Mechanic's Lien Deadlines: How They Work
By Wyatt Cooper · Published · 8 min read
Key takeaways
- Every mechanic's lien has three kinds of deadline: preliminary notices early in the job, a filing deadline after the work ends, and a deadline to sue to enforce the lien.
- The filing deadline is counted from a trigger the statute names, such as your last day of work, completion of the whole project, or a recorded notice of completion, and the trigger differs by state and by your tier.
- In the five largest construction states the filing windows run from 30 or 60 days after a recorded notice of completion in California to eight months after completion in New York.
- Missing a deadline usually ends the lien right, so file well before the last day, and check the current statute and your exact dates with a construction attorney.
A mechanic's lien deadline is the last day the law allows to take a step to keep a lien: sending a preliminary notice, recording the lien claim, or suing to enforce it. Each state sets its own deadlines and counts them from its own trigger. For example, Florida requires recording within 90 days after a lienor's final furnishing, and North Carolina within 120 days after the last furnishing at the site. Miss one and the lien is usually lost. Verify the current statute.
The three deadlines every lien has
A mechanic's lien is a claim against the improved property for unpaid work or materials. It exists only if the claimant follows the statute's steps on time. The steps differ, but almost every state has three kinds:
- A notice near the start, or monthly, that tells the owner who is working on the property. California calls it a preliminary notice, Florida a notice to owner, Texas a notice of claim.
- A filing deadline: the lien claim must be recorded with the county by a date counted from a trigger.
- An enforcement deadline: the claimant must sue to foreclose the lien within a set time after recording, or the lien expires.
What starts the clock
The trigger is where most mistakes happen. Three common ones:
- Your own last day of work or delivery. Florida and North Carolina count from the claimant's final or last furnishing.
- Completion of the whole project. In California a sub's deadline is counted from completion of the work of improvement, which the statute defines: actual completion, the owner's occupation or use with cessation of labor, 60 days without labor, or a recorded notice of cessation after 30 days (Civ. Code § 8180). The project may be complete long after you leave, or before.
- A month count. Texas counts to the 15th day of a numbered month after the month of the trigger, not a number of days.
Some owners can shorten the window: in California, recording a notice of completion cuts a sub's 90 days to 30 days after recording, if the owner gives the required copies (Civ. Code §§ 8414 and 8190).
Lien filing deadlines in five states
These are the filing deadlines for a subcontractor on a private commercial job in the five states with the most construction work, by the Census Bureau's 2022 Economic Census. Other tiers and residential jobs can differ.
| State | Filing deadline in the statute | Notice before filing | Statute |
|---|---|---|---|
| California | After you stop work and before the earlier of 90 days after completion of the work of improvement or 30 days after the owner records a notice of completion or cessation (a direct contractor records after completing its contract, with 60 days after such a notice) | Preliminary notice not later than 20 days after first furnishing work; a late notice covers only work from 20 days before it | Civ. Code §§ 8414, 8412, 8204 |
| Texas | 15th day of the fourth month after the month you last provided labor or materials (residential: third month) | Notice of claim by the 15th day of the third month after each month of unpaid work (residential: second month) | Prop. Code §§ 53.052, 53.056 |
| Florida | Not later than 90 days after your final furnishing of labor, services or materials | Notice to owner before, or not later than 45 days after, you start furnishing | Fla. Stat. §§ 713.08(5), 713.06(2)(a) |
| New York | Within eight months after completion of the contract, final performance of the work or final furnishing of materials (four months for a single-family dwelling) | None required before filing by this section | Lien Law § 10 |
| North Carolina | Not later than 120 days after the last furnishing of labor or materials at the site | Notice to Lien Agent where the owner must name one (most jobs costing $40,000 or more, G.S. 44A-11.1): received within 15 days after first furnishing, or the lien can lose out to a later buyer or mortgage lender | G.S. 44A-12(b), 44A-11.2 |
Sources: Cal. Civ. Code § 8414, § 8412 and § 8204; Tex. Prop. Code ch. 53; Fla. Stat. § 713.08 and § 713.06; N.Y. Lien Law § 10; N.C.G.S. § 44A-12 and § 44A-11.2. Texas also has separate deadlines for retainage: see Texas retainage law.
Worked example: one last day, five deadlines
A fictional framing subcontractor last works on a fictional private office project on March 10, 2026, and is owed for February and March. Suppose the whole project is completed on April 30, 2026, with no notice of completion recorded, and every early notice was sent on time. On a plain reading of each statute, the last day to record the lien claim would be:
Lien filing deadlines — last work March 10, 2026; project completed April 30, 2026
- Florida (90 days after final furnishing)
- June 8, 2026
- North Carolina (120 days after last furnishing at the site)
- July 8, 2026
- Texas (15th day of the fourth month after March)
- July 15, 2026
- California (90 days after completion of the work of improvement)
- July 29, 2026
- New York (eight months after final performance)
- November 10, 2026
The count: from March 10, 90 days is June 8 (21 days to March 31, then 30, 31 and 8) and 120 days is July 8. The fourth month after March is July. From the April 30 completion, 90 days is July 29. Eight months after March 10 is November 10. The California date moves if the project finishes on another day or the owner records a notice of completion, which would make it 30 days after recording; Texas requires the earlier monthly notices too. Treat a computed deadline as the outside limit and file well before it.
After you file: the deadline to enforce
Recording a lien is not the end. Most states give a fixed time to sue to foreclose it. In California, "the claimant shall commence an action to enforce a lien within 90 days after recordation of the claim of lien," or it "expires and is unenforceable," unless an extension of credit is recorded (Civ. Code § 8460). Texas also requires sending a copy of the filed affidavit to the owner, and for a sub to the original contractor, within five days of filing (Prop. Code § 53.055).
Public jobs use bond claims, not liens
Public property generally cannot be liened. On federal jobs, the Miller Act requires a payment bond before a construction contract of more than $100,000 is awarded, and a sub or supplier unpaid 90 days after its last labor or material may sue on the bond; a second-tier claimant must give the prime written notice within 90 days of its last work (40 U.S.C. §§ 3131 and 3133). States have their own bond statutes for state and local work, with their own deadlines.
Paperwork on the payment side matters too: an unconditional waiver signed before you are paid can give up the same rights a lien protects. See conditional vs unconditional lien waivers.
The bottom line
A lien deadline is a count from a trigger: your last day, the project's completion or a recorded notice. Know which trigger your state uses, send the early notices, and record and enforce inside the windows.
Put the project's state, your first and last days on site and the owner's completion notices in every job file, and set reminders well ahead of each deadline.
Sources
- California Civil Code § 8412 — California Legislative Information. Read October 17, 2026.
- California Civil Code § 8414 — California Legislative Information. Read October 17, 2026.
- California Civil Code § 8204 — California Legislative Information. Read October 17, 2026.
- California Civil Code § 8180 — California Legislative Information. Read October 17, 2026.
- California Civil Code § 8460 — California Legislative Information. Read October 17, 2026.
- Texas Property Code Chapter 53 — Texas Legislature. Read October 16, 2026.
- Florida Statutes § 713.08 (2026), Claim of lien — The Florida Senate. Read October 16, 2026.
- Florida Statutes § 713.06 (2026), Liens of persons not in privity — The Florida Senate. Read October 16, 2026.
- New York Lien Law § 10 — New York State Senate. Read October 16, 2026.
- North Carolina G.S. 44A-12, Filing claim of lien on real property — North Carolina General Assembly. Read October 16, 2026.
- North Carolina G.S. 44A-11.2, Notice to lien agent; effect of notice — North Carolina General Assembly. Read October 17, 2026.
- 40 U.S.C. Chapter 31, Subchapter III, Bonds (U.S. Code, 2024 edition) — U.S. Government Publishing Office, govinfo. Read October 16, 2026.
Questions
How long do you have to file a mechanic's lien?
It depends on the state, your tier and the trigger. Florida allows 90 days after your final furnishing, North Carolina 120 days after your last furnishing at the site, New York eight months after completion (four for a single-family dwelling), and California 90 days after the project's completion, shortened by a recorded notice of completion. Verify the current statute.
What happens if you miss a lien deadline?
Usually the lien right is lost for that work. You may still have a claim under your contract, a payment bond or a prompt payment statute, but not the lien against the property. Talk to a construction attorney as soon as you see a deadline at risk.
Does the lien deadline start from my last day on the job?
In some states, yes: Florida and North Carolina count from your own final furnishing. In others it can count from completion of the whole project or a recorded notice of completion, as in California, or to a day in a later month, as in Texas.
Do I need to send a notice before filing a lien?
Often. California requires a preliminary notice within 20 days of first furnishing, Florida a notice to owner within 45 days of starting, and Texas monthly notices of claim for unpaid work. Missing them can defeat the lien even if you file on time.
Can I put a lien on a public project?
Generally no. Federal jobs over $100,000 require a Miller Act payment bond, and unpaid subs and suppliers claim against the bond within the statute's deadlines. State and local jobs have their own bond statutes.
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