Questão jurídica principal
Whether the appeal against the 8 August 2002 tax assessment was admissible despite no timely objection having been filed.
Decisão extraída
The tax assessment had become final because no objection was filed within the statutory 30-day period; the cantonal court rightly refused to hear the late challenge.
Fundamentação extraída
Under Art. 132(1) DBG and § 154(1) StG-LU, an objection must be filed within 30 days after service. Since no objection was lodged, the assessment was final and could no longer be appealed.