Question juridique clé
Whether the State of Geneva could rely on a final enforceable decision to obtain definitive debt enforcement lifting in another canton.
Solution extraite
The summons relied on did not constitute a final decision under the concordat; therefore definitive lifting could not be granted.
Motifs extraits
Under Art. 2 CEJP and Art. 80 LP, intercantonal definitive lifting requires a final decision or judgment from an administrative authority. The summons was only a reminder of an already due obligation and did not itself fix the tax debt in a binding and appealable way.