Private Works — 2-Year Suit Deadline
Under Montana law, a mechanic lien claimant must file suit to foreclose the Construction Mechanic Lien within 2 years after the date the mechanic lien was filed. This is one of the longest enforcement periods in the United States, providing claimants with significant time to pursue foreclosure after recording the mechanic lien.
Despite the generous 2-year window, claimants should not delay filing suit unnecessarily. The property owner may seek to discharge the mechanic lien through bonding or other mechanisms, and prompt enforcement demonstrates the seriousness of the claim.
Public Works — Payment Bond Requirements (§18-2-201 et seq.)
Montana public works projects require payment bonds with different minimum amounts depending on the governmental level: state projects require a minimum payment bond of 100% of the contract amount, while local government projects require a minimum of 25% of the contract amount.
The payment bond is the sole security mechanism available to subcontractors and material suppliers on public works projects, as Construction Mechanic Liens cannot be filed against public property.
Public Works — Notice of Claim on Bond (§18-2-204)
To make a claim on the public works payment bond, subcontractors and material suppliers must provide a written Notice of Claim to the public authority within 90 days after completion and formal acceptance of the project. This notice preserves the claimant's right to sue on the bond.
The 90-day deadline is measured from the date of completion and formal acceptance, not from the claimant's last date of performance. Claimants should monitor project completion and acceptance dates to ensure timely filing.
Public Works — Suit Deadline on Bond
Montana does not have a specific statutory provision governing the suit deadline on public works payment bonds. Claimants must obtain a copy of the bond since individual sureties may waive or set specific time limits in the bond terms.
Because the suit deadline is governed by the bond terms rather than a fixed statute, claimants should review the specific bond language to determine the applicable deadline. National Lien & Bond assists claimants in obtaining bond copies and analyzing enforcement deadlines.
Frequently Asked Questions
What is the deadline to file a mechanic lien enforcement suit in Montana?
A claimant must file suit to foreclose the Construction Mechanic Lien within 2 years after the date the mechanic lien was filed. This is one of the longest enforcement periods in the nation.
What is the minimum payment bond on Montana public works projects?
State projects require a 100% payment bond; local government projects require a minimum 25% payment bond under Montana Rev. Code §18-2-201 et seq.
What is the deadline to file a Notice of Claim on a Montana public works bond?
A written Notice of Claim must be provided to the public authority within 90 days after completion and formal acceptance of the project under §18-2-204.
Is there a statutory suit deadline for Montana public works bond claims?
No. Montana does not have a specific statutory provision for the suit deadline on public works bonds. The deadline is governed by the individual bond terms, so claimants must obtain and review the bond to determine applicable time limits.
Can I file a Construction Mechanic Lien on a public project in Montana?
No. Construction Mechanic Liens cannot be filed against public property. Claimants on public works must rely on the payment bond required under §18-2-201 et seq. Suppliers must also serve written notice to the prime contractor within 30 days of first delivery.
Related Montana Resources
Explore other critical compliance areas for Montana construction mechanic lien law.
Notice Requirements
Notice of Right to Claim a Mechanic Lien, 30-day filing deadline, Continuation Notice, regulated lender 45-day rule, and exemptions for direct contractors and laborers
Mechanic Lien Deadlines
90-day Construction Mechanic Lien filing deadline, Notice of Completion procedures, and service requirements
Montana Overview
Return to the main Montana construction mechanic lien law page