Mechanic's Lien Guide
Missouri Mechanic's Lien Guide
Lien deadlines, notice requirements, and filing procedures for contractors, subcontractors, and suppliers in Missouri.
Missouri Lien Deadlines
Preliminary Notice
Not RequiredNotice to Owner may be sent.
Notice of Intent to Lien
10 daysNotice of Intent to Lien required 10 days before lien filing.
Mechanic's lien
6 monthsMust be filed within 6 months of last work. Enforcement must be initiated within 6 months of lien filing. Mechanic's liens cannot be extended in Missouri.
Calculate your Missouri Mechanics Lien Deadline
Your project
DISCLAIMER: These deadlines are pulled from recent lien laws, but you should consult a lien expert or lawyer to understand the deadlines specific to your situation.
Missouri deadlines
Showing deadlines for a Subcontractor. Deadlines can vary by role.
Enter your project dates on the left to calculate exact deadline dates.
Notice of Intent to Lien
Must be served 10 days prior to filing the lien (day 170)
Enter project dates to calculate
Mechanics Lien Filing
Within 6 months (180 days) of last work
Enter project dates to calculate
Enforcement (foreclosure)
Suit within 6 months from the date of filing the lien
Calculated once you record the lien
Missouri Lien Guide
Preliminary Notice & Notice of Intent
Preliminary Notice: General contractors must provide a Disclosure Notice to Owner. For subcontractors and suppliers, best practice is to serve a Notice to Owner (not required). Equipment rental companies MUST serve a Notice to Owner within 15 days of the equipment being used on the project. Notice of Intent to Lien: Required for subcontractors and suppliers not hired directly by the project owner.
Who Can File a Mechanic's Lien
Contractors, subcontractors, suppliers, architects, and engineers are entitled to mechanic's lien rights in Missouri.
Who Gets the Notice
Notice is given to the project owner, the general contractor, and any lender.
Information Required
Information needed to file a mechanic's lien in Missouri includes: - Project owner's name - Description of the property - Amount owed - Date of last furnishing - Claimant's information
Missouri Public Works
In Missouri, a mechanic's lien on public works projects is not available. Subcontractors and suppliers can file suit on a payment bond for certain public works contracts greater than $50,000. There are no notice requirements except for "remote suppliers." Suit must be filed within 10 years.
Missouri Lien Statutes
Official Resources
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