Question juridique clé
Whether the commune had authority under cantonal law to enact the compensation levy in Art. 23 RMRS.
Solution extraite
Yes. The levy is a replacement tax within Art. 13(2)(g) LcAT, not a tax requiring separate tax legislation.
Motifs extraits
Cantonal law authorizes communes to regulate replacement contributions in land-use matters. The levy releases owners from a primary obligation to occupy or rent the dwelling 70 days per year; it is therefore a causal replacement charge.