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New Mexico Mechanics Lien
Deadlines & Filing Rules

Every notice, deadline, and recording requirement for a New Mexico construction lien, drawn from NMSA 1978 §§ 48-2-2.1, 48-2-6, 48-2-10 and the same rule engine that calculates deadlines for our filing customers.

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New Mexico lien rules at a glance

Preliminary notice
Required for sub-subcontractors and suppliers
Lien filing deadline
within 120 days after completion of the project (varies by role)
Notarization
Required
The lien claim must be sworn to under oath
Where to record
County clerk where the property sits
E-recording
Varies by county
Ask the recording office whether it accepts electronic recording before you rely on it.
Enforcement deadline
Within 2 years after the lien is recorded

Who can file a mechanics lien in New Mexico

Lien rights depend on where you sit in the contracting chain. Tenant-ordered improvements can support a lien in New Mexico.

Claimant Lien rights in New Mexico
General contractor (direct contract with the owner) Yes
Subcontractor (hired by the general contractor) Yes
Sub-subcontractor (hired by a subcontractor) Yes
Material supplier to the owner Yes
Material supplier to the general contractor Yes
Material supplier to a subcontractor Yes

New Mexico mechanics lien deadlines

Required for sub-subcontractors and suppliers. Preliminary notices go to the property owner and the general contractor by certified mail.

Calculate your New Mexico deadlines

Enter your role and project dates to turn the rules below into calendar dates. For other states, use the mechanics lien deadline calculator.

Project type

Choose your role to see which dates you need.

These dates come from the same rules our lien filing service uses. They are not moved for weekends or holidays. Deadlines turn on facts specific to your project. Confirm with counsel before relying on them.

Preliminary notice deadline

The notice that preserves lien rights before any payment problem exists.

Who Project type Deadline
All claimants All projects Within 60 days after first furnishing labor or materials

Mechanics lien filing deadline

The last day the lien can be recorded against the property.

Who Project type Deadline
General contractors All projects Within 120 days after completion of the project
Subcontractors, sub-subcontractors, suppliers to the owner, suppliers to the general contractor, and suppliers to a subcontractor All projects Within 90 days after completion of the project

New Mexico does not require a notice of intent before recording a lien, but sending one is often what gets the invoice paid.

Recording and enforcing a New Mexico lien

Recording the lien

Record with the county clerk where the property sits. Whether electronic recording is accepted varies by county, so confirm with the recording office and build mailing time into the deadline. The lien must be notarized. The lien claim must be sworn to under oath.

After recording

A copy of the recorded lien must be served on the property owner within 15 days of recording. To keep the lien alive it must be enforced by lawsuit within 2 years after the lien is recorded.

Wrongful lien exposure

We found no dedicated wrongful-lien penalty in New Mexico's lien statute. An owner can still ask a court to remove an inflated or baseless lien, so claim only what you are owed.

Practitioner notes for New Mexico

New Mexico lien law is in Chapter 48, Article 2 of the statutes. A claimant who did not contract with the owner or the original contractor, and whose lien will exceed $5,000, must give written notice of the right to claim a lien within 60 days after first furnishing work or materials (NMSA 48-2-2.1). The notice goes to the owner or the original contractor by certified mail, return receipt requested, fax with acknowledgment, or personal delivery. Late notice limits the lien to work furnished on or after 30 days before the notice was given. The notice rule does not apply to residential property with four or fewer dwelling units. An original contractor must file its claim within 120 days after completing its contract. Everyone else must file within 90 days after the building or improvement is completed (NMSA 48-2-6). The claim is filed with the county clerk where the property sits and must be verified by oath. Since June 2023, the claimant must mail, email, send by certified mail, or hand deliver a copy of the filed claim to the owner within 15 days of filing. Skipping this step does not void the lien, but it may cost the claimant interest, attorney fees, and costs (NMSA 48-2-6(B)). A lien expires 2 years after the claim is filed unless a court action or binding arbitration to enforce it is started within that time (NMSA 48-2-10). The prevailing party in a lien dispute may recover reasonable attorney fees and costs (NMSA 48-2-14); how courts apply that to owners who defeat a lien varies, so confirm with counsel.

These notes summarize the statute as we read it.

Statutory sources: NMSA 1978 §§ 48-2-2.1, 48-2-6, 48-2-10. Read the New Mexico lien statute. Deadlines turn on facts specific to your project. Confirm with counsel before relying on them.

File your New Mexico mechanics lien

We calculate the New Mexico deadlines from your project dates, prepare the lien on the correct form, and handle recording. Self-serve from $99, or full service with recording and notices handled for you from $299.

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New Mexico mechanics lien FAQ

How long do I have to file a mechanics lien in New Mexico?
The New Mexico lien must be recorded within 120 days after completion of the project. The deadline differs by claimant role and project type, so check the table above for your situation.
Do I need to send a preliminary notice in New Mexico?
Required for sub-subcontractors and suppliers. Serve it on the property owner and the general contractor by certified mail. Missing it usually forfeits lien rights for the unnoticed work.
Does a New Mexico mechanics lien need to be notarized?
Yes. The lien must be notarized before it is recorded. The lien claim must be sworn to under oath.
Where is a mechanics lien filed in New Mexico?
With the county clerk where the property sits. Whether electronic recording is accepted varies by county, so check with the recording office and allow time for mailing and processing when working back from your deadline.
How long is a New Mexico mechanics lien valid?
A New Mexico lien must be enforced through a foreclosure lawsuit within 2 years after the lien is recorded. If no suit is filed by then, the lien expires and can no longer be used to force payment.
Can a subcontractor file a mechanics lien in New Mexico?
Yes. Subcontractors have lien rights in New Mexico, and so do sub-subcontractors. They must follow the preliminary notice rules to keep those rights.

More New Mexico lien tools

Bordering states

This page summarizes New Mexico lien law for general information and is not legal advice. Deadlines depend on your role, project type, and dates; confirm them against the statute or with counsel before relying on them.