Questão jurídica principal
Whether the objection decision was served so that the 30-day appeal period started to run.
Decisão extraída
The evidence did not establish proper service; serious doubts about the delivery of the collection notice had to benefit the taxpayer.
Fundamentação extraída
Track-and-trace records, missing original envelopes, and the taxpayer’s conduct created substantial doubts. The cantonal court’s reliance on copies alone was arbitrary.