Appeal an unemployment denial in Montana
An appeal has short deadlines. Find your deadline, then use the letter and checklist to get ready.
All about unemployment in Montana
Checked against official sources: October 31, 2026.
Levels of appeal and deadlines
Request for redetermination (optional)
UI Division claims processing staff (a different adjudicator)
- Deadline
10 calendar days from the date of the determination
- How to file
- Ask the UI Division for a redetermination and give your reason and any new information, such as new child care or a doctor's release. This can be done once per eligibility issue and only before an appeal. If you still disagree, you can appeal the redetermination within 10 days.
- It must include
- Why you disagree with the determination
- Any new supporting facts or information
- If it is late
- The 10-day period may be extended for good cause.
- While you appeal
- Keep certifying (filing your weekly or biweekly claims).
Law: Mont. Code Ann. 39-51-2402(2)-(3)
Official source: Source page
Appeal to an Appeals Referee
Montana Department of Labor & Industry, Office of Administrative Hearings (Appeals Referee)
- Deadline
10 calendar days from the date the determination or redetermination was sent to your address of record
- How to file
- Follow the instructions on your Notice of Determination or Redetermination. Since July 1, 2025, you can either ask the UI Division for a redetermination (a second review with new information) or appeal straight to the Office of Administrative Hearings. You can still appeal after a redetermination.
- It must include
- Why you disagree with the determination
- If it is late
- The 10-day period may be extended for good cause.
- While you appeal
- Keep certifying (filing your weekly or biweekly claims).
Law: Mont. Code Ann. 39-51-2402(3), 39-51-2403
Official source: Source page
Appeal to the Unemployment Insurance Appeals Board
Montana Unemployment Insurance Appeals Board (UIAB)
- Deadline
10 calendar days from the date the Appeals Referee's decision was sent to your address of record
- How to file
- Follow the instructions for appealing that come with the Appeals Referee's decision. The Board holds its review by telephone conference.
- If it is late
- The 10-day period may be extended for good cause.
- While you appeal
- Keep certifying (filing your weekly or biweekly claims).
Law: Mont. Code Ann. 39-51-2403, 39-51-2404
Official source: Source page
Petition for judicial review in district court
- Deadline
30 calendar days from the date the Board's decision was sent to the parties
- What to know
- Within 30 days after the Board's decision was sent, you can start an action in the district court of the county where you live. File a petition stating why you want review, and serve it on the Commissioner of Labor and Industry and the other parties within 30 days of filing.
Law: Mont. Code Ann. 39-51-2410
Every state must give a fair hearing before an impartial tribunal to anyone whose claim is denied.
Law: 42 U.S.C. 503(a)(3) (Social Security Act sec. 303(a)(3))
Appeal deadline calculator
Pick the appeal and enter the date it runs from. We add the days from the state's rule to that date.
Appeal request letter
Fill in the boxes and get a letter you can print or send. You write the reasons in your own words. The letter is in English because the agency works in English.
Hearing preparation checklist
Logistics and rights from your state's hearing information, plus your own list of witnesses and documents.
The hearing
- Format
- Hearings are by telephone and recorded. The Appeals Referee calls you at the number on your Notice of Telephone Hearing. If you are not called within 10 minutes of the start time, call the Office of Administrative Hearings at the number on the notice.
- Documents and witnesses
- Your hearing packet contains the numbered documents already in the file. Mail or fax any other documents to the Appeals Referee (fax 1-406-444-2689) and to the other party as soon as possible, so they arrive before the hearing.
- Subpoena
- Contact the Office of Administrative Hearings right away. It will send you up to three subpoenas to fill out and serve. For more than three, send a written request explaining what each witness or document will show and why it is needed.
- Interpreter
- The Office of Administrative Hearings provides an impartial interpreter if you call the number on your Notice of Telephone Hearing in advance.
- Representation
- Most people represent themselves. You can hire a lawyer or other representative; a paid representative must be a licensed Montana attorney. A lawyer must file a Notice of Appearance.
- If you miss it
- If you are not available, the hearing is held without you and a decision is issued. If you have an emergency, call the Office of Administrative Hearings before the hearing or as soon as possible afterward.
Law: Mont. Code Ann. 39-51-2403; Admin. R. Mont. Title 24, ch. 11
Overpayments and waivers
If you are paid benefits you were not entitled to, you must repay the full amount, including any tax withheld. You get a Statement of Benefits Overpayment and a monthly bill. If you commit fraud, you must also pay an administrative penalty of 50% of the overpaid benefits, may be disqualified for up to 52 weeks and may be prosecuted.
- Appeal within
- 10 days from the date the overpayment determination was sent
- Fraud penalty
- 50% added when the overpayment is fraud
- Waiver
- The state can waive some overpayments.
- The standard
- The department may waive an overpayment if it was caused by department error, or if you did not conceal or misrepresent facts and repaying would cause you long-term financial hardship.
- How to ask
- Call 1-406-444-5434 to ask for a waiver request form. You can also ask about an offer in compromise: a lump-sum payment of less than the full non-fraud balance.
- How the state collects
- While you get benefits, 50% of each payment is taken (up to 100% for fraud). Otherwise you must make regular payments. Unpaid debts can be taken from state tax refunds and lottery winnings, from federal tax refunds for fraud or unreported earnings, sent to collection agencies, collected by wage garnishment, or recorded as a lien or judgment on your property.
Law: Mont. Code Ann. 39-51-3206; Mont. Code Ann. 39-51-3206(9)
What federal law adds on overpayments
- Whether an overpayment can be waived, and how to ask, depends on your state's law. See your state's page.
- Your federal tax refund can be taken to pay a past-due state unemployment overpayment caused by fraud or by not reporting your earnings, once it is final under state law. Before this happens, the state must notify you and give you at least 60 days to show that the debt is not owed or not legally enforceable.
Law: 26 U.S.C. 6402(f)
- For fraud overpayments, the state must add a penalty of at least 15 percent.
Law: 42 U.S.C. 503(a)(11)
Free help
Call 1-406-444-2545. Legal aid and other free help in Montana → Official sources →
More questions about unemployment in Montana
Where can I get free help with an unemployment claim in Montana?
Montana Legal Services Association (free civil legal help) and Job Service Montana (free job search help).