Questão jurídica principal
Whether the federal complaint was admissible against the cantonal decision and the challenged prayers for relief
Decisão extraída
The complaint was admissible in principle, but the request to annul the tax assessment itself was inadmissible because the assessment was replaced by the appealed decision; the double-taxation argument was insufficiently reasoned.
Fundamentação extraída
Under the devolutive effect, only the appealed decision can be challenged directly. Constitutional complaints must be specifically reasoned; the appellants did not do so for the double-taxation claim.