Section 15-30-2622 - Closing agreements(1) The director of revenue or any person authorized in writing by the director is authorized to enter into an agreement with any person relating to the liability of the person in respect to the tax imposed by this chapter for any tax period.(2) An agreement described in subsection (1) is final and conclusive and, except upon a showing of fraud or malfeasance or misrepresentation of a material fact: (a) the case may not be reopened as to matters agreed upon or the agreement modified by any officer, employee, or agent of this state; and(b) in any suit, action, or proceeding under the agreement or any determination, assessment, collection, payment, abatement, refund, or credit made in accordance with the agreement, the agreement may not be annulled, modified, set aside, or disregarded.En. 84-4959 by Sec. 2, Ch. 353, L. 1977; R.C.M. 1947, 84-4959; amd. Sec. 171, Ch. 56, L. 2009; Sec. 15-30-307, MCA 2007; redes. 15-30-2622 by Sec. 1, Ch. 147, L. 2009.