Important Updates
Important Updates
April 9, 2026 | JapanJapan: Tightened Documentation Requirement and Introduction of Language Requirement for Certain Work Visas
April 10, 2026 | CanadaCanada: New Immigration Oversight Framework Proposed in Alberta
April 10, 2026 | ColombiaColombia: System Updates to SITAC Platform Cause Temporary Immigration Processing Delays
April 10, 2026 | EcuadorEcuador: Online Visa System Rollout Causes Processing Delays
April 10, 2026 | 🌐Middle East - The Latest News on Mobility and Travel Considerations
April 9, 2026 | JapanJapan: Tightened Documentation Requirement and Introduction of Language Requirement for Certain Work Visas
April 10, 2026 | CanadaCanada: New Immigration Oversight Framework Proposed in Alberta
April 10, 2026 | ColombiaColombia: System Updates to SITAC Platform Cause Temporary Immigration Processing Delays
April 10, 2026 | EcuadorEcuador: Online Visa System Rollout Causes Processing Delays
April 10, 2026 | 🌐Middle East - The Latest News on Mobility and Travel Considerations
April 9, 2026 | JapanJapan: Tightened Documentation Requirement and Introduction of Language Requirement for Certain Work Visas
Subscribe
Fragomen.com home
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
Search Fragomen.com
  • Our Services
    For EmployersFor IndividualsBy IndustryCase Studies
  • Our Tech & Innovation
  • Our People
  • Our Insights
    Worldwide Immigration Trends ReportsMagellan SeriesImmigration AlertsEventsMedia MentionsFragomen NewsBlogsPodcasts & Videos
  • Spotlights
    Travel and Mobility Considerations: Situation in the Middle EastNavigating Immigration Under the Second Trump AdministrationImmigration Matters: Your U.S. Compliance RoadmapCenter for Strategy and Applied InsightsVietnamese ImmigrationView More
  • About Us
    About FragomenOfficesResponsible Business PracticesFirm GovernanceRecognition

Our Services

  • For Employers
  • For Individuals
  • By Industry
  • Case Studies

Our Tech & Innovation

  • Our Approach

Our People

  • Overview / Directory

Our Insights

  • Worldwide Immigration Trends Reports
  • Magellan Series
  • Immigration Alerts
  • Events
  • Media Mentions
  • Fragomen News
  • Blogs
  • Podcasts & Videos

Spotlights

  • Travel and Mobility Considerations: Situation in the Middle East
  • Navigating Immigration Under the Second Trump Administration
  • Immigration Matters: Your U.S. Compliance Roadmap
  • Center for Strategy and Applied Insights
  • Vietnamese Immigration
  • View More

About Us

  • About Fragomen
  • Offices
  • Responsible Business Practices
  • Firm Governance
  • Recognition
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
  • Insights

Considerations Surrounding Loss of Swiss Citizenship

July 8, 2024

Considerations Surrounding Loss of Swiss Citizenship

Country / Territory

  • SwitzerlandSwitzerland

Related contacts

Porthole headshot image of Fragomen [Zurich][Manager][AnaBessaSantos]

Ana Bessa Santos

Director

Fragomen in Zurich, Switzerland

Email

[email protected]

T:+41 (0) 44 267 4499

Related insights

  • Becoming a Swiss Citizen: General Requirements and Ordinary Process
  • Becoming a Swiss Citizen: Simplified Process

Related offices

  • Fragomen in Zurich, Switzerland

Related content

  • Citizenship by Ancestry

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Porthole headshot image of Fragomen [Zurich][Manager][AnaBessaSantos]

Ana Bessa Santos

Director

Fragomen in Zurich, Switzerland

Email

[email protected]

T:+41 (0) 44 267 4499

Related insights

  • Becoming a Swiss Citizen: General Requirements and Ordinary Process
  • Becoming a Swiss Citizen: Simplified Process

Related offices

  • Fragomen in Zurich, Switzerland

Related content

  • Citizenship by Ancestry

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Porthole headshot image of Fragomen [Zurich][Manager][AnaBessaSantos]

Ana Bessa Santos

Director

Fragomen in Zurich, Switzerland

Email

[email protected]

T:+41 (0) 44 267 4499

Related insights

  • Becoming a Swiss Citizen: General Requirements and Ordinary Process
  • Becoming a Swiss Citizen: Simplified Process

Related offices

  • Fragomen in Zurich, Switzerland

Related content

  • Citizenship by Ancestry

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

By: Ana Bessa Santos

The topic of Swiss citizenship has been extensively covered as it frequently draws inquiries from both clients and the general public. Previous discussions have encompassed comprehensive guides on the pathways to Swiss citizenship through both ordinary and simplified naturalisation processes, detailing the requisite criteria. Explore these resources via the following links:

      • Becoming a Swiss Citizen: General Requirements and Ordinary Process
      • Becoming a Swiss Citizen: Simplified Process

Additionally, nuanced issues surrounding the loss and restoration of Swiss citizenship for individuals born abroad have also been addressed. This overview delves into the circumstances leading to citizenship loss and outlines the procedures for reapplication.

Continuing our commitment to this important subject matter, this blog aims to shed further light on considerations relevant to individuals with family ties to Switzerland. It is crucial to understand that changes in citizenship law mean that having Swiss ancestry does not automatically confer Swiss citizenship. This realisation can be disheartening for those hoping to claim Swiss heritage after certain deadlines have passed.

Commons Scenarios

The following is a list of frequent scenarios on which Fragomen’s Swiss team advises:

      • Ineligibility Through Grandparents: Since the enactment of the new citizenship law in 2018, it is no longer possible to apply for Swiss citizenship through grandparents. This means that if one of your grandparents was a Swiss national, but neither of your parents held Swiss citizenship at the time of your birth, you are not eligible to apply for Swiss citizenship by descent.
      • Loss of Citizenship Due to Marriage: Historically, Swiss women who married foreign nationals before 1992 automatically lost their Swiss citizenship, unless they explicitly opted to retain it. There was a 10-year window for affected individuals to reapply for Swiss citizenship; however, this opportunity has now expired, and it is no longer possible to reapply via a simplified process.
      • Retention of Citizenship for Children Born Abroad: Children born abroad to at least one Swiss parent could retain their Swiss citizenship until age 25, provided they are dual nationals or have taken specific actions, such as registration with Swiss authorities abroad or declaring in writing their desire to retain Swiss nationality. If living abroad without the ability to reside in Switzerland and meet residency requirements, obtaining or re-obtaining Swiss citizenship may no longer be feasible due to nationality restrictions.

If you live abroad without the ability to meet Switzerland’s residency requirements for application, re-obtaining or applying for Swiss citizenship may not be feasible due to nationality restrictions.

Fragomen’s Swiss team can help evaluate your individual circumstances and offer tailored guidance regarding your specific Swiss citizenship questions and scenarios.

Need to Know More?

For further information on Swiss immigration requirements, please contact Senior Immigration Manager Ana Bessa Santos at [email protected].

This blog was published on 8 July 2024, and due to the circumstances, there are frequent changes. To keep up to date with all the latest updates on global immigration, please subscribe to our alerts and follow us on LinkedIn, X, Facebook and Instagram.

Country / Territory

  • SwitzerlandSwitzerland

Related contacts

Porthole headshot image of Fragomen [Zurich][Manager][AnaBessaSantos]

Ana Bessa Santos

Director

Fragomen in Zurich, Switzerland

Email

[email protected]

T:+41 (0) 44 267 4499

Related insights

  • Becoming a Swiss Citizen: General Requirements and Ordinary Process
  • Becoming a Swiss Citizen: Simplified Process

Related offices

  • Fragomen in Zurich, Switzerland

Related content

  • Citizenship by Ancestry

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Porthole headshot image of Fragomen [Zurich][Manager][AnaBessaSantos]

Ana Bessa Santos

Director

Fragomen in Zurich, Switzerland

Email

[email protected]

T:+41 (0) 44 267 4499

Related insights

  • Becoming a Swiss Citizen: General Requirements and Ordinary Process
  • Becoming a Swiss Citizen: Simplified Process

Related offices

  • Fragomen in Zurich, Switzerland

Related content

  • Citizenship by Ancestry

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related contacts

Porthole headshot image of Fragomen [Zurich][Manager][AnaBessaSantos]

Ana Bessa Santos

Director

Fragomen in Zurich, Switzerland

Email

[email protected]

T:+41 (0) 44 267 4499

Related insights

  • Becoming a Swiss Citizen: General Requirements and Ordinary Process
  • Becoming a Swiss Citizen: Simplified Process

Related offices

  • Fragomen in Zurich, Switzerland

Related content

  • Citizenship by Ancestry

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Media mentions

Aviation Business News: A Tough Runway to UK Settlement - UK Aviation and the Impact of the Settlement Changes

Manager Adam Hickling outlines how proposed UK settlement reforms may affect the aviation sector’s ability to attract and retain skilled engineers and technicians.

Learn more

Video

Business Travelers into Switzerland | #MobilityMinute

Manager Mihaela Dumitru highlights key considerations for business travelers entering Switzerland, emphasizing that compliance is determined by activities—not duration of stay or entry status.

Learn more

Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17

Partner Rick Lamanna, Senior Associate Jake Paul Minster and Senior Manager Sergio Flores discuss Mexico entry requirements for the 2026 FIFA World Cup, including visa processes, documentation requirements and key considerations for travelers.

Learn more

Video

Brazil Offshore Visa: Key Requirements Explained

Partner Diana Quintas highlights Brazil’s offshore visa requirements, including eligibility, application steps and key compliance considerations for assignments over 90 days.

Learn more

Media mentions

EB-5 Investors: Silicon Valley emerges as EB-5 hotspot for H-1B and F-1 visas

Senior Counsel Mitch Wexler discusses why EB-5 is becoming a popular option for H-1B and F-1 visa holders in Silicon Valley navigating multiple pathways to permanent residence.

Learn more

Media mentions

EB-5 Essentials: EB-5 for Africa and MENA: Processing Timelines, Travel Bans, and the 2026 Deadline

Partner Isha Atassi and Director Nofisatu Mojidi discuss key considerations for investors from Africa and the Middle East in the EB-5 program.

Learn more

Work authorization

German Offshore Wind Expansion: Compliance Essentials for Third-Country Nationals

Senior Manager Katharina Vorländer examines how Germany’s strictly territorial migration and employment laws impact the deployment of third‑country nationals in offshore wind projects, highlighting compliance risks arising from maritime zone boundaries, work authorization limits and Schengen documentation challenges.

Learn more

Work authorization

EU Entry/Exit System (EES) and Schengen Overstays: New Risks and Legal Solutions

Senior Associate Tugba Ozyakup and Senior Immigration Manager Andreia Ghimis explore how the EU’s Entry/Exit System is reshaping Schengen overstay enforcement, the risks facing travellers and employers and the legal remedies available to challenge or prevent adverse outcomes.

Learn more

Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16

Partner Rick Lamanna, Senior Associate Jake Paul Minster and Senior Manager Sergio Flores discuss Canada’s entry requirements for the 2026 FIFA World Cup, including visa-required and visa-exempt nationals, visitor entry rules and key planning considerations for fans, teams, media and volunteers.

Learn more

Media mentions

Bloomberg Law: DOL Wage Overhaul Adds to H-1B Sticker Shock for Employers

Partner Kevin Miner discusses the DOL’s proposed H-1B wage rule and its potential to add significant unplanned costs for US employers.

Learn more

Media mentions

Care Talk Business: What the Casey Commission Means for Social Care’s Workforce

Manager Asif Hanif, Senior Immigration Consultant Georgia Marshall and Immigration Consultant Inderjit Kaur examine how the Casey Commission could reshape workforce models, immigration policy and international recruitment in UK adult social care.

Learn more

Video

Staatsangehörigkeit Allgemein | #MobilityMinute

Senior Associate Isabel Schnitzler highlights key pathways to German citizenship, including descent-based eligibility and standard naturalization requirements and outlines important considerations for individuals exploring their options.

Learn more

Media mentions

Aviation Business News: A Tough Runway to UK Settlement - UK Aviation and the Impact of the Settlement Changes

Manager Adam Hickling outlines how proposed UK settlement reforms may affect the aviation sector’s ability to attract and retain skilled engineers and technicians.

Learn more

Video

Business Travelers into Switzerland | #MobilityMinute

Manager Mihaela Dumitru highlights key considerations for business travelers entering Switzerland, emphasizing that compliance is determined by activities—not duration of stay or entry status.

Learn more

Video

Mexico: Bienvenidos! Immigration Rules for the World Cup in Mexico | #FragomenFC - Ep.17

Partner Rick Lamanna, Senior Associate Jake Paul Minster and Senior Manager Sergio Flores discuss Mexico entry requirements for the 2026 FIFA World Cup, including visa processes, documentation requirements and key considerations for travelers.

Learn more

Video

Brazil Offshore Visa: Key Requirements Explained

Partner Diana Quintas highlights Brazil’s offshore visa requirements, including eligibility, application steps and key compliance considerations for assignments over 90 days.

Learn more

Media mentions

EB-5 Investors: Silicon Valley emerges as EB-5 hotspot for H-1B and F-1 visas

Senior Counsel Mitch Wexler discusses why EB-5 is becoming a popular option for H-1B and F-1 visa holders in Silicon Valley navigating multiple pathways to permanent residence.

Learn more

Media mentions

EB-5 Essentials: EB-5 for Africa and MENA: Processing Timelines, Travel Bans, and the 2026 Deadline

Partner Isha Atassi and Director Nofisatu Mojidi discuss key considerations for investors from Africa and the Middle East in the EB-5 program.

Learn more

Work authorization

German Offshore Wind Expansion: Compliance Essentials for Third-Country Nationals

Senior Manager Katharina Vorländer examines how Germany’s strictly territorial migration and employment laws impact the deployment of third‑country nationals in offshore wind projects, highlighting compliance risks arising from maritime zone boundaries, work authorization limits and Schengen documentation challenges.

Learn more

Work authorization

EU Entry/Exit System (EES) and Schengen Overstays: New Risks and Legal Solutions

Senior Associate Tugba Ozyakup and Senior Immigration Manager Andreia Ghimis explore how the EU’s Entry/Exit System is reshaping Schengen overstay enforcement, the risks facing travellers and employers and the legal remedies available to challenge or prevent adverse outcomes.

Learn more

Video

Welcome to the Great White North—Immigration Behind the Beautiful Game | #FragomenFC - Ep. 16

Partner Rick Lamanna, Senior Associate Jake Paul Minster and Senior Manager Sergio Flores discuss Canada’s entry requirements for the 2026 FIFA World Cup, including visa-required and visa-exempt nationals, visitor entry rules and key planning considerations for fans, teams, media and volunteers.

Learn more

Media mentions

Bloomberg Law: DOL Wage Overhaul Adds to H-1B Sticker Shock for Employers

Partner Kevin Miner discusses the DOL’s proposed H-1B wage rule and its potential to add significant unplanned costs for US employers.

Learn more

Media mentions

Care Talk Business: What the Casey Commission Means for Social Care’s Workforce

Manager Asif Hanif, Senior Immigration Consultant Georgia Marshall and Immigration Consultant Inderjit Kaur examine how the Casey Commission could reshape workforce models, immigration policy and international recruitment in UK adult social care.

Learn more

Video

Staatsangehörigkeit Allgemein | #MobilityMinute

Senior Associate Isabel Schnitzler highlights key pathways to German citizenship, including descent-based eligibility and standard naturalization requirements and outlines important considerations for individuals exploring their options.

Learn more

Stay in touch

Subscribe to receive our latest immigration alerts

Subscribe

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • AI Transparency Statement
  • UK Regulatory Requirements

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • AI Transparency Statement
  • UK Regulatory Requirements

Have a question?

Contact Us
  • LinkedIn
  • Youtube
  • Instagram
  • Facebook
  • Twitter

© 2026 Fragomen, Del Rey, Bernsen & Loewy, LLP, Fragomen Global LLP and affiliates. All Rights Reserved.

Please note that the content made available on this site is not intended for visitors / customers located in the province of Quebec, and the information provided is not applicable to the Quebec market. To access relevant information that applies to the Quebec market, please click here.