
Countries / Territories
Related contacts

Practice Leader, Outbound Services
Related content
Related contacts

Practice Leader, Outbound Services
Related offices
Related content
Related contacts

Practice Leader, Outbound Services
Related offices
Related content
By: Victoria Jamour
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
Related content
Related contacts

Practice Leader, Outbound Services
Related offices
Related content
Related contacts

Practice Leader, Outbound Services
Related offices
Related content
Explore more at Fragomen
Podcast
In this episode of The Immigration Conversation, Partner Chad Blocker, Senior Counsel Mitchell Wexler and Associate Alex Kim discuss what prospective EB-5 applicants should know now, including source-of-funds documentation, project selection, concurrent filing, retrogression and upcoming program deadlines.
Blog post
In this blog, Partner Jo Antoons and Senior Manager Marina Ocariz discuss the EU’s provisional agreement on revised social security coordination rules and what employers should know about the expected changes to A1 certificate requirements, posted worker rules and short-term cross-border work compliance.
Blog post
In this blog, Partner Rahul Soni explains the EB-5 grandfathering provisions under the EB-5 Reform and Integrity Act of 2022 and why prospective investors should consider filing before the September 30, 2026 deadline to help preserve statutory protections and reduce exposure to future program uncertainty.
Video
In this video, Practice Leader Kate Praphakornphiphat explains the key requirements, documents, fees and processing time for a Thailand tourist visa, as well as stay duration and extension options for short-term travel.
Fragomen news
Fragomen and Talent Beyond Boundaries announce that they will jointly serve as co-chairs of the Global Task Force on Refugee Labour Mobility for a two-year term beginning in June 2026.
Blog post
In this blog, Manager Gillian Gibbons and Immigration Consultants Gemma Oliver and Larna Kate Hadfield examine how Barnsley’s designation as the UK’s first government-backed Tech Town reflects wider AI and digital growth across the North of England, and why immigration strategy will be critical for employers seeking to access the global talent needed to support regional innovation.
Media mentions
In this Hong Kong Business article, Managing Director Magdalene Tennant discusses Hong Kong’s recent decision to allow employment and dependent visa renewal applications to be filed up to three months before expiry, a change intended to reduce the risk of work disruptions and provide employers with greater flexibility in managing foreign talent.
Media mentions
In this article published by Professional Engineering, Senior Manager Nadine Barnole examines how UK engineering employers can continue to access international talent amid growing skills shortages and a rapidly evolving immigration landscape.
Media mentions
In this Times Brasil CNBC Real Tech interview, Partner Diana Quintas discusses Brazil’s recent visa exemption for Chinese nationals, what it signals for Brazil-China mobility and how technology is helping support more efficient cross-border movement.
Podcast
In this episode of The Immigration Conversation, Business Immigration Manager Ayana Ibrahimi is joined by Lara Dyer, Chief Solutions Officer (Americas) at Talent Beyond Boundaries; Stuart Szabo, CEO and Co-founder of Beacon; and Jessica Turner, Co-founder and CEO of ThriveON, to discuss refugee labour mobility and employment-based pathways for displaced talent.
Video
In this Mobility Minute, Manager Maja Sugui provides an overview of key visa and compliance considerations for business travelers planning trips to China.
Media mentions
In this profile published in Michigan Law’s Law Quadrangle, Counsel Christopher Wendt discusses the role of immigration in supporting the US healthcare workforce and expanding access to civil legal aid in Minnesota.
Podcast
In this episode of The Immigration Conversation, Partner Chad Blocker, Senior Counsel Mitchell Wexler and Associate Alex Kim discuss what prospective EB-5 applicants should know now, including source-of-funds documentation, project selection, concurrent filing, retrogression and upcoming program deadlines.
Blog post
In this blog, Partner Jo Antoons and Senior Manager Marina Ocariz discuss the EU’s provisional agreement on revised social security coordination rules and what employers should know about the expected changes to A1 certificate requirements, posted worker rules and short-term cross-border work compliance.
Blog post
In this blog, Partner Rahul Soni explains the EB-5 grandfathering provisions under the EB-5 Reform and Integrity Act of 2022 and why prospective investors should consider filing before the September 30, 2026 deadline to help preserve statutory protections and reduce exposure to future program uncertainty.
Video
In this video, Practice Leader Kate Praphakornphiphat explains the key requirements, documents, fees and processing time for a Thailand tourist visa, as well as stay duration and extension options for short-term travel.
Fragomen news
Fragomen and Talent Beyond Boundaries announce that they will jointly serve as co-chairs of the Global Task Force on Refugee Labour Mobility for a two-year term beginning in June 2026.
Blog post
In this blog, Manager Gillian Gibbons and Immigration Consultants Gemma Oliver and Larna Kate Hadfield examine how Barnsley’s designation as the UK’s first government-backed Tech Town reflects wider AI and digital growth across the North of England, and why immigration strategy will be critical for employers seeking to access the global talent needed to support regional innovation.
Media mentions
In this Hong Kong Business article, Managing Director Magdalene Tennant discusses Hong Kong’s recent decision to allow employment and dependent visa renewal applications to be filed up to three months before expiry, a change intended to reduce the risk of work disruptions and provide employers with greater flexibility in managing foreign talent.
Media mentions
In this article published by Professional Engineering, Senior Manager Nadine Barnole examines how UK engineering employers can continue to access international talent amid growing skills shortages and a rapidly evolving immigration landscape.
Media mentions
In this Times Brasil CNBC Real Tech interview, Partner Diana Quintas discusses Brazil’s recent visa exemption for Chinese nationals, what it signals for Brazil-China mobility and how technology is helping support more efficient cross-border movement.
Podcast
In this episode of The Immigration Conversation, Business Immigration Manager Ayana Ibrahimi is joined by Lara Dyer, Chief Solutions Officer (Americas) at Talent Beyond Boundaries; Stuart Szabo, CEO and Co-founder of Beacon; and Jessica Turner, Co-founder and CEO of ThriveON, to discuss refugee labour mobility and employment-based pathways for displaced talent.
Video
In this Mobility Minute, Manager Maja Sugui provides an overview of key visa and compliance considerations for business travelers planning trips to China.
Media mentions
In this profile published in Michigan Law’s Law Quadrangle, Counsel Christopher Wendt discusses the role of immigration in supporting the US healthcare workforce and expanding access to civil legal aid in Minnesota.
