Question juridique clé
Whether the objection against the 2010 tax assessment was filed in time after A-Post-Plus delivery
Solution extraite
The objection was late because the Track & Trace record showing deposit in the mailbox on 2012-06-16 was decisive for the start of the appeal period.
Motifs extraits
The Court followed its prior case law on A-Post-Plus deliveries; the actual deposit in the mailbox is the triggering service event when delivery is proven, and neither the deemed-service rule nor good-faith arguments changed that.