The application of social charges to capital gains realised by non-residents is currently the subject of a procedure against the French State. The French Council of State (“Conseil d’Etat”) has also referred a question to the ECJ for a preliminary ruling on whether these social charges can be levied on persons not benefiting from the scheme that these contributions are intended to fund.
To date, the issue of the payment of social charges by non-residents is still not fully resolved. However, it would appear that the Direction générale des finances publiques (the French Department of Public Revenue) has communicated guidelines to its regional branches with a view to ensuring that the Land Registry Office and local tax offices should no longer require the payment of social charges in the situations covered by the ECJ case law of February 2015 and that of the Council of State of July 2015.
It would therefore seem that in the current state of the law, sales of real estate undertaken by taxpayers from a social security scheme of another Member State of the EEA will not entail the payment of social charges. However, it is necessary for the taxpayer in question to provide evidence to their notary of their affiliation to a social security scheme in a foreign Member State of the EU or EEA, by means of either a social security card or a certificate of affiliation.