What Is a Notice of Lien?
What a notice of lien is, how it differs from a notice of intent to lien, and where it falls in the mechanics lien timeline.
A notice of lien is the document that puts a mechanics lien on the public record. An unpaid contractor, subcontractor, or supplier signs it and records or files it with the local public office the statute names for the property's location, typically a county recorder or clerk. Some states use the exact phrase "notice of lien" for that document; others call it a claim of lien, a lien affidavit, or a claim for lien. Property owners also run into the phrase when a claimant serves them with a copy of the recorded lien, which many states require.
This article explains what a notice of lien is, how it differs from a notice of intent to lien, and where it falls in the lien timeline. The state examples were checked against the published statute text in September 2026. Confirm the current rule for your project's state before relying on any of them.
What a notice of lien is (and is not)
In the states that use the term, a notice of lien is the lien claim itself. New York's Lien Law lists what a "notice of lien" must state and requires it to be filed in the county clerk's office where the property is located. Nevada defines a notice of lien as the notice recorded to perfect a lien.
Whatever a state calls it, the document typically identifies:
- the claimant;
- the property owner;
- the person who hired the claimant or bought the materials;
- the labor or materials furnished;
- the unpaid amount; and
- a description of the property.
Many states also ask for the dates of the first and last work or deliveries (New York, Florida, and Washington do) and require the claimant to sign under oath or verify the contents (New York, Nevada, Florida, and California do). Wisconsin is an exception on the oath: its claim for lien need not be verified.
A notice of lien is not:
- A preliminary notice. Preliminary notices, such as Florida's notice to owner, go out early in the job to preserve lien rights. See the preliminary notice deadline guide.
- A notice of intent to lien. That's a warning sent before filing, covered below.
- A pre-lien notice of unpaid amounts. Texas, for example, requires subcontractors and suppliers to send a "notice of claim for unpaid labor or materials" that warns the owner its property may become subject to a lien. That notice preserves lien rights; it isn't the lien.
- A lawsuit. Recording the lien doesn't collect the money. The claimant still has to enforce it in court before a separate deadline, or the lien lapses. See how long a mechanics lien lasts.
- A tax lien notice. The IRS files a public "Notice of Federal Tax Lien" to alert creditors that the government has a legal right to a taxpayer's property. That comes from tax law, not construction lien law.
What states call the recorded lien
| State | Name used in the statute | Where it goes | Statute |
|---|---|---|---|
| New York | Notice of lien | County clerk's office where the property is located | N.Y. Lien Law §§ 9–10 |
| Nevada | Notice of lien | County recorder where the property is located | NRS 108.22146, 108.226 |
| Washington | Notice of claim of lien | Recorded in the county where the property is located | RCW 60.04.091 |
| California | Claim of mechanics lien, which must include a "Notice of Mechanics Lien" for the owner | County recorder | Cal. Civ. Code § 8416 |
| Florida | Claim of lien | Clerk's office of the county where the property is located | Fla. Stat. § 713.08 |
| Texas | Affidavit claiming the lien | County clerk of the county where the improvements are located | Tex. Prop. Code §§ 53.052, 53.054 |
| District of Columbia | Notice of intent (contractors, and the subcontractors and suppliers they hire) | Land records | D.C. Code §§ 40-301.02, 40-303.01 |
The label matters less than the function. Whatever it's called, this is the filing that has to beat your state's lien deadline.
Notice of lien vs. notice of intent to lien
The two names sound alike and sit next to each other in the timeline, but they do different jobs.
| Notice of intent to lien | Notice of lien | |
|---|---|---|
| What it is | A warning that a lien will be filed if the balance isn't paid | The lien claim itself |
| When | Usually before the lien is filed | Within the state's lien filing deadline |
| Where it goes | Delivered to the owner and, in some states, the contractor | Recorded or filed with the county recorder or clerk (or other office the statute names), with a copy usually served on the owner |
| Required? | Only in some states | Yes, for an enforceable lien. Nevada and Florida, for example, require it to perfect the lien. |
Where a state requires a notice of intent before filing, its waiting period eats into your filing window. Wisconsin, for example, requires the notice of intent at least 30 days before the lien claim is filed. For when a notice of intent is required, what to put in it, and how to time it, see notice of intent to lien: when it's required, what to include, and deadlines.
When a notice of lien shows up in the lien timeline
For a claimant, the notice of lien comes late: after the work, after the invoices, after nonpayment, and usually after any required notice of intent. A typical sequence:
- Preliminary notice, near the start of your work, if your state and role require one.
- Work and invoices.
- Nonpayment.
- Notice of intent to lien, where required or chosen.
- Notice of lien, recorded before the lien deadline.
- Copy served on the owner, within the state's service window. Some states want it before you record: California's recorded claim must include a proof of service, and New York and Florida allow service shortly before or after filing.
- Enforcement suit before the lien lapses, unless the balance is paid and the lien released.
The filing window is set by state law and runs from a statutory trigger, usually your last work or materials or the completion of the project, not from your invoice date. A few examples show how much it varies:
| State | Record the lien within | Serve a copy on the owner | Statute |
|---|---|---|---|
| New York | 8 months after completion or the last work or materials (4 months for a single-family dwelling, excluding developer-owned homes in a filed subdivision) | Within 5 days before or 30 days after filing | N.Y. Lien Law §§ 10–11 |
| Washington | 90 days after you stop furnishing | Within 14 days after recording | RCW 60.04.091 |
| Florida | 90 days after your final furnishing | Before recording or within 15 days after | Fla. Stat. § 713.08(4)(c), (5) |
| Texas (subcontractors and suppliers) | By the 15th day of the 4th month after the month you last furnished (3rd month on residential construction projects, which Texas limits to homes of up to four units, or residential units, that an owner lives in or plans to) | Within 5 days after filing (also send a copy to the original contractor) | Tex. Prop. Code §§ 53.052, 53.055 |
Special cases can shift these windows. Retainage claims, for example, follow separate timing rules in both New York and Texas.
The consequences of missing the service step differ too. In New York, failing to file proof of service with the county clerk within 35 days after filing terminates the notice as a lien. In Washington, missing the 14-day copy costs the claimant any right to recover attorneys' fees and costs from the owner under RCW 60.04.181. For the complete rules in your state, including preliminary notices and enforcement deadlines, use the state lien guides.
What to do next
If you're the claimant:
- Confirm the filing window from the correct trigger date, and calendar it with a buffer for preparation and recording.
- Check whether your state required a preliminary notice or a notice of intent first, and whether you met those deadlines.
- Record in the correct office, serve the owner's copy on time, and keep proof of both.
- Calendar the enforcement deadline the day you record.
The free lien deadline calculator returns reviewed supplier deadline baselines for Florida and Kansas; other states return a review-required result. The state lien guides cover all 50 states and Washington, DC.
If you received a notice of lien as an owner or contractor: it usually means someone who worked on or supplied the project says they haven't been paid and has recorded, or is about to record, a lien against the property. Check the public record, compare the amount and dates with your payment records, and talk to the contractor who hired the claimant. Because deadlines and remedies are state-specific, talk to a construction attorney about your options.
Frequently asked questions
Is a notice of lien the same as a mechanics lien?
In states that use the term, yes: New York and Nevada both call the recorded mechanics lien document a notice of lien. Elsewhere the recorded document goes by another name, such as a claim of lien, and "notice of lien" can refer to the copy served on the owner. California, for example, requires that copy to include a statutory "Notice of Mechanics Lien."
Who files a notice of lien?
An unpaid party with lien rights under the state's statute, typically a contractor, subcontractor, or material supplier. Some states extend lien rights further; Washington's statute, for example, also covers professional services and equipment. The lien is recorded against the property that was improved.
How long do I have to file a notice of lien?
It depends on the state, your role, and sometimes the project type. Among the examples above, New York allows 8 months (4 months for a single-family dwelling), Washington and Florida allow 90 days, and Texas runs to the 15th day of the fourth month after the month a subcontractor or supplier last furnished (third month on residential construction projects). There is no national deadline.
What should I do if I received a notice of lien?
Don't ignore it. Confirm what was recorded, check it against your payment records, and talk with your contractor and a construction attorney. The lien has its own enforcement deadline, and your options depend on the state.
This is operational guidance, not legal advice. Use counsel-approved policies for final notice and lien decisions.