Minnesota Mechanic Lien Law: Complete Guide
Your Complete Guide to Mechanic Lien Rights Under Minnesota Statutes Annotated M.S.A. §514.01 — Private Works, Pre-Lien Notices & Public Bond Claims
Minnesota mechanic lien deadline table with toggles for project type and claimant type.
Minnesota Preliminary Notice & Mechanic Lien Deadlines
Select your project type and role to see the deadlines that apply to you.
Prime Contractor — In privity with the property owner
On residential projects of one to four family dwellings, the prime contractor must include the statutory Pre-Lien Notice in the written contract, or deliver it to the owner within 10 days after the contract is agreed upon.
Failure to provide the Pre-Lien Notice on a covered residential project defeats the prime's mechanic lien rights against the owner.
Not required on commercial projects.
Record the Statement of Lien Claim with the county recorder within 120 days after the last date of furnishing labor or materials, and serve a copy on the owner by personal service or certified mail within the same 120-day window.
Commence a suit to enforce the mechanic lien within 1 year after the last date of furnishing labor or materials.
Preliminary Notice
On residential projects of one to four family dwellings, the prime contractor must include the statutory Pre-Lien Notice in the written contract, or deliver it to the owner within 10 days after the contract is agreed upon.
Failure to provide the Pre-Lien Notice on a covered residential project defeats the prime's mechanic lien rights against the owner.
Not required on commercial projects.
Mechanic Lien
Record the Statement of Lien Claim with the county recorder within 120 days after the last date of furnishing labor or materials, and serve a copy on the owner by personal service or certified mail within the same 120-day window.
Enforcement
Commence a suit to enforce the mechanic lien within 1 year after the last date of furnishing labor or materials.
Minnesota Mechanic Lien Law Overview
Minnesota construction mechanic lien rights are governed by Minnesota Statutes Annotated M.S.A. §514.01 et seq. This statutory framework protects the payment rights of general contractors, subcontractors, sub-subcontractors, and material suppliers who furnish labor, services, or materials for the improvement of real property in the State of Minnesota.
A key feature of Minnesota mechanic lien law is the distinction between contractors with written contracts and those without. For written contracts, the contract itself must include a statutory notice prescribed by M.S.A. §514.0011(1). Contractors without a written contract must provide written notice to the owner within 10 days after the work of improvement is agreed upon under M.S.A. §514.0011(2).
Subcontractors, materialmen, and sub-subcontractors must serve a Pre-Lien Notice (Notice to Owner of Potential Claims) within 45 days of first performance under M.S.A. §514.011(2). This notice must include prescribed statutory wording. Note that the pre-lien notice requirement generally applies to residential projects and commercial projects under 5,000 square feet — legal consultation is recommended to determine applicability on larger commercial projects.
Minnesota also provides payment bond claim procedures for public works projects under M.S.A. §574.26 et seq., requiring performance and payment bonds for the full amount of the contract with limited exceptions. National Lien & Bond provides authoritative guidance on every aspect of Minnesota construction mechanic lien compliance.
Topics on This Page
Minnesota Mechanic Lien Law: Key Topics
Navigate the critical compliance areas for Minnesota construction mechanic lien law.
Notice Requirements
Pre-lien notice deadlines, statutory contract notice obligations, and public works bond notice rules under Minnesota law
Mechanic Lien Deadlines
120-day mechanic lien recording deadline, certified mail notice to owner, and filing procedures under M.S.A. §514.01
Mechanic Lien Enforcement Deadlines
1-year suit deadline, public works bond claim enforcement, and litigation timelines under Minnesota statutes
Frequently Asked Questions
What statute governs mechanic liens in Minnesota?
Private works construction mechanic lien rights are governed by Minnesota Statutes Annotated M.S.A. §514.01 et seq. Public works payment bond claims fall under M.S.A. §574.26 et seq.
What preliminary notice must a contractor give in Minnesota?
For written contracts, the contract must include statutory notice per M.S.A. §514.0011(1). Without a written contract, the contractor must give written notice to the owner within 10 days of the agreement under §514.0011(2).
What is the pre-lien notice deadline for subcontractors?
Subcontractors, materialmen, and sub-subcontractors must serve a Pre-Lien Notice within 45 days of first performance under M.S.A. §514.011(2). This generally applies to residential and commercial projects under 5,000 sq ft.
What is the deadline to file a mechanic lien in Minnesota?
All claimants must record a Statement of Mechanic's Lien Claim within 120 days of last performance. Certified mail notice to the owner and the party that ordered the work must also be sent within 120 days.
How long do I have to enforce a Minnesota mechanic lien?
Suit must be filed within 1 year of the claimant's last performance on the project.
Can I file a mechanic lien on a public project in Minnesota?
No. Mechanic liens cannot be filed on public property. Payment rights are secured through payment bond claims under M.S.A. §574.26 et seq., which requires bonds for the full contract amount with limited exceptions.