How to learn about Montana owes you a property tax refund

Montana issues property tax refunds when you've overpaid, when a property assessment is reduced, or when you've paid taxes on a property you no longer own. The Montana Department of Revenue holds these refunds, and you can check the status of yours by contacting them directly or searching their records online.

The fastest way is to call the Property Tax Section at 406-444-6900 during business hours (Monday through Friday, 8 a.m. to 5 p.m. Mountain Time). Have your property account number or legal property description ready. They can tell you in minutes whether a refund is pending, has been issued, or doesn't exist under your name.

If you prefer to search online, visit the Montana Department of Revenue website and look for the Property Tax Refund Search tool. You'll need your property account number, which appears on your property tax bill or assessment notice. The search shows the status of any refund associated with that property.

Key Takeaways

  • Contact the Montana Department of Revenue Property Tax Section at 406-444-6900 to check your refund status by phone, or use their online search tool if you have your property account number.
  • Refunds are typically issued as checks mailed to the address on file, though some may be held if there are unpaid taxes or other claims against the property.
  • If your refund was issued more than 60 days ago and you haven't received it, contact the department to request a stop-payment and reissue.
  • Refunds resulting from assessment appeals or corrections can take several months to process after the decision is final.
  • If you sold the property, the refund may have been issued to the previous owner or held pending clarification of who is may have access to to it.

Why Montana holds or delays property tax refunds

Not every refund moves quickly. Montana may hold your refund if there are unpaid property taxes, penalties, or other debts tied to the property. The department also holds refunds when ownership is unclear—for example, if the property was recently sold and both the old and new owner claim the refund, or if a property is in probate.

Assessment appeals take longer. If your refund stems from a successful appeal to the county assessor or the State Tax Appeal Board, the refund doesn't process until the appeal decision is final and all important date for further challenge have passed. This can add two to four months to the timeline.

Refunds tied to tax year corrections or amended returns also move slowly. If the department discovered an error in how your taxes were calculated, they investigate before issuing the refund. Request an update from the department if your refund has been pending for more than 90 days without explanation.

What to do if your refund check hasn't arrived

Refunds are mailed to the address on file with the county assessor's office. If more than 60 days have passed since the department told you the refund was issued, call the Property Tax Section again and ask them to verify the mailing address. If the address is wrong, request a stop-payment on the original check and ask them to reissue it to the correct address.

If the address was correct but the check never arrived, the department can place a stop-payment and issue a replacement. This process usually takes two to three weeks. You'll need to sign a statement confirming you never received the original check—the department will mail this form to you or you can complete it over the phone.

Do not assume the check was lost if it's been fewer than 60 days. Mail delivery in Montana varies by location, and refund checks sometimes take four to six weeks to arrive, especially during busy periods in spring and early summer.

Refunds when you've sold the property

If you sold the property, the refund may belong to you, the new owner, or both of you depending on when the overpayment occurred and how the closing was handled. The county assessor's office issues the refund to whoever is listed as the owner on the tax roll at the time the refund is processed.

Contact the title company or closing attorney who handled your sale. They can tell you whether the purchase agreement addressed property tax refunds and who was supposed to receive them. If the refund was issued to the new owner but belongs to you under the terms of your sale, you'll need to contact the new owner directly or work through your real estate agent to recover it.

If you're unsure who the refund was issued to, call the Property Tax Section with your old property account number. They can tell you the name and address on the refund check. If it went to the wrong person, you may need to contact that person or pursue the matter through small claims court if the amount is significant.

How long Montana takes to process refunds

Standard refunds—those resulting from overpayment or a straightforward correction—typically process within 30 to 60 days of the department receiving the request or discovering the error. The clock starts when the department identifies the overpayment, not when you request it.

Assessment appeal refunds take longer because the appeal must be final before processing begins. After the State Tax Appeal Board or county assessor issues a decision, there is a 30-day window for further appeal. The refund doesn't process until that window closes. Add another 30 to 60 days for the actual refund to be issued and mailed.

Refunds held due to ownership disputes or unpaid taxes have no set timeline. They remain on hold until the issue is resolved. Contact the department every 30 days if your refund is held, and ask what specific information or documentation would clear the hold.

Documents you may need to provide

For a straightforward refund inquiry, you need only your property account number or the legal property description. The department can look up the refund status without additional paperwork.

If you're claiming a refund that was issued to someone else, you'll need proof of your ownership at the time the overpayment occurred. This might be a deed, a property tax bill in your name, or a closing statement. If the property was in a trust or business entity, bring documentation showing your authority over that entity.

If you're requesting a replacement check because the original was lost, the department will ask you to sign an affidavit stating you never received it. They mail this form to you, or you can sign it electronically if you call them directly.

What to do if the department says no refund exists

If the Property Tax Section tells you no refund is on file, ask them to check three things: the property account number you provided, any previous addresses you owned property under, and whether the refund might have been issued years ago and already received.

Request a written statement from the department confirming that no refund exists. This protects you if the refund surfaces later and someone else tries to claim it. Keep this statement in your records.

If you believe a refund should exist—for example, because you paid taxes on a property you no longer own, or because an assessment was reduced—ask the department which county assessor's office handles that property and contact them directly. The county assessor initiates many refunds, and the state department processes them. Sometimes the refund is still in the county's queue.

Frequently Asked Questions

Can I get my refund faster if I call instead of waiting for the mail?

No. The timeline for processing and issuing the refund is the same regardless of how you request it. Calling the department can confirm the status and catch delays, but it won't speed up the actual processing. What calling does accomplish is identifying holds or errors that might be preventing the refund from moving forward.

What if Montana issued a refund to the wrong person?

Contact the Property Tax Section when ready with the name and address the refund was issued to. If the refund hasn't been cashed, the department can place a stop-payment and reissue it to you. If it has been cashed, you'll need to contact the person who received it and ask them to return it, or pursue the matter through small claims court if they refuse.

Do I have to pay taxes on a property tax refund?

No. Property tax refunds are not considered income for federal or Montana state tax purposes. You do not report them on your tax return, and the department does not issue a 1099 form for them.

How far back can I claim a property tax refund?

Montana generally allows refunds for overpayments within the past three to four years, though this depends on the reason for the refund and when the error was discovered. Contact the Property Tax Section to ask about a specific year. If the overpayment is older than four years, the department may still investigate if you can show evidence of the error.

What if I'm a tenant and my landlord paid my property taxes by mistake?

You have no claim to the refund. The refund belongs to whoever paid the taxes—in this case, your landlord. If your landlord paid taxes that were your responsibility under the lease, that's a matter between you and your landlord, not the tax department.