In a most recently published decision, the Supreme Tax Court held that a tax assessment can be corrected at any time if electronically transmitted data is sent to the tax office. It does not make a difference if the content of the data was already known to the tax office.
The European Court of Justice decided that the refusal of the option for full income tax assessment for German citizens living in Switzerland contravenes the principle of non-discrimination contained in the Agreement for the Free Movement of Persons between the EU and Switzerland.
The Cologne Tax Court is of the opinion that the preclusion of German employees resident in Switzerland for full assessment of German income tax is contrary to EU law and had referred the case to the ECJ for a preliminary ruling. In his Opinion, the Advocate General considers that the German regulation contravenes the Agreement for the Free Movement of Persons between the EU and Switzerland.
According to the Cologne Tax Court, the preclusion of German employees resident in Switzerland for full assessment of German income tax is contrary to EU law. The court has referred the case to the European Court of Justice (ECJ) for a preliminary ruling with respect to the Agreement for the Free Movement of Persons between the EU and Switzerland.
According to a judgment of the Supreme Tax Court, a U.S. citizen with limited tax liability in Germany is not entitled to the right of full tax assessment for income from employment even if he lives in an EU or EEA state (here: the Netherlands). The non-discrimination clause in Article 24 of the German/US double tax treaty does not give rise to a claim to equal treatment with a German national with limited tax liability.
