Minn. Stat. § 82.85
No person shall bring or maintain any action in the courts of this state for the collection of compensation for the performance of any of the acts for which a license is required under this chapter without alleging and proving that the person was a duly licensed real estate broker, salesperson, or closing agent at the time the alleged cause of action arose.
No person required by this chapter to be licensed shall be entitled to or may bring or maintain any action in the courts for any commission, fee or other compensation with respect to the purchase, sale, lease or other disposition or conveyance of real property, or with respect to the negotiation or attempt to negotiate any sale, lease or other disposition or conveyance of real property unless there is a written agreement with the person required to be licensed.
No person required by this chapter to be licensed shall be entitled to bring any action to recover any commission, fee, or other compensation with respect to the purchase, sale, lease, or other disposition or conveyance of residential real property, or with respect to the negotiation or attempt to negotiate any sale, lease, or other disposition or conveyance of residential real property unless the person's agency relationships have been disclosed to the parties to the transaction in accordance with the requirements of this chapter.
No person required to be licensed by this chapter may maintain an action in the courts of this state to enforce any provision of a purchase agreement, earnest money contract, or similar contract for the purchase, rental, or lease of real property if the provision to be enforced violates section 82.81, subdivision 5.
Minn. Stat. § 82.85
1973 c 410 s 17; 1986 c 358 s 15; 1986 c 444; 1989 c 347 s 35; 1993 c 309 s 17-19; 2004 c 203 art 2 s 61