Kernrechtsfrage
Whether the amended Basel-Landschaft tax rules on imputed rental value and rental cost deduction violate equal treatment under Art. 8 BV.
Extrahierter Entscheid
Yes. The mechanism did not ensure equal treatment between homeowners and tenants because it compared group totals rather than the tax burden of comparable taxpayers, and the tenant deduction could not constitutionally offset the under-taxation of imputed rental values.
Extrahierte Begründung
The court held that the relevant comparison is the treatment of taxpayers in similar economic situations. The challenged scheme produced materially different effects depending on household size and market rent, so the equal-treatment requirement was not met.