Questione giuridica chiave
Whether the appeal against the cantonal judgment in a tax remission matter was admissible as an appeal in public law matters or only as a subsidiary constitutional complaint.
Decisione estratta
An appeal in public law matters was inadmissible; the filing could at most be treated as a subsidiary constitutional complaint.
Motivazione estratta
Tax remission decisions fall under the statutory exclusion in Art. 83 lit. m BGG. Only constitutional rights may be invoked under Art. 116 BGG, and such complaints require specific and substantiated reasoning under Art. 106(2) BGG.