New York Lien Law Guide
New York mechanics lien law is governed by the New York Lien Law, primarily Article 2 (mechanics liens) and Article 3-A (trust fund provisions). New York stands out among all states for two distinctive features: it does not require a preliminary notice before filing a lien, and it treats all construction funds received by contractors and subcontractors as statutory trust funds -- making misuse of those funds a criminal offense. Understanding both features is essential for anyone working in New York construction.
New York is one of the few states that does not require subcontractors or suppliers to serve a preliminary notice to preserve lien rights. You can file a mechanics lien without any prior notice to the owner. However, this does not mean you should wait until there is a problem -- early communication about payment issues is always good practice.
Key Deadlines
| Action | Private Improvement | Public Improvement |
|---|---|---|
| Preliminary notice | Not required | Not required |
| File Notice of Lien | Within 8 months of last furnishing labor or materials | Within 30 days of completion and acceptance of the project |
| Serve copy on owner | Within 30 days of filing (5 days in NYC) | Within 30 days of filing |
| Lien duration | 1 year from filing (unless extended or renewed) | 1 year from filing |
| Foreclosure lawsuit | Must be commenced before lien expires | Must be commenced before lien expires |
| Lien extension | File order to continue lien before expiration (1-year increments) | Same |
On public improvement projects, you have only 30 days after completion and acceptance of the entire project to file your lien. This is dramatically shorter than the 8-month private project window. If you are on a public project and suspect you will not be paid, file early.
No Preliminary Notice Requirement
Unlike most states, New York does not require subcontractors, suppliers, or laborers to send a preliminary notice or "Notice to Owner" before filing a mechanics lien. This is a significant advantage for claimants.
What This Means in Practice
- You do not need to send any pre-lien notice to preserve your rights
- There is no notice deadline to track at the start of a project
- You can file a Notice of Lien at any point within the filing window without prior notice
- The owner receives notice of your claim when you serve the filed lien
Why You Should Still Communicate Early
Even though notice is not legally required, sending a written demand or notice of non-payment to the owner before filing a lien is a good practice because:
- It may prompt payment without the expense and friction of a lien filing
- It puts the owner on notice to withhold funds from the GC (similar to Texas fund trapping, but without the statutory mandate)
- It creates a paper trail showing you attempted to resolve the issue before resorting to a lien
- Courts look favorably on claimants who made good-faith efforts to resolve disputes
Trust Fund Provisions (Article 3-A)
New York's Lien Law Article 3-A is one of the strongest contractor protection statutes in the country. It establishes that all construction funds received by an owner, GC, or subcontractor are held in statutory trust for the benefit of those who performed work or supplied materials on the project.
How the Trust Works
| Element | Detail |
|---|---|
| Who is a trustee | Any owner, GC, or sub who receives construction funds |
| Trust assets | All funds received for a construction project (progress payments, final payment, retention) |
| Trust beneficiaries | Subcontractors, suppliers, laborers, and other parties who furnished labor or materials |
| Trustee obligation | Must use trust funds to pay trust beneficiaries before diverting funds to other purposes |
Diversion of Trust Funds Is a Crime
Under Lien Law Section 79-a, diversion of trust funds is a criminal offense (larceny). If a contractor receives payment for a project and uses those funds for non-project purposes (such as paying debts on a different job, personal expenses, or overhead on other projects) before paying subcontractors and suppliers on that project, the contractor has committed a crime.
This applies to owners, GCs, and subcontractors alike. Principals and officers of a corporation can be held personally liable.
Practical Implications
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For subcontractors: If your GC received payment from the owner and used it for other purposes instead of paying you, you may have both a civil claim and a basis for criminal charges. The threat of an Article 3-A trust fund violation is powerful leverage.
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For GCs and owners: You must maintain separate accounting for each project's construction funds. Commingling project funds and using one project's money to pay another project's bills is a textbook trust fund violation.
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Books and records: Trustees must maintain books and records of trust funds. Beneficiaries have the right to demand an accounting, and the trustee must provide one. Failure to provide an accounting creates a presumption that the funds were diverted.
If you suspect a GC has been paid by the owner but is not paying you, send a formal written demand under Article 3-A requesting an accounting of trust funds. This puts the GC on notice that you are aware of their trustee obligations and are prepared to pursue all remedies, including criminal referral.
Filing Requirements
Notice of Lien
To file a mechanics lien in New York, you record a Notice of Lien with the county clerk in the county where the property is located.
Required Contents
The Notice of Lien must include:
- The name and address of the lienor
- The name of the owner of the real property (or the reputed owner)
- The name of the party who hired the lienor (GC, sub, or owner)
- A description of the labor performed or materials furnished
- The amount of the lien claim
- The date of first and last furnishing of labor or materials
- A description of the property (address, lot, block, or legal description)
Filing Procedure
- Prepare the Notice of Lien and have it verified (notarized)
- File with the county clerk in the county where the property is located
- Serve a copy on the owner within 30 days of filing (5 days if the property is in New York City)
- Pay the filing fee (varies by county, typically $30-$50)
NYC Filing Specifics
In New York City, the Notice of Lien is filed with the County Clerk of the county in which the property is situated (New York County for Manhattan, Kings County for Brooklyn, etc.). The 5-day service requirement on the owner is strictly enforced.
Discharge of Lien
A property owner or interested party can take steps to remove (discharge) a mechanics lien from the property.
Methods of Discharge
| Method | Description |
|---|---|
| Bond to discharge | Owner or GC deposits a bond (typically 110% of the lien amount) with the court; the lien transfers from the property to the bond |
| Cash deposit | Deposit cash equal to the lien amount with the court |
| Cancellation for failure to prosecute | If the lienor does not commence a foreclosure action within the statutory period, the owner can move to cancel the lien |
| Voluntary discharge | Lienor files a written discharge when paid |
| Court order | Motion to vacate or discharge on grounds that the lien is defective or excessive |
Under Lien Law Section 39-a, if a lien is found to be willfully exaggerated, the entire lien is void and the lienor may be liable for damages. File for the actual amount owed -- do not inflate your claim.
Prompt Payment
New York's prompt payment requirements are found in General Business Law Article 35-E (private projects) and State Finance Law Section 139-f (state projects).
Private Projects (Article 35-E)
| Requirement | Rule |
|---|---|
| Owner to GC | Per contract terms (no statutory mandate for owner-to-GC timing on private work, but the contract controls) |
| GC to sub | Within 7 days of receiving payment from the owner for the sub's work |
| Sub to sub-sub | Within 7 days of receiving payment from the GC |
| Penalty for late payment | Interest at the rate of 1% per month |
| Improper withholding | If GC receives payment and does not pay sub within 7 days without legitimate dispute, sub may suspend work with 10 days' notice |
Public Projects
| Requirement | Rule |
|---|---|
| State agency to GC | Within 30 days of approved invoice (State Finance Law) |
| GC to sub | Within 7 days of receiving payment |
| Penalty for late payment | Interest per Prompt Payment Act |
| Retainage | Subject to statutory limits; must be released promptly upon completion |
New York's 7-day pay-through requirement is one of the fastest in the country. If the GC receives payment from the owner and does not pay you within 7 days, they are in violation. Send a written demand immediately, citing General Business Law Article 35-E.
NYC-Specific Considerations
Construction in New York City involves additional layers of complexity that affect lien rights and payment.
Key Differences for NYC Projects
- Service deadline: You must serve a copy of the Notice of Lien on the owner within 5 days of filing (compared to 30 days elsewhere in the state)
- Multiple agencies: NYC Department of Buildings (DOB) permits, Department of Environmental Protection, and other agencies may all be involved
- Public projects: NYC has its own procurement and payment rules separate from state agencies
- Prevailing wage: Most NYC public projects and many private projects (those receiving tax incentives) require prevailing wage compliance, which affects the amount you can claim
- Trust fund enforcement: The Manhattan District Attorney's office has actively prosecuted Article 3-A trust fund violations in recent years
NYC Public Improvement Projects
For NYC public improvement contracts, lien claims are typically filed against funds owed by the city agency to the GC. The 30-day post-completion filing deadline for public improvements is especially critical given the scale and duration of NYC public projects. Track the official completion and acceptance date carefully.
Co-Op and Condo Considerations
Many NYC residential projects involve cooperatives and condominiums. Special considerations include:
- Co-ops: The "owner" for lien purposes may be the cooperative corporation, the individual shareholder, or both
- Condos: The lien attaches to the individual unit owner's interest
- Board approvals: Work authorized by a co-op board may create lien rights against the entire property, not just individual units
Common Mistakes
1. Missing the 30-Day Public Project Deadline
The problem: On a state highway project, you assumed you had 8 months to file your lien (like private work). The project was completed and accepted, and your 30-day window passed without a filing.
The fix: On every public project, identify the expected completion date and calendar the 30-day lien filing deadline. Begin preparing your Notice of Lien well before completion.
2. Failing to Serve the Owner Within 5 Days (NYC)
The problem: You filed your Notice of Lien in Brooklyn but did not serve the property owner until 10 days later. In NYC, the deadline is 5 days.
The fix: Serve the owner by certified mail on the same day you file the lien. Do not rely on regular mail timing within the 5-day window.
3. Not Demanding an Article 3-A Accounting
The problem: You suspect the GC was paid by the owner months ago but has not paid you. You file a lien and wait, but the GC has already diverted the funds.
The fix: As soon as you suspect fund diversion, send a written demand under Article 3-A for a full accounting of trust funds. This creates legal obligations for the GC and strengthens your position.
4. Willfully Exaggerating the Lien Amount
The problem: You are owed $150,000 but file a lien for $250,000, hoping for leverage. The court finds willful exaggeration and voids the entire lien.
The fix: File your lien for the actual amount owed. If there are disputed amounts, file for the undisputed portion and pursue the disputed amounts separately.
5. Letting the Lien Expire Without Extending It
The problem: You filed your lien but did not commence a foreclosure action or obtain an extension order within 1 year. The lien expired.
The fix: Calendar the 1-year expiration date when you file the lien. If settlement negotiations are ongoing, file a motion to extend (continue) the lien before it expires. Extensions are granted in 1-year increments.
6. Ignoring Trust Fund Obligations as a GC
The problem: As a GC, you received $500,000 from the owner and used $200,000 to cover losses on another project. Your subcontractors on the current project are now unpaid, and you have committed a criminal act under Article 3-A.
The fix: Maintain strict project-level accounting. Never use funds received for one project to pay obligations on another. If cash flow is tight, consult an attorney before reallocating any construction funds.
Related Resources
- Lien Deadline Calculator -- Calculate your New York lien deadlines automatically
- State Lien Law Reference -- Compare lien laws across all 50 states
- Construction Lien Law Guide -- General mechanics lien overview
- Stop Payment Notices -- Alternative remedies for public projects
- Collections Strategy -- Escalation strategies when payment is overdue
This guide is for educational purposes only. New York lien law is complex, especially in New York City. Consult a New York construction attorney for advice on your particular situation.