Montana Expungement — How to Clear Your Record
Which offenses qualify, waiting periods, the filing process, and what expungement means for your future.
What expungement means in Montana
When a record is expunged, it is sealed from public view. In most cases:
- The record will not appear on standard background checks
- You may legally state that you have not been convicted of the expunged offense on most job applications
- Law enforcement and certain government agencies may still have access to sealed records
- Some professional licensing boards may still be able to see expunged records
Eligibility in Montana §46-18-1104 et seq.
Not all offenses are eligible for expungement. General eligibility requirements include:
Offenses that are eligible
- Arrests that did not result in conviction (dismissed, acquitted, nolle prosequi)
- Certain misdemeanor convictions after a waiting period
- Some nonviolent felony convictions (in states with expanded eligibility)
- Deferred adjudication or diversion program completions
Offenses that are NOT eligible
- Violent felonies (murder, rape, armed robbery, aggravated assault)
- Sex offenses requiring registration
- Crimes against children
- Certain offenses involving moral turpitude
Waiting periods
Montana requires specific waiting periods: Misdemeanors only: expungement is presumed if the person has no new conviction for 5 years since completing the sentencing terms (including payment of financial obligations and court-ordered treatment), or if a prior conviction is holding back a military academy applicant, enlistee, or service member.
Montana's misdemeanor expungement law (Ch. 384, L. 2019) lets a person convicted of one or more misdemeanors petition a district court to expunge related arrest, investigation, detention, and court records. A person may petition only once in their lifetime and must be fingerprinted. The presumption also requires that the person not be currently detained, charged, or facing pending charges. Expungement is not presumed for convictions such as assault, partner or family member assault, stalking, sexual assault, protective-order violations, or DUI. The court may still grant it after considering the petitioner's age at the offense, the time elapsed, rehabilitation, likelihood of reoffending, and other relevant factors.
The expungement process
What expungement does NOT do
- Does not restore firearm rights automatically (federal law may still apply)
- Does not prevent the record from being used if you commit a new offense
- Does not apply retroactively to consequences already incurred (lost jobs, denied housing)
- May not prevent access by certain agencies (law enforcement, immigration, military)
- Does not remove the offense from federal databases (FBI records may still reflect the arrest)
Practical benefits of expungement
Despite its limitations, expungement provides significant practical benefits:
- Employment — Most private employers will not see the expunged record on a standard background check
- Housing — Expunged records do not appear in standard tenant screening reports
- Education — College and professional school applications ask only about convictions, not expunged records
- Peace of mind — A formal legal closure that allows you to move forward
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Frequently Asked Questions
General answers to common questions. Specific outcomes depend on your facts and timing.
If you have a deadline, court notice, or upcoming hearing, mention it when requesting assistance so timing can be evaluated promptly.

