Kernrechtsfrage
Whether the 2004 fee could remain unchanged despite the tax-system transition and lack of annual update
Extrahierter Entscheid
The authorities did not act arbitrarily by not revising the 2004 fee, because the updated directive reasonably followed the change to annual taxation and relied on the most recent generally available fiscal data.
Extrahierte Begründung
The interim mismatch between taxation timing and fee calculation was acceptable, annual updating was not yet practicable, and no protected reliance interest was shown.