Effective 1 July 2017, foreign employers transferring employees to France on assignment, under detachment status (i.e. remaining on home payroll), regardless of their nationality, will be required to indicate the country where the employee will be covered for social security.
In addition, a decree (No. 2017-751) of 3 May 2017 has fixed the administrative fee which will have to be paid by the employer on making a detachment declaration, at EUR 40. The fee will be implemented sometime before 1 January 2018.
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