Question juridique clé
Whether the appeal met the Federal Supreme Court's reasoning requirements under Art. 42 BGG and could be examined on the merits.
Solution extraite
The filing did not engage with the decisive transitional-law reasoning and therefore lacked an adequate legal argument.
Motifs extraits
The cantonal judgment turned exclusively on transitional issues under cantonal tax law. The appellant's submission did not explain any violation of Swiss law or constitutional rights, so the appeal was insufficiently reasoned under Art. 42(1)-(2) BGG and inadmissible under Art. 108(1)(b) BGG.