For Montana criminal cases taking place in district court, there is no intermediate court of appeals. Instead, all appeals are taken to the Montana Supreme Court. The Montana Code Annotated outlines when a defendant in a criminal case may appeal at § 46-20-104(1). It states that:
An appeal may be taken by the defendant only from a final judgment of conviction and orders after judgment which affect the substantial rights of the defendant.
A final judgment essentially means conviction. Generally, if a person is found not-guilty there is little reason to appeal. The rule also covers orders which affect the substantial rights of the defendant. In these cases, you don’t need to wait until the completion of trial to file the appeal.
The Montana Rules of Appellate Procedure require that such an appeal be taken within 60 days after entry of the judgment which is the basis for the appeal. This is an important, and hard deadline. Although the rules allow for out-of-time appeals, they are only to be granted “in the infrequent harsh case and under extraordinary circumstances amounting to a gross miscarriage of justice.” M.R.App.P. 6. File your appeal on time. If you plan on hiring an appellate attorney, contact him quickly – ideally before the trial has concluded. You should never plan on being granted an extension on your appeal.
The appeal is initiated by filing a notice of appeal with the Clerk of the Supreme Court in Helena. A copy of the notice must be filed with the Clerk of the District Court where the case originated and on all parties. This is a relatively simple step which can be accomplished fairly quickly once the decision to appeal has been made. All the more reason to comply with the time limits.

