which permit—radically changes the accessible investment universe.

Taxation: A Terrain Where Resident Status Changes Everything

Settling in Switzerland is not just crossing a legal threshold. It also means entering a specific tax environment that treats residents and non-residents very differently when it comes to income, wealth, and real estate gains.

Tax Residency and Worldwide Taxation

A Swiss tax resident (generally, someone who stays at least 183 days per year or has a permanent center of life in the country) is subject to unlimited taxation: all worldwide income is taken into account, as well as global wealth, for the calculation of income tax and wealth tax.

For real estate:

– residents must, under the system in force until the reform, declare an imputed rental value on their own home, at least equal to 60% of the market rent;

– they are taxed on wealth based on the tax value of their real estate assets, which varies greatly from canton to canton;

– some cantons levy an annual specific real estate tax, around 0.1 to 3 per thousand of the taxable value.

Real Estate Gains: Taxation as a Brake on Property Turnover

All cantons levy a real estate capital gains tax on the difference between the selling price and the cost of acquisition (purchase price plus value-added investments). But the modalities and rates vary enormously.

Two main families coexist:

– cantons with proportional rates (e.g., Vaud, Geneva, Fribourg, Ticino, Uri, Nidwalden, Obwalden, Thurgau…): each franc of gain is taxed at the same rate, regardless of the size of the capital gain;

– cantons with a progressive rate scale: the rate increases with the amount of the gain.

In almost all cantons, the holding period plays a decisive role: the longer the property has been held, the more the rate is reduced; conversely, a quick resale triggers significant surcharges designed to discourage speculation. In Zurich, for example, a property resold within one year incurs a 50% surcharge on the base rate, and 25% if resold within two years. At the other extreme, an owner who has held the property for more than 20 years benefits from a reduction of up to 50% of the tax, and the first CHF 5,000 of gain are exempt.

In Geneva, the rate goes from 50% for a holding period of less than two years to 10% for a holding period of at least 25 years, with total exemption beyond that.

For investors—residents and non-residents alike—this capital gains taxation has two contradictory effects:

Residency in Switzerland matters in this context for a simple reason: the allowable deductions, the possibilities for tax deferral (in case of reinvestment in a new main home within two years), and even the parameters of the rate scale are set canton by canton. A resident must live permanently with the regime of “their” canton, whereas a non-resident is only exposed to the taxation of the property’s location.

A table illustrates the cantonal heterogeneity of maximum rates:

Residents, who also pay wealth tax, are doubly incentivized to think in very long-term terms, which reinforces the rigidity of supply.

The Major Housing Tax Reform: A Turning Point for Residents and Investors

Another factor of change: in September 2025, the Swiss approved a housing tax reform that abolishes the famous imputed rental value on primary and secondary residences occupied by their owners. This abolition, expected to come into force around 2028–2029, will be accompanied by a drastic reduction in deductions for maintenance costs and mortgage interest for individuals.

For residents, the expected effects are multiple:

For non-residents, the regime also changes: the imputed rental value will no longer be taxed, but the ability to deduct interest and costs will be limited. Cantons will have the option to introduce an annual real estate tax on second homes primarily occupied by their owners, often targeting vacation chalets owned by foreigners.

Specialists anticipate:

– an upsurge in renovation work in the years before the reform takes effect, to take advantage of the maintenance cost deductions one last time;

– a slight price increase of 2 to 3% in the first years following the reform, particularly on new construction, as older buildings are penalized by the loss of deductibility of their maintenance costs;

– an increased incentive to pay down mortgages rather than maintain them for tax optimization, which reduces debt but locks up capital.

Here again, residence on Swiss soil conditions exposure to this new reality: only resident owners are subject to the combined income + wealth + imputed rental value reform, whereas non-residents remain confined to the rules specific to the canton where the property is located.

Upcoming Reforms to the Lex Koller: A Tightening Primarily Aimed at Non-Residents

Against a backdrop of soaring prices (+20% on average on acquisitions since early 2024) and housing shortages, the Federal Council launched a broad consultation in 2026 to tighten the Lex Koller. The stated objective is to refocus the law on its original mission: curb foreign speculative demand, not only for vacation homes but also for certain forms of income investments.

Among the measures under consideration:

These changes would clearly target non-residents but would indirectly affect market perception. They would further reinforce the current logic: for a foreign investor, obtaining resident status (at least a B permit, eventually a C permit) is becoming increasingly the only way to access certain segments of the residential market comfortably, beyond the ultra-high-end niche.

The Credit Market: Low Rates, but Unequal Accessibility

Beyond the right to buy, residency also influences the cost of financing and access to credit. Switzerland is in a very accommodative monetary environment, with the National Bank’s key rate at 0% and historically low mortgage rates.

Mortgage Rates: An Environment That Supports Prices

Since mid-2025, fixed mortgage rates have barely moved, remaining close to three-year lows. For example:

– a reference rate around 1.4–1.5% for five-year fixed mortgages;

– about 1.8% for ten-year fixed mortgages;

– mortgages indexed to SARON (overnight rate) often costing between 0.8% and 1.2%, including the bank margin.

Investors and owner-occupiers typically share the market as follows:

Residential borrowers continue to prefer fixed rates for predictability, while more seasoned investors are turning massively to SARON to maximize immediate cash flow.

Residency, Risk Profile, and Financing for Non-Residents

However, not all clients are treated equally. Banks, subject to enhanced capital requirements (Basel III, FINMA requirements), apply stricter creditworthiness criteria, particularly for:

– highly indebted buyers;

– buyers without stable local income;

– non-residents, for whom recovery in case of default is more complex.

In practice, non-residents often have to provide higher equity (sometimes 35–50% of the price) and pay an extra rate of around 0.5 to 1.5 percentage points compared to a resident. A ten-year mortgage negotiated at 1.8% for a resident can thus become 2.5–3.0% for a non-resident.

Residency in Switzerland, with local taxable income and a banking history in the country, therefore remains a powerful factor in reducing the cost of financing. It not only provides access to lower rates but also makes it easier to pass the accessibility filters (debt-to-income calculations, stress tests, etc.) that FINMA has encouraged banks to strengthen.

Residency, International Competition, and the Transformation of the High-End Segment

Switzerland does not exist in a vacuum. Its residency policies and access to property are constantly compared with foreign arrangements: “golden visas”, residence-by-investment programs, non-domicile taxation, etc. While some countries have introduced explicit programs for buying a visa or citizenship through real estate, Switzerland has stood out by refusing to establish such a mechanism.

No “Golden Visa”, but a Lump-Sum Tax Tied to Housing

There is no automatic residency in exchange for a real estate purchase. A foreigner who buys a property in Switzerland receives neither a residence permit nor a passport. On the contrary, they must already have a resident status before being able to buy, except in the very restricted field of vacation homes under Lex Koller.

However, another instrument attracts high net worth individuals: lump-sum taxation based on living expenses rather than worldwide income and wealth. The tax base is calculated, among other things, from a multiple of the rent or imputed rental value of the main residence in Switzerland, often at least seven times that amount.

This segment operates largely off the public market, through “off-market” transactions managed by family offices and specialized intermediaries. For these ultra-wealthy residents, buying real estate is as much a ticket to a privileged tax regime as it is a capital investment.

Foreign Wealth Flowing Out Elsewhere, Flowing into Switzerland

The reform of the “non-dom” regime in the United Kingdom, the tightening of wealth taxation in France, and the gradual closure of golden visa programs in Southern Europe are pushing some of the very wealthy to look toward jurisdictions perceived as more stable and predictable.

– the country has about 50% more taxpayers with wealth over CHF 10 million compared to 2019, i.e., nearly 10,000 people;

– the number of billionaires has grown by more than 10% in a single recent year, according to a bank report;

– millionaire migration is expected at record levels, with Switzerland among the winners alongside Singapore, the United Arab Emirates, and the United States.

This profile of incoming buyers does not buy just anything, or anywhere: ultra-luxury chalets in Gstaad or St. Moritz, lakefront villas in Geneva, Montreux, or Zurich, penthouses at the top of the urban real estate market. The result is a growing divergence between the ultra-luxury segment and the rest of the market, with the former seeing increases of 12 to 18% in one year in certain micro-locations, while the overall residential market rises around 3%.

This phenomenon accentuates local tensions for “ordinary” residents, particularly in areas where UHNWIs also buy second homes. But it secures, for investors already positioned in this segment, robust appreciation and a nearly global resale market.

Conclusion: A Residency Worth Much More Than a Simple Permit

In Switzerland, residency is neither a mere administrative stamp nor a marketing lever. It very concretely determines:

– the right to buy certain types of properties, especially second homes and residential income properties;

– the ease of access to credit, bank margins, and the required down payment level;

– the tax regime applicable to rental income, imputed rental values, and capital gains, against a backdrop of strong cantonal disparities;

– the ability to take advantage of niches (tax deferral on reinvestment, lump-sum taxation, specific deductions) or to suffer from new constraints (reform of imputed rental value, future tightening of Lex Koller).

In a market where built supply is growing slowly, where immigration and wealth migration remain high, and where low rates support demand, residency in Switzerland acts as a powerful filter: it partially protects the market from mass speculation, while granting those who pass through this filter privileged access to a rare, resilient, and increasingly coveted asset on a global scale.

Cyril Jarnias

Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.

On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.

Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.

Find me on social media: