How do I rent an apartment in Switzerland without an employment contract?

You can rent a flat in Switzerland without an employment contract, because no law requires one: the landlord wants to see that the rent will be paid. The federal data protection commissioner (FDPIC leaflet, 2025) says landlords may ask about your approximate yearly income, your occupation and pending debt enforcements. So replace the contract with other proof of income: a tax assessment, a pension statement, bank statements or a scholarship letter. If your income is low or new, add security: a deposit of up to three monthly rents (Art. 257e OR) or a person who signs with you.

Which proof replaces the employment contract

A landlord may check whether your income is enough for the rent (FDPIC leaflet, 2025). How you show it depends on your situation. These are documents you can offer:

Your situation	Proof of income you can offer	Extra security
Self-employed	Latest tax assessment, annual accounts, bank statements	Deposit
Student	Scholarship letter, statement of support from parents	A parent as co-tenant or surety
Retired	Pension statements (AHV and pension fund)	Deposit
New in Switzerland	Signed job offer, bank statements, residence permit	Deposit, employer letter
Looking for work	Statement of daily allowances, bank statements	Co-tenant or surety

Steps that work in every case

State your yearly income as a number. Landlords may ask for the approximate yearly income, for example in ranges (FDPIC leaflet, 2025). Give it before they have to ask.
Add a current debt enforcement extract. A copy may be requested from every applicant.
Explain your situation in three lines. Who you are, where the money comes from, since when.
Offer security yourself. The deposit for a home may not exceed three monthly rents and sits in a bank account in your name (Art. 257e OR).
Name a second person if needed. A co-tenant signs the lease and is liable for the full rent (Art. 143 OR). A surety (Bürgschaft) needs a written declaration with a maximum amount, and above CHF 2,000 a notary for private persons (Art. 493 OR).

What landlords should not ask

According to the same leaflet, questions about marital status, religion and nationality are in principle not allowed. A landlord may ask whether you are Swiss or foreign, and for the type and expiry date of your residence permit.

How aptari helps

The Match Score from 0 to 100 on each listing compares your income with the rent, by fixed rules, and shows the facts it used. It measures fit, not your chance. You see quickly which rents suit your income.
Cover letters drafted from your dossier in German, French, Italian or English (Pro and Ultra) give you a base for those three lines of explanation.
Median asking rents differ a lot: CHF 2,550 in Zurich, CHF 1,755 in Basel, CHF 1,512 in St. Gallen (aptari feed, 9 November 2026).

This is general information, not legal advice.

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