American citizens can buy property in Switzerland, but they are subject to Lex Koller restrictions unless they are resident in Switzerland with a valid permit. For non-resident US buyers, the options are limited to Foreign Buyer Eligible holiday homes in designated tourist municipalities.
The position for US nationals
The United States does not have a bilateral agreement with Switzerland that grants US citizens preferential property purchase rights. American nationals are therefore treated as third-country nationals under Lex Koller — the same framework that applies to UK, Middle Eastern and other non-EU buyers.
Non-resident US nationals can purchase a holiday home in a designated tourist municipality such as Montreux, subject to cantonal authorisation and within the annual quota. The property must be Foreign Buyer Eligible and must be used exclusively as a private holiday home.
US nationals resident in Switzerland
American nationals who are legally resident in Switzerland — holding a B or C permit — have more extensive purchase rights. B permit holders can purchase a primary residence. C permit holders (after ten years of continuous residence) can purchase any property type without restriction.
Many US nationals working in Switzerland for multinational companies or international organisations hold B permits and can therefore purchase the property they live in without Lex Koller authorisation.
FATCA and financial considerations
US nationals purchasing property in Switzerland should be aware of their US tax reporting obligations. The Foreign Account Tax Compliance Act (FATCA) requires US persons to report foreign financial assets, and a Swiss property purchase may trigger reporting requirements. US buyers should consult a tax adviser familiar with both Swiss and US tax law before completing a purchase.
Swiss banks may also be more cautious about lending to US nationals due to FATCA compliance requirements. Some Swiss banks do not offer mortgages to US persons. Buyers should confirm financing options early in the process.
Practical steps for US buyers
Non-resident US buyers should focus their search on Foreign Buyer Eligible properties in Montreux and engage a local notary and specialist agent. They should also consult a US-Swiss tax adviser and confirm mortgage availability before making an offer.
The process is well-established — Montreux Real Estate works regularly with American buyers and can guide the process from initial search through to completion.
Key points
- US nationals are subject to Lex Koller — no preferential bilateral agreement with Switzerland
- Non-resident US buyers can only purchase Foreign Buyer Eligible holiday homes
- US B permit holders can buy a primary residence
- US C permit holders (after 10 years) can buy any property type
- FATCA reporting obligations apply — US-Swiss tax advice is recommended
- Some Swiss banks do not lend to US nationals
Contact Montreux Real Estate to discuss the purchase process for American buyers and to identify eligible properties in Montreux.
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