In Montana, it is illegal for an employer to fire, penalize, or threaten you for serving jury duty. Montana does not require employers to pay your wages during jury duty, though many employers choose to.
Jury duty rules in Montana
What to do if you're summoned
Tell your employer as soon as you get a jury summons and keep a copy. Your job is protected in every state, so you cannot be fired or disciplined for serving. Courts pay a small daily juror fee plus mileage, separate from any wages. If your employer retaliates, you can usually file a complaint with the court that summoned you or your state labor office. This is general information, not legal advice.