Questione giuridica chiave
Whether the release of hidden reserves in 2001 had res judicata effect for the 2002 assessment.
Decisione estratta
Only the dispositive part of the 2001 assessment was binding; the reasoning and income components could be reconsidered for 2002.
Motivazione estratta
Res judicata attaches to the tax factors set in the dispositive part, not to the individual items of income or deduction used in the reasoning.