Questione giuridica chiave
Whether the subsidiary constitutional complaint against the cantonal judgment was admissible and sufficiently reasoned.
Decisione estratta
The complaint was inadmissible because only constitutional rights could be invoked and none were specifically alleged or reasoned.
Motivazione estratta
Challenges to tax remission decisions are excluded from the ordinary public-law appeal under Art. 83 lit. m BGG, leaving only the subsidiary constitutional complaint under Art. 113 BGG. Such a complaint requires specific invocation and substantiation of constitutional rights under Art. 116 and Art. 106(2) BGG; this was missing, so non-entry under Art. 108(1)(b) BGG was warranted.