Questione giuridica chiave
Whether the subsidiary constitutional complaint against the refusal of tax remission was admissible
Decisione estratta
The complaint was inadmissible because the appellants lacked a legally protected interest and, in Solothurn, there is no enforceable right to tax remission.
Motivazione estratta
Ordinary public-law appeal is excluded for remission decisions; subsidiarily, only constitutional rights may be invoked. Because the cantonal remission rules are framed in discretionary terms, they confer no justiciable entitlement, so a mere arbitrariness complaint does not establish standing.