Montana Title 25. Civil Procedure § 25-35-505. Parties--representation

(1) Parties in the small claims court may be individuals, partnerships, corporations, unions, associations, or any other kind of organization or entity, except the state or any agency of the state.

(2) A party may not be represented by an attorney unless all parties are represented by an attorney in a small claims court.

(4) Except as provided in subsection (5), only a party, natural or otherwise, who has been a party to the transaction with the defendant for which the claim is brought may file and prosecute a claim in the small claims court.

(5) A party may not file an assigned claim in the small claims court unless it has been assigned pursuant to 27-1-718.

(6) Except for claims under 27-1-718, a party may not file more than 10 claims in any calendar year.

(7) Notwithstanding any other provision of this section, a personal representative of a decedent's estate, a guardian, or a conservator may be a party in the small claims court.