Deadline in Montana

2 min read

Published July 14, 2026 • By DocketMath Team

Under review

missing_or_unverified_packet

This page provides general legal information and calculation tools, not legal advice. DocketMath is not a law firm and does not provide legal representation, and using this site does not create an attorney-client relationship. Laws change and exceptions apply, so deadlines and amounts specific to your situation should be confirmed with a licensed attorney in your jurisdiction.

Deadline in Montana

In Montana, the deadline to file a notice of appeal in a civil case is 30 days from the entry of the judgment or order being appealed. This time limit is set by Mont. R. App. P. 4(5)(a)(i), which governs the computation of the appeal period. The 30-day window begins to run on the day after the judgment is entered, and the final day is counted unless it falls on a weekend or legal holiday, in which case the deadline extends to the next business day. The rule provides specific exceptions and adjustments for certain procedural events, all detailed in the official source. A worked example below illustrates how the 30-day period is calculated. Use the DocketMath calculator to estimate your own appeal deadline based on your specific case dates.

Governing authority

In Montana, the deadline rule is set by Mont. R. App. P. 4(5)(a)(i). The verified packet cites Mont. R. App. P. 4(5)(a)(i) (https://courts.mt.gov/Portals/189/supreme/MRAP-2024.pdf).

Montana deadline: the verified value is 30 days under Mont. R. App. P. 4(5)(a)(i). The verified packet cites Mont. R. App. P. 4(5)(a)(i) (https://courts.mt.gov/Portals/189/supreme/MRAP-2024.pdf).

Estimate your own result: every situation has exceptions that can change the outcome. Use the deadline calculator to estimate your specific figure.

This page provides general legal information and calculation tools, not legal advice. DocketMath is not a law firm and does not provide legal representation, and using this site does not create an attorney-client relationship. Laws change and exceptions apply, so deadlines and amounts specific to your situation should be confirmed with a licensed attorney in your jurisdiction.