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Affidavit For Sponsorship Template for Switzerland

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What is a Affidavit For Sponsorship?

The Affidavit for Sponsorship is a crucial document in Swiss immigration processes, particularly when foreign nationals seek to enter or remain in Switzerland for various purposes such as education, employment, or family reunification. This legally binding declaration requires sponsors to demonstrate sufficient financial means and formally commit to supporting the sponsored individual, preventing them from requiring public assistance. The document must conform to Swiss federal and cantonal requirements, including those set forth in the Federal Act on Foreign Nationals and Integration (FNIA) and related ordinances. Sponsors must provide detailed financial information, proof of income, and explicit acknowledgment of their legal obligations. The affidavit typically requires notarization and may need to be presented to various Swiss authorities as part of visa or residence permit applications.

About the Affidavit For Sponsorship

An Affidavit for Sponsorship is a formal legal declaration that establishes your commitment to financially support a foreign national seeking to enter or remain in Switzerland. This document serves as a guarantee to Swiss immigration authorities that the sponsored person will not become a burden on public resources during their stay. The affidavit creates binding legal obligations under Swiss law and must be prepared with careful attention to federal and cantonal requirements.

When do you need this document?

You'll need an Affidavit for Sponsorship when supporting family members applying for Swiss residence permits, particularly for spouses, children, or parents seeking family reunification. This document is also essential when sponsoring international students who require financial guarantees for study permits, or when supporting employees from non-EU countries who need work-related residence permits. Additionally, you may need this affidavit when hosting foreign visitors for extended periods or when supporting asylum seekers during their application process. Swiss cantonal migration offices routinely request these affidavits as part of comprehensive immigration documentation.

Your sponsorship creates legally binding financial obligations that can be enforced by Swiss authorities if the sponsored person requires public assistance. The document must include detailed financial disclosures, including your income, assets, and existing financial commitments, as authorities will verify your capacity to meet sponsorship obligations. You should carefully review the duration of your sponsorship commitment, as these obligations can extend for several years depending on the type of residence permit. The affidavit must clearly specify the scope of financial support, including living expenses, healthcare costs, and potential repatriation expenses. Remember that signing this document makes you legally responsible for any public costs incurred by the sponsored person during the sponsorship period.

Swiss law requires sponsors to demonstrate financial stability through specific income thresholds and asset documentation under the Federal Act on Foreign Nationals and Integration (FNIA). You must provide recent tax returns, employment certificates, and bank statements to prove your financial capacity meets cantonal requirements, which vary between Swiss cantons. The document requires notarization by a Swiss notary public or authentication by consular officials if executed abroad. Cantonal migration offices may impose additional requirements, such as insurance coverage or specific income multiples based on family size and local cost of living. The affidavit must be submitted in official Swiss languages (German, French, or Italian) or accompanied by certified translations, and some cantons require additional forms or declarations alongside the standard affidavit format.

Governing law

Applicable law

This Affidavit For Sponsorship is drafted to comply with Switzerland law. Key legislation includes:

Federal Act on Foreign Nationals and Integration (FNIA): The primary legislation governing immigration and residence of foreigners in Switzerland, including requirements for sponsorship and financial guarantees
Ordinance on Admission, Residence and Employment (VZAE): Detailed regulations regarding the implementation of the FNIA, including specific requirements for sponsors and financial guarantees
Swiss Civil Code (ZGB): Provides the legal framework for formal declarations and legally binding documents in Switzerland
Swiss Code of Obligations (OR): Governs contractual obligations and financial commitments, relevant for the binding nature of sponsorship declarations
Federal Act on Administrative Procedure (VwVG): Governs the procedural aspects of administrative matters, including submission of documents to immigration authorities
Cantonal Immigration Laws: Individual canton-specific regulations that may affect sponsorship requirements and procedures in different Swiss regions
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Reviewed by

Swetha Meenal

Legal Engineer, GenieAI

A lawyer, legal researcher and legal tech founder, Swetha has built AI products deployed inside Tier 1 firms and enterprises. She ensures GenieAI's alignment with the latest regulation and executes testing on the legal robustness of Genie output.

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Reviewed by

Imad Mohammed Nazar

Legal Engineer, GenieAI

A Skadden-trained M&A lawyer, Imad advised on cross-border transactions and contractual risk before moving into legal AI. He reviews GenieAI's output for compliance and enforceability across our 150+ supported jurisdictions, as well as facilitating external benchmarking.

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