Missouri lien deadlines for your job.
Pick your role. Enter your first and last day. See every deadline, with the statute.
Next: 10-day notice of intent to lien
Tue, Apr 20, 2027. Missouri, sub.
Not legal advice. Public jobs take a bond claim, not a lien. Check the statute or a lawyer before you count on a date.
Missouri lien deadlines by role
| Role | Preliminary notice | Record the lien |
|---|---|---|
| GC (contract with the owner) | None on a typical job | 6 months after your last day on the job Mo. Rev. Stat. § 429.080 |
| Subcontractor | None on a typical job 10-day notice of intent to lien: at least 10 days before you file the lien | 6 months after your last day on the job Mo. Rev. Stat. § 429.080 |
| Supplier | None on a typical job 10-day notice of intent to lien: at least 10 days before you file the lien | 6 months after your last day on the job Mo. Rev. Stat. § 429.080 |
Enforce it
Sue to enforce the lien: see the dates the tool works out above; (Mo. Rev. Stat. § 429.170)
This is not legal advice. Lien deadlines are strict and they change with the contract, the type of project (a home vs. a commercial job), and what the owner records. Public jobs don't take liens at all: you make a bond claim instead. Check the statute we cite, or call a construction lawyer in that state, before you count on a date. Main statute: Mo. Rev. Stat. §§ 429.010 to 429.360.
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- Preliminary notice, lien and suit dates per job
- Reminders a week and a day before
- Waivers matched to each payment
- First and last day from the gate camera
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Questions crews ask
What is the deadline to file a mechanics lien in Missouri?
A GC records it 6 months after your last day on the job. A subcontractor or supplier records it 6 months after your last day on the job. (Mo. Rev. Stat. § 429.080).
Do I need a preliminary notice in Missouri?
Not on a typical private commercial job.
How long do I have to enforce a lien in Missouri?
6 months after you record the lien. (Mo. Rev. Stat. § 429.170).
Can I put a lien on a public project in Missouri?
No. Public property can't be liened. On a public job you make a claim on the contractor's payment bond instead, under the state's Little Miller Act (or the federal Miller Act on federal work), with its own notice deadlines.
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