Questione giuridica chiave
How Art. 11 Abs. 1 StHG must be interpreted for single-parent families
Decisione estratta
Art. 11 Abs. 1 StHG requires the same tariff relief for eligible single-parent taxpayers as for married spouses taxed jointly.
Motivazione estratta
The text is clear in all three languages, and the parliamentary materials show that Parliament intended identical tariff treatment, not merely comparable relief.