The judges of the Court of Justice of the European Union (CJUE) ruled in a judgment of Thursday 14 March in Case C-372/18 that the income from the assets of residents of a Member State insured under the Swiss social security scheme or of another Member State may not be subject to welfare contributions intended to finance social security benefits in their State of residence.
In 2016, the tax authorities made a couple of French tax residents insured under the Swiss social security scheme in...