Mont. R. Civ. P. 60

(a) Corrections Based on Clerical Mistakes; Oversights and Omissions. The court may

correct a clerical mistake or a mistake arising from oversight or omission whenever one is

found in a judgment, order, or other part of the record. The court may do so on motion or

on its own, with or without notice. But after an appeal has been docketed in the supreme

court and while it is pending, such a mistake may be corrected only with the supreme

court’s leave.

(b) Grounds for Relief from a Final Judgment, Order, or Proceeding. On motion and

just terms, the court may relieve a party or its legal representative from a final judgment,

order, or proceeding for the following reasons:

(1) mistake, inadvertence, surprise, or excusable neglect;

(2) newly discovered evidence that, with reasonable diligence, could not have been

discovered in time to move for a new trial under Rule 59(b);

(3) fraud (whether previously called intrinsic or extrinsic), misrepresentation, or

misconduct by an opposing party;

(4) the judgment is void;

(5) the judgment has been satisfied, released, or discharged; it is based on an earlier

judgment that has been reversed or vacated; or applying it prospectively is no longer

equitable; or

(6) any other reason that justifies relief.

(c) Timing and Effect of the Motion.

(1) Timing. A motion under Rule 60(b) must be made within a reasonable time --

and for reasons (1), (2), and (3) no more than a year after the entry of the judgment

or order or the date of the proceeding. Motions provided by Rule 60(b) must be

determined within the times provided by Rule 59 in the case of motions for new trials

and amendment of judgment, and if the court shall fail to rule on the motion within

the time frames set forth in Rule 59(f), the motion must be deemed denied. A motion

filed under this rule shall follow the format set forth in Rule 59(b).

(2) Effect on Finality. The motion does not affect the judgment’s finality or suspend

its operation.

(d) Other Powers to Grant Relief. This rule does not limit a court's power to:

(1) entertain an independent action to relieve a party from a judgment, order, or

proceeding;

(2) grant relief to a defendant who was not personally notified of the action; or

(3) set aside a judgment for fraud on the court.

(e) Bills and Writs Abolished. The following are abolished: bills of review, bills in the

nature of bills of review, and writs of coram nobis, coram vobis, and audita querela.