
Countries / Territories
Related contacts

Practice Leader, Outbound Services

Client Engagement Director Europe
Related offices
Related content
Related contacts

Practice Leader, Outbound Services

Client Engagement Director Europe
Related offices
Related content
Related contacts

Practice Leader, Outbound Services

Client Engagement Director Europe
Related offices
Related content
On 30 July 2018, the Official Journal of Luxembourg published a law ratifying the new bilateral agreement on Social Security between Luxembourg and China, signed last year on 27 November 2017.
The agreement takes effect from the first day of the fourth month following receipt of the last notification of its implementation into national law.
WHAT DOES IT MEAN FOR YOUR BUSINESS?
In general, according to the principle of territoriality, social security contributions should be paid in the country where the work is performed. Between countries where no totalization agreement exists, this may give rise to risk exposures; high costs due to double liabilities; administrative burdens, such as host country compliance; etc.
The new agreement establishes that employees insured in Luxembourg or China, regardless of their nationality, who are working in one country and are sent by their employer to work in the territory of the other country, will continue to be subject to the legislation of the first country for up to 60 months. A further extension is possible, subject to the agreement of both countries’ competent authorities.
It is important to note that the new bilateral agreement only applies to pension legislation(s). It is not a totalization agreement, as it does not contain any provision on the accrual of insurance periods between Luxembourg and China for the entitlement to benefits. It only includes the unlimited exportability of social security benefits granted on the basis of the social security legislation of one country to residents of the other country (or of a third country).
HOW WE CAN HELP
If your company moves personnel between Luxembourg and China, it is worthwhile to examine to what extent your assignees may benefit from the provisions of the new agreement, and how this will impact your international mobility population, in general.
The Fragomen Social Security team can help you to plan ahead and ensure social security compliance from day one, taking into account both immigration and social security requirements at the same time. For any social security related question, please feel free to contact us at [email protected].
Interested in reading more blogs on social security agreements? Read these blogs on US-Brazil Social Security Totalisation Agreement and Social Security post-Brexit in the UK and EU.
Countries / Territories
Related contacts

Practice Leader, Outbound Services

Client Engagement Director Europe
Related offices
Related content
Related contacts

Practice Leader, Outbound Services

Client Engagement Director Europe
Related offices
Related content
Related contacts

Practice Leader, Outbound Services

Client Engagement Director Europe
Related offices
Related content
Explore more at Fragomen
Awards
Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.
Awards
Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.
Media mentions
Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.
Fragomen news
Fragomen is cited in the UK House of Lords’ landmark report, “The Space Economy: Act Now or Lose Out,” published on 4 November by the UK Engagement with Space Committee.
Blog post
Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.
Awards
Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.
Media mentions
Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.
Media mentions
Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.
Media mentions
Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.
Media mentions
Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.
Blog post
Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.
Awards
Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.
Awards
Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.
Media mentions
Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.
Fragomen news
Fragomen is cited in the UK House of Lords’ landmark report, “The Space Economy: Act Now or Lose Out,” published on 4 November by the UK Engagement with Space Committee.
Blog post
Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.
Awards
Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.
Media mentions
Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.
Media mentions
Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.
Media mentions
Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.
Media mentions
Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.
Blog post
Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.

