This action began when the De *705 partment of Natural Resources filed a complaint seeking to have civil penalties assessed against defendants and to have defendants enjoined from conducting certain activities on wetlands owned by defendants. Defendants responded with a counterclaim, claiming that the property regulated by the dnr is not actually wetlands, so that regulation constituted an unlawful taking of defendants’ property without just compensation. The dnr moved for summary disposition, which the trial court granted, on the grounds that the Court of Claims had exclusive subject-matter jurisdiction of defendants’ counterclaim. Defendant Holloway Construction Company now appeals as of right. We affirm.
Defendant argues that the court erred in declaring that it lacked subject-matter jurisdiction of the counterclaim. Whether subject-matter jurisdiction exists is a question of law for the court. MCR 2.116(C)(4). Accordingly, the issue is reviewed de novo.
People v Slipson,
A circuit court has no jurisdiction to issue a declaratory judgment unless it has jurisdiction of the underlying controversy.
Boyd v Nelson Credit Centers, Inc,
This precludes the circuit court from addressing defendants’ request for a declaratory judgment that the dnr’s regulation constituted an unlawful taking of property without just compensation.
Affirmed.
