How Long Is a Judgment Good for in Montana? Lifespan, Renewal, and Expiration

The 10-Year Enforcement Window

Under MCA § 27-2-201(2), a Montana Justice Court judgment — including small claims judgments — is enforceable for 10 years from the date final judgment was rendered. During that entire period, you can request Writs of Execution, garnish wages, levy bank accounts, seize personal property, and maintain a real property lien.

The clock starts when final judgment is rendered, not when you first try to collect. If you spend two years trying to locate the debtor's assets before your first successful levy, you still have only the remaining eight years of the original period.

Post-judgment interest accrues for the full life of the judgment under MCA § 25-9-205 at the prime rate plus 3%, simple interest. Even if you cannot collect immediately, the total owed keeps growing.

What Happens When It Expires

If the 10-year period passes without full satisfaction, the time limit to commence an action upon the judgment has expired. You can no longer start that action, and any existing lien is enforceable only for the life of the judgment. The statute limits the time to bring an action on the judgment; it does not say the underlying debt is forgiven.

This is why monitoring the expiration date matters, especially for judgments against debtors who are currently judgment-proof. A debtor who has no garnishable income and no seizable assets today might have both five years from now — but only if your judgment is still alive.

Renewing a Montana Judgment

If collection is not complete and the 10-year window is approaching, Montana law lets you renew the judgment. The process requires filing a formal civil action on the judgment — essentially a new lawsuit seeking to extend the enforcement period — before the original 10 years expire.

The timing is critical. You must file the renewal action before the judgment expires. Once the 10-year period lapses, the renewal action described here is too late. There is no grace period.

The renewal action must be filed before the original 10-year period expires. Confirm the effect of any renewal judgment and the amount that may be claimed with the court or a Montana attorney before relying on an extension.

Keeping the Judgment Active

During the 10 years, a judgment does not require active maintenance to stay valid — it does not expire early if you stop trying to collect for a while. But practical steps keep your options open:

Record a real property lien early. By docketing a transcript with the District Court and recording it with the County Clerk and Recorder, you create a lien that passively blocks property transfers for the life of the judgment.

Revisit enforcement periodically. A debtor's financial situation can change. Someone who was between jobs when you got the judgment may be employed two years later. A new debtor examination can uncover assets that did not exist before.

Calendar the expiration date. Set a reminder at least six months before the 10-year mark. Filing a renewal action takes time — you do not want to be scrambling at the deadline.

The Bottom Line

Ten years is a meaningful window, but it is not forever. If you are holding a Montana judgment, the worst outcome is letting it expire through inaction when the debtor eventually has collectible assets.

For the full collection workflow — from the first enforcement attempt through renewal and final satisfaction — see our Montana Judgment Collection Guide.

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