Important Updates
Important Updates
May 22, 2026 | United Arab EmiratesUnited Arab Emirates: Tougher Wage Protection System Rules Forthcoming
May 22, 2026 | United StatesABA Journal: Will US Immigration Policies Create ‘Chilling Effect’ on World Cup?
May 22, 2026 | European UnionEuropean Union/Schengen Area: Internal Schengen Border Checks Situation
May 22, 2026Middle East/Africa: Temporary Ebola-Related Entry Restrictions Introduced
May 22, 2026 | 🌐Minimum Salary Changes Announced
May 22, 2026 | United Arab EmiratesUnited Arab Emirates: Tougher Wage Protection System Rules Forthcoming
May 22, 2026 | United StatesABA Journal: Will US Immigration Policies Create ‘Chilling Effect’ on World Cup?
May 22, 2026 | European UnionEuropean Union/Schengen Area: Internal Schengen Border Checks Situation
May 22, 2026Middle East/Africa: Temporary Ebola-Related Entry Restrictions Introduced
May 22, 2026 | 🌐Minimum Salary Changes Announced
May 22, 2026 | United Arab EmiratesUnited Arab Emirates: Tougher Wage Protection System Rules Forthcoming
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

Impact of COVID-19 on the Applicable Social Security Legislation

March 30, 2020

insight-blog-default

Countries / Territories

  • BelgiumBelgium
  • GermanyGermany
  • NetherlandsNetherlands

Related offices

  • Fragomen in Brussels, Belgium
  • Fragomen in Frankfurt, Germany

Related content

  • Fragomen Consulting Europe

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • Fragomen in Brussels, Belgium
  • Fragomen in Frankfurt, Germany

Related content

  • Fragomen Consulting Europe

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • Fragomen in Brussels, Belgium
  • Fragomen in Frankfurt, Germany

Related content

  • Fragomen Consulting Europe

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

The rapid spreading of COVID-19 has prompted governments worldwide to implement far-reaching measures such as self-quarantine and lockdown, which are heavily impacting businesses around the globe. In times of cross-border travel bans and smart working (working from home) arrangements, companies and their employees are not only facing significant challenges from an immigration law perspective, but also from a social security compliance standpoint, as well as with regard to Posted Workers requirements.

In particular, both companies and workers are concerned about any changes in the applicable social security legislation, due to changes in the work pattern and/or work location, especially in and across Europe.

 

The rule

In principle, a worker is subject to the social security legislation of the country of employment.

Workers who are temporarily assigned by their employer to work in another country (Posted Workers), may remain covered under certain conditions by the social security scheme of the home country of employment, and their employer can apply for a Certificate of Coverage (e.g., an A1 form) up to a certain period of time (24 months in Europe). However, extensions are possible (usually up to five years).

Frontier workers are workers who live and reside in one country but are employed in another country; they are, in principle, subject to the social security system of the country where they work (although they may be entitled to particular benefit arrangements).

Other workers working simultaneously in more than one EU country (multi-State workers)—e.g., in both the country of residence as well as in another country—are subject to the social security system of their home country (of residence), on the condition they perform a substantial working activity there (at least 25% of total working time or remuneration). Otherwise, they will be subject to the social security system of the country of their employer.

 

Impact of COVID-19 measures for Europe   

Governments of many countries have taken important measures to limit the free movement of their citizens, and many companies have responded with smart working arrangements, whilst facilitating cross-border employees to work from their country of residence rather than the “host” country of employment.

Such arrangements, and the change in workplace and/or work pattern that accompany them, may in principle result in a shift of the applicable social security legislation from one country to another, according to the normal rules of the EU Social Security Regulations.

Therefore, to avoid uncertainty and disruptions in the social security records of the workers, most EU Member States already have issued guidance to businesses and their employees in this respect.

Based on the currently available information, for example, the German, French, Belgian, Dutch, Luxembourg and Danish authorities already officially clarified that for cross-border workers who are currently working remotely, there will be no changes to the applicable social security legislation during the period of the validity of the COVID-19 measures.

More in particular, for posted workers who are “stuck” in the host country with an expiring A1 certificate, and who continue to work there (either in the office or from remote), no new A1 certificate will have to be applied for or issued, nor will an exceptional extension agreement have to be requested for the duration of the emergency period. If the posting was temporarily interrupted or postponed due to the current COVID-19 period, there is no need to notify the competent authorities and the already issued A1 forms remain valid. However, if the interruption of the posting will be more than two months because of a lasting COVID-19 period, it will be necessary to investigate with the competent authorities of each country whether a new A1 form should be applied for. If, on the contrary, the posting will be terminated due to the given circumstances, the authorities will have to be notified accordingly.

For frontier workers, who temporarily (wholly or partially) are working from their home country (of residence) to be safe and with their families, there will be no change to the applicable social security legislation; the social security contributions will remain due in the host country and according to host country rules, whilst the authorities of the home country (of residence) will not request employers to obtain an A1 certificate.

For multi-state workers that are not performing a substantial activity in their home country (of residence) and that through the change in work pattern are now spending more than 25% of their working time from home, no change in applicable social security legislation will occur for the duration of the emergency measures, even if the work activity is temporarily carried out exclusively from the home country.  The already issued A1 certificate will keep its validity and the whole COVID-19 period will be “neutral” from an applicable social security legislation perspective.

 

Bilateral agreements

Workers who are posted from a non-EU country that has a bilateral social security agreement with an EU Member State, and hold a Certificate of Coverage of their home country (of employment), and who are impacted by the COVID-19 emergency measures (e.g. work remotely or from a different work location), may benefit from similar facilitations. However, this should be verified with the competent authorities on a case by case basis.

The United States Social Security Administration (SSA) has instructed that if a person returns to the U.S. prior to the end of the assignment due to COVID-19, the U.S. employer may submit a request to amend the Certificate of Coverage.  If an already requested Certificate of Coverage is still pending issuance and the worker is no longer going on assignment due to COVID-19, the SSA must be duly notified and the Certificate of Coverage application will be cancelled.    

 

What Next?

The position currently taken by several EU Member States offers legal certainty and comfort from a social security compliance perspective. It is likely other Member States will take a similar flexible approach. However, it will be important to carefully monitor the approach taken thus far, especially when the COVID-19 emergency period will be prolonged and work activities performed on the territories of the Member States will become more extensive.

To discuss or to plan strategically for the social security impact of COVID-19 on the cross-border workforce of your company, please do not hesitate to reach out to us or to your usual Fragomen contact person.

 

Wim Cocquyt - Director
[email protected]
 
Zuzana Jasenovcova – Senior Manager
[email protected]

Countries / Territories

  • BelgiumBelgium
  • GermanyGermany
  • NetherlandsNetherlands

Related offices

  • Fragomen in Brussels, Belgium
  • Fragomen in Frankfurt, Germany

Related content

  • Fragomen Consulting Europe

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • Fragomen in Brussels, Belgium
  • Fragomen in Frankfurt, Germany

Related content

  • Fragomen Consulting Europe

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Related offices

  • Fragomen in Brussels, Belgium
  • Fragomen in Frankfurt, Germany

Related content

  • Fragomen Consulting Europe

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Media mentions

ABA Journal: Will US Immigration Policies Create ‘Chilling Effect’ on World Cup?

Partner Daniel Schwarz highlights how US visa appointment backlogs and limited availability for B visas are shaping international travel planning for the upcoming World Cup.

Learn more

Article

Saudi Arabia: Premium Residency, Property Ownership and Compensation Structuring Under Vision 2030 - Part 2

Destination Services Director Christine Sperr examines how Saudi Arabia’s evolving Premium Residency framework and newly expanded foreign property ownership rules are reshaping the Kingdom’s appeal for internationally mobile professionals, global employers and institutional investors.

Learn more

Media mentions

Daily Mail: The Great Midlife Exodus to Portugal

Practice Leader Olga Nechita outlines key Portuguese visa options for UK nationals, including routes for entrepreneurs and retirees, alongside basic income and residency requirements.

Learn more

Video

June 2026 Visa Bulletin

Partner Melissa Vasquez-Myers reviews the June 2026 Visa Bulletin, including retrogression for EB2 and EB1 India and forward movement in the EB3 category for Indian and Chinese nationals.

Learn more

Media mentions

Bloomberg Law: ICE Raises the Stakes for Employers’ I-9 Compliance Failures

Partner Daniel Brown discussed how updated Immigration and Customs Enforcement guidance could increase employer exposure to I-9 compliance penalties.

Learn more

Awards

Canada Managing Partner Cosmina Morariu Recognized Among Top Women Leaders of Toronto for 2026

Canada Managing Partner Cosmina Morariu is recognized by Women We Admire among the Top Women Leaders of Toronto for 2026 for her leadership in immigration and global mobility.

Learn more

Video

How to Hire International Employees in the UK: Visas Explained for Employers

Senior Manager Harry Goldstraw outlines key considerations for UK employers hiring international talent, including sponsorship requirements, visa pathways and compliance obligations shaping workforce mobility strategy.

Learn more

Article

The Myth of A1 Simplification: Why EU Business Travel Compliance Is Becoming More Complex

Senior Counsel Jo Antoons examines how the EU’s proposed social security reforms are reshaping A1 compliance for business travel, introducing “Day One” requirements and greater complexity.

Learn more

Awards

Fragomen Wins 2026 FEM Americas EMMAs for Outstanding Agility & Crisis Management and Thought Leadership

Fragomen is recognized with multiple honors at the 2026 FEM Americas EMMAs, including Outstanding Agility & Crisis Management as a Service Provider and Thought Leadership – Best Survey or Research Study of the Year for the Worldwide Immigration Trends Report 2026.

Learn more

Blog post

Housing Market Dynamics in Saudi Arabia: Policy Changes, Rent Stabilization and Cost of Living Implications for Employers - Part 1

Destination Services Director Christine Sperr examines how housing market reforms, rent stabilization measures and cost-of-living dynamics in Saudi Arabia are influencing workforce mobility, compensation planning and long-term settlement strategies under Vision 2030.

Learn more

Visas

German Visa Risks: What Past Unauthorised Employment Means for Your Visa Application

Manager Dr. Adela Schmidt explains how German authorities assess past travel and business activities and why suspected unauthorized work during prior visits can lead to visa refusals and temporary entry bans.

Learn more

Video

Romania Launches Unified Work Permit System | #MobilityMinute

Assistant Manager Sukhjeet Kaur discusses Romania’s proposed immigration reforms, including new visa categories, employer authorization requirements and a new digital immigration platform.

Learn more

Media mentions

ABA Journal: Will US Immigration Policies Create ‘Chilling Effect’ on World Cup?

Partner Daniel Schwarz highlights how US visa appointment backlogs and limited availability for B visas are shaping international travel planning for the upcoming World Cup.

Learn more

Article

Saudi Arabia: Premium Residency, Property Ownership and Compensation Structuring Under Vision 2030 - Part 2

Destination Services Director Christine Sperr examines how Saudi Arabia’s evolving Premium Residency framework and newly expanded foreign property ownership rules are reshaping the Kingdom’s appeal for internationally mobile professionals, global employers and institutional investors.

Learn more

Media mentions

Daily Mail: The Great Midlife Exodus to Portugal

Practice Leader Olga Nechita outlines key Portuguese visa options for UK nationals, including routes for entrepreneurs and retirees, alongside basic income and residency requirements.

Learn more

Video

June 2026 Visa Bulletin

Partner Melissa Vasquez-Myers reviews the June 2026 Visa Bulletin, including retrogression for EB2 and EB1 India and forward movement in the EB3 category for Indian and Chinese nationals.

Learn more

Media mentions

Bloomberg Law: ICE Raises the Stakes for Employers’ I-9 Compliance Failures

Partner Daniel Brown discussed how updated Immigration and Customs Enforcement guidance could increase employer exposure to I-9 compliance penalties.

Learn more

Awards

Canada Managing Partner Cosmina Morariu Recognized Among Top Women Leaders of Toronto for 2026

Canada Managing Partner Cosmina Morariu is recognized by Women We Admire among the Top Women Leaders of Toronto for 2026 for her leadership in immigration and global mobility.

Learn more

Video

How to Hire International Employees in the UK: Visas Explained for Employers

Senior Manager Harry Goldstraw outlines key considerations for UK employers hiring international talent, including sponsorship requirements, visa pathways and compliance obligations shaping workforce mobility strategy.

Learn more

Article

The Myth of A1 Simplification: Why EU Business Travel Compliance Is Becoming More Complex

Senior Counsel Jo Antoons examines how the EU’s proposed social security reforms are reshaping A1 compliance for business travel, introducing “Day One” requirements and greater complexity.

Learn more

Awards

Fragomen Wins 2026 FEM Americas EMMAs for Outstanding Agility & Crisis Management and Thought Leadership

Fragomen is recognized with multiple honors at the 2026 FEM Americas EMMAs, including Outstanding Agility & Crisis Management as a Service Provider and Thought Leadership – Best Survey or Research Study of the Year for the Worldwide Immigration Trends Report 2026.

Learn more

Blog post

Housing Market Dynamics in Saudi Arabia: Policy Changes, Rent Stabilization and Cost of Living Implications for Employers - Part 1

Destination Services Director Christine Sperr examines how housing market reforms, rent stabilization measures and cost-of-living dynamics in Saudi Arabia are influencing workforce mobility, compensation planning and long-term settlement strategies under Vision 2030.

Learn more

Visas

German Visa Risks: What Past Unauthorised Employment Means for Your Visa Application

Manager Dr. Adela Schmidt explains how German authorities assess past travel and business activities and why suspected unauthorized work during prior visits can lead to visa refusals and temporary entry bans.

Learn more

Video

Romania Launches Unified Work Permit System | #MobilityMinute

Assistant Manager Sukhjeet Kaur discusses Romania’s proposed immigration reforms, including new visa categories, employer authorization requirements and a new digital immigration platform.

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
  • TikTok
  • 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.