Questão jurídica principal
Whether the appeal was admissible against the Solothurn and Bern tax decisions.
Decisão extraída
The appeal was admissible against the new Solothurn cantonal court judgment and against the Bern assessment, but not against the Bern objection decision, which had been superseded by the assessment decision.
Fundamentação extraída
In intercantonal double-taxation cases, the time limit begins once decisions exist in both cantons; the assessment can be challenged directly. A non-entry objection decision does not form the appeal object.