Kernrechtsfrage
Whether the appeal was admissible as a public-law complaint against the cantonal tax decision.
Extrahierter Entscheid
The cantonal decision was a final cantonal instance judgment and was open to the public-law complaint.
Extrahierte Begründung
Under the revised Wallis procedural rules the tax appeal commission decided as last cantonal instance; no exception under Art. 83 BGG applied.