Question juridique clé
Whether the new arguments based on Art. 69 MWSTG and Art. 43 SchKG were admissible in the constitutional complaint
Solution extraite
The arguments were inadmissible because they were raised for the first time before the Federal Supreme Court.
Motifs extraits
In constitutional complaint proceedings, new factual and legal allegations are generally inadmissible; the appellant did not show that these points had already been raised below.