Key legal question
Whether the constitutional complaint was admissible against the refusal of tax remission.
Extracted holding
No. A federal complaint in public law is excluded for tax remission decisions, and the submission did not raise any admissible constitutional claims.
Extracted reasoning
Tax remission decisions fall under Art. 83 lit. m BGG, so only a subsidiary constitutional complaint is conceivable. Such a remedy requires specifically alleged and substantiated constitutional violations; the appellant named none and lacked standing in the absence of a legal entitlement to remission.