Questione giuridica chiave
Whether the cantonal court rightly upheld the dismissal for non-payment of the cost advance
Decisione estratta
The challenge to the cost-advance order was unfounded; the prerequisites for requiring security and dismissing the appeal upon default were met.
Motivazione estratta
The taxpayer did not substantiate any violation of federal, international, or constitutional law, and the factual findings on prior unpaid costs and lack of an application for legal aid were binding. His objections to the designation 'State of Zurich' were abusive and did not justify a further deadline.