Questão jurídica principal
Whether the federal proceedings should be stayed pending the cantonal re-assessment.
Decisão extraída
No stay was needed because the remand concerned only the arithmetic implementation of the higher-instance ruling and left no discretion to the tax authority.
Fundamentação extraída
A stay under the procedural rules is justified only if the decision depends on another pending case. Here the remand did not affect the admissibility of the appeal and the matter remained a final decision.