California Mechanics Lien
Deadlines & Filing Rules

Every notice, deadline, and recording requirement for a California construction lien, drawn from Cal. Civ. Code §§ 8204, 8182, 8412, 8414, 8416, 8460, 8422 and the same rule engine that calculates deadlines for our filing customers.

California lien rules at a glance

Preliminary notice
Required for subcontractors, sub-subcontractors, and suppliers
Lien filing deadline
within 90 days after completion of the project
Notarization
Not required
The lien claim must be verified by the claimant
Where to record
County recorder 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 90 days after the lien is recorded

Who can file a mechanics lien in California

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

Claimant Lien rights in California
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

California mechanics lien deadlines

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

Calculate your California 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 20 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
All claimants All projects Within 90 days after completion of the project

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

How to file a California mechanics lien

The steps in order, each with the statute behind it. Some steps apply only to certain claimants, and each says so.

  1. 1

    Serve the 20-day preliminary notice

    Before you can record a lien, give a preliminary notice to the owner, the direct contractor and the construction lender, if any. Serve it no later than 20 days after you first furnish work. A late notice still works, but only for work furnished in the 20 days before it was served and afterward. Use the statutory form wording, including the boldface NOTICE TO PROPERTY OWNER, and serve it by personal delivery or by registered, certified or express mail or overnight delivery. Laborers are exempt, and a contractor that contracted directly with the owner only has to notify the construction lender.

    Cal. Civ. Code §§ 8200, 8202, 8204, 8106, 8110

  2. 2

    Watch for a notice of completion or cessation

    Your recording deadline runs from completion of the whole work of improvement, but a recorded notice of completion or cessation shortens it: to 60 days after the notice for a direct contractor, and to 30 days after the notice for everyone else. Check the county records before you count on the full 90 days.

    Cal. Civ. Code §§ 8412, 8414

  3. 3

    Prepare the claim of mechanics lien

    Write a claim of mechanics lien with the statutory contents: your demand after credits and offsets, the owner's name if known, a general description of the work, who hired you, a description of the site, your address, a proof of service affidavit, and the statutory NOTICE OF MECHANICS LIEN text addressed to the owner.

    Cal. Civ. Code § 8416(a)

  4. 4

    Sign and verify the claim

    The claimant signs and verifies the claim (a statement under penalty of perjury that its contents are true). A properly verified claim is accepted for recording without a notary acknowledgment.

    Cal. Civ. Code § 8416(a), (b)

  5. 5

    Serve a copy on the owner

    Mail a copy of the claim and the statutory notice to the owner or reputed owner by registered, certified or first-class mail, to the owner's residence or place of business or the address on the building permit. If the owner cannot be found at those addresses, mail it to the construction lender or the direct contractor. Service is complete when mailed. The person who mails it signs the proof of service affidavit that goes in the claim. Without this service the lien is unenforceable as a matter of law.

    Cal. Civ. Code § 8416(a)(7), (c), (d), (e)

  6. 6

    Record the claim with the county recorder

    Record the claim in the office of the county recorder of the county where the work of improvement, or part of it, is located. A direct contractor records after completing its contract and before the earlier of 90 days after completion of the work of improvement or 60 days after a recorded notice of completion or cessation. Everyone else records after they stop furnishing work and before the earlier of 90 days after completion or 30 days after such a notice.

    Cal. Civ. Code §§ 8060(b), 8412, 8414

  7. 7

    File suit to enforce within 90 days

    Commence an action to enforce the lien within 90 days after recording, or the lien expires and is unenforceable. If you and the owner agree to extend credit and record notice of that within the 90 days, the deadline becomes 90 days after the credit expires, but never later than one year after completion.

    Cal. Civ. Code § 8460

  8. 8

    Release the lien or expect a release petition

    If you do not sue within the 90 days, the owner may demand that you record a release and, after at least 10 days' notice, petition the court for a release order. The prevailing party on that petition recovers reasonable attorney fees.

    Cal. Civ. Code §§ 8480, 8482, 8488(c)

What the claim of mechanics lien must contain

California law requires the claim of mechanics lien to include the following (Cal. Civ. Code § 8416(a), (b)).

  • A statement of the claimant's demand after deducting all just credits and offsets
  • The name of the owner or reputed owner, if known
  • A general statement of the kind of work furnished by the claimant
  • The name of the person by whom the claimant was employed or to whom the claimant furnished work
  • A description of the site sufficient for identification
  • The claimant's address
  • A proof of service affidavit completed and signed by the person serving a copy of the claim on the owner
  • The statutory 'NOTICE OF MECHANICS LIEN / ATTENTION!' text warning the owner that the property may be subject to a foreclosure action filed within 90 days
  • Signature and verification by the claimant

The statute prescribes the wording of the owner notice that must be included in the claim, but no official state form for the whole claim was found. A properly verified claim is recorded without acknowledgment (§ 8416(b)). Willfully including work not furnished forfeits the lien (§ 8422).

Download a blank California lien claim form

The Claim of Mechanics Lien our filing service prepares, with every field left blank. PDF, free, no sign-up. Fill in your own facts and check them against the list above before you sign.

Recording and enforcing a California lien

Recording the lien

Record with the county recorder 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. No notary is required on the lien itself. The lien claim must be verified by the claimant.

After recording

A copy of the recorded lien must be served on the property owner and the general contractor promptly after recording. To keep the lien alive it must be enforced by lawsuit within 90 days after the lien is recorded.

Wrongful lien exposure

In California, a wrongful lien claimant can be ordered to pay the owner's attorney fees and costs. A claimant who willfully includes labor, services, equipment or materials not furnished for the property forfeits the lien, and errors about the demand invalidate the lien if made with intent to defraud. On an owner's petition to release a lien, the prevailing party gets reasonable attorney fees. The statute text read does not impose damages for an exaggerated lien.

Practitioner notes for California

In California, most subcontractors and suppliers must serve a preliminary notice no later than 20 days after first furnishing work (Cal. Civ. Code § 8204). A late notice still counts, but only for work furnished in the 20 days before it was served and afterward. The recording deadline depends on whether you contracted with the owner. A direct contractor must record a claim of lien after completing its contract and before the earlier of 90 days after completion of the project or 60 days after the owner records a notice of completion or cessation (Cal. Civ. Code § 8412). Everyone else must record after they stop work and before the earlier of 90 days after completion or 30 days after such a notice is recorded (Cal. Civ. Code § 8414). Watch for a recorded notice, because it can cut your time sharply. The claim must be signed and verified by the claimant, and a copy with the statutory notice must be mailed to the owner as the statute directs. If it is not served, the lien is "unenforceable as a matter of law" (Cal. Civ. Code § 8416). You must file suit to enforce the lien within 90 days after recording it, or it expires. A recorded extension of credit can push that out, but never past one year after completion (Cal. Civ. Code § 8460). Be accurate. Willfully including work not furnished for the property forfeits the lien (Cal. Civ. Code § 8422). An owner can petition to release an invalid lien, and the winner recovers attorney fees (Cal. Civ. Code § 8488).

These notes summarize the statute as we read it.

Statutory sources: Cal. Civ. Code §§ 8204, 8182, 8412, 8414, 8416, 8460, 8422. Read the California lien statute. Deadlines turn on facts specific to your project. Confirm with counsel before relying on them.

Where to record in California

California claims of mechanics lien are recorded with the county recorder. E-recording runs through the state-certified systems SECURE and CERTNA and is open only to authorized submitters. On top of the page fees, most counties add state charges such as the $75 SB 2 fee, a real estate fraud fee and a lien notice fee. Los Angeles County puts a one-page mechanics lien at $106 in total.

The 10 most populous California counties, the office that takes liens in each, whether it accepts e-recording, and the fee it publishes. Liens on property in any other county go to that county's office.

County Office E-recording Fee
Los Angeles Los Angeles County Registrar-Recorder/County Clerk
Los Angeles County Registrar-Recorder/County Clerk, 12400 Imperial Highway, Norwalk, CA 90650
Yes
Through SECURE (multi-county ERDS; authorized submitters only)
Base fee $15 first page, $3 each additional page. A mechanic's lien also pays a $9 involuntary lien notice fee ($2 for each additional notice), a $5 district attorney fraud fee, the $75 SB 2 fee and a $2 AB 1466 fee. The county's own example: a one-page mechanic's lien costs $106 in total. Fee schedule
San Diego San Diego County Assessor/Recorder/County Clerk, Recording
San Diego Recorder/County Clerk, P.O. Box 121750, San Diego, CA 92112-1750 (overnight: 590 3rd Avenue, Suite 204, Chula Vista, CA 91910)
Yes
Through SECURE (multi-county ERDS; authorized submitters only)
Fee not published online; ask the office.
Orange Orange County Clerk-Recorder
Orange County Clerk-Recorder Department, County Administration South, 601 N. Ross Street, Santa Ana, CA 92701
Yes
Through SECURE (lead county; authorized submitters only)
$12 standard first page per title, $3 each additional page, plus a $10 district attorney fraud fee on certain documents and the $75 SB 2 fee per title unless exempt. The county's involuntary lien notification fee is marked 'not applicable to Mechanic Liens'. Fee schedule effective 01/01/2026. Fee schedule
Riverside Riverside County Assessor-County Clerk-Recorder
Riverside County Recorder, P.O. Box 751, Riverside, CA 92502-0751 (overnight: 2724 Gateway Drive, Riverside, CA 92507)
Yes
Through SECURE (multi-county ERDS; authorized submitters only)
$14 first page, $3 each additional page. Mechanic's liens are listed for the $10 Real Estate Fraud Prosecution fee; add the $75 SB 2 fee per title, the $2 AB 1466 fee and $13 involuntary lien notification per debtor address (fee schedule ACR 156, Rev. 01/2026). Fee schedule
San Bernardino San Bernardino County Assessor-Recorder-Clerk, Document Recording
San Bernardino County Recorder, 222 W. Hospitality Lane, 1st Floor, San Bernardino, CA 92415-0022
Yes
Through SECURE (multi-county ERDS; authorized submitters only)
$14 first page of title ($24 with the real estate fraud fee), $3 each additional page; 3.5% surcharge on card payments. Fee schedule
Santa Clara Santa Clara County Clerk-Recorder's Office
Clerk-Recorder's Office, ATTN: Recording, 110 West Tasman Drive, San Jose, CA 95134
Yes
Through SECURE (multi-county ERDS; authorized submitters only)
$102 for the first page of a standard document, which includes the $10 real estate fraud fee and the $75 SB 2 fee, $3 each additional page, plus a $4 lien notice fee for each named lienee. Fee schedule
Alameda Alameda County Clerk-Recorder's Office (Auditor-Controller/Clerk-Recorder)
Alameda County Clerk-Recorder's Office, 1106 Madison Street, 1st Floor, Oakland, CA 94607
Yes
Through CERTNA (multi-county ERDS; authorized submitters only)
$89 first page per title (includes the SB 2 fee), $3 each additional page; mechanic's liens also pay the $10 real estate fraud prosecution fee and $7 involuntary lien notification per debtor (fee schedule effective January 1, 2024). Fee schedule
Sacramento Sacramento County Clerk/Recorder
Sacramento County Clerk/Recorder, 3636 American River Drive, Suite 110, Sacramento, CA 95864
Yes
Through SECURE (multi-county ERDS; authorized submitters only)
$20 first page/title, $3 each additional page; documents subject to the SB 2 fee are $95 for the first page. Mechanic's liens pay a $13 involuntary lien notification fee per owner. Fee schedule
Contra Costa Contra Costa County Clerk-Recorder, Recorder Division Yes
Through SECURE (multi-county ERDS; authorized submitters only)
Fee not published online; ask the office.
Fresno Fresno County Assessor-Recorder, Recorder Yes
Through SECURE (multi-county ERDS; authorized submitters only)
$19 first page, $3 each additional page, plus the $75 SB 2 fee per document and $6 involuntary lien notice per debtor name and address. Fee schedule

Collected from each office's website on October 2, 2026. Fees and filing methods change. Confirm them with the office before you record.

Recent changes to California lien law

Changes since 2022 that affect lien deadlines, notices, forms or filing.

AB 1466: restrictive covenant modification fee on recordings

Effective April 1, 2022

Adds a $2 fee per title to most recorded documents, including mechanic's liens, unless exempt. Counties began charging on different dates (Los Angeles April 1, 2022; Riverside July 14, 2023).

Gov. Code § 27388.2; Los Angeles and Riverside county fee schedules

SB 61: 5% cap on retention in private works

Effective January 1, 2026

For private-works contracts entered into on or after January 1, 2026, retention withheld at any tier is capped at 5% of each payment and of the contract price, with exceptions including residential projects under four stories. Affects how much retention a subcontractor may later need to lien for.

Cal. Civ. Code § 8811 (added by SB 61, Stats. 2025)

SB 440: private works change order and claim procedure

Effective January 1, 2026

For most private projects other than residential under four stories, owners must review contractor claims within 30 days and pay undisputed amounts within 60 days; unpaid undisputed amounts accrue interest at 2% per month, and contractors gain a right to stop work after notice.

Cal. Civ. Code § 8850 (added by SB 440, Stats. 2025)

Sources for this page (26)

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California mechanics lien FAQ

How long do I have to file a mechanics lien in California?
The California lien must be recorded within 90 days after completion of the project. The same deadline applies to every claimant.
Do I need to send a preliminary notice in California?
Required for subcontractors, sub-subcontractors, and suppliers. Serve it on the property owner, the general contractor, and the construction lender by certified mail. Missing it usually forfeits lien rights for the unnoticed work.
Does a California mechanics lien need to be notarized?
No. California does not require a notary on the lien itself. The lien claim must be verified by the claimant.
Where is a mechanics lien filed in California?
With the county recorder 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 California mechanics lien valid?
A California lien must be enforced through a foreclosure lawsuit within 90 days 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 California?
Yes. Subcontractors have lien rights in California, and so do sub-subcontractors. They must follow the preliminary notice rules to keep those rights.
Can I file a mechanics lien on a California public project?
No. The private-works lien chapter does not apply to public works. Instead, serve a stop payment notice on the public entity, or claim against the contractor's payment bond. The stop payment notice must be given within 30 days after a notice of completion, acceptance or cessation is recorded, or 90 days after completion if none is recorded. A suit on the payment bond is due within six months after that period ends. Source: Cal. Civ. Code §§ 8160, 9356, 9558.
What if the work was ordered by a tenant, not the owner?
Work is authorized if the owner requested or agreed to it, or if a contractor or other person in charge of the work authorized it. An owner who learns of a tenant's project can protect its interest by posting a notice of nonresponsibility on the site and recording it within 10 days after learning of the work. If the owner does that, your lien generally reaches only the tenant's interest. Source: Cal. Civ. Code §§ 8404, 8444.
What happens after I record a California mechanics lien?
The copy you mailed to the owner warns that a foreclosure suit may follow within 90 days. You must commence that suit within 90 days after recording, or the lien expires. A recorded extension of credit can push the date out, but never past one year after completion. The owner or a contractor can also record a lien release bond for 125% of the claim, which frees the property and moves your claim to the bond. Source: Cal. Civ. Code §§ 8416, 8424, 8460.
Can the owner get my lien removed?
Yes. If you have not sued within 90 days, the owner can demand that you record a release and, after giving at least 10 days' notice, petition the court for a release order. The prevailing party recovers reasonable attorney fees. An owner who disputes the lien can also record a lien release bond for 125% of the claimed amount at any time. Source: Cal. Civ. Code §§ 8424, 8480, 8482, 8488.
What does it cost to record a claim of lien in California?
County recorders charge the fees set in the Government Code: a base fee for the first page (about $12 to $20 in the large counties) plus $3 for each additional page. Most also add the $75 SB 2 fee, a $5 to $10 real estate fraud fee, a $2 AB 1466 fee and an involuntary lien notice fee. Los Angeles County's own example puts a one-page mechanic's lien at $106. Source: Cal. Civ. Code § 8060(d); Gov. Code §§ 27361, 27387, 27388, 27388.1, 27388.2.
What if I missed the recording deadline?
A claimant may not enforce a lien unless the claim is recorded within the statutory period, so a late claim gives you no lien on the property. You can still sue on your contract for payment. If a construction lender holds the funds, a timely stop payment notice may be another option, but it also requires the preliminary notice and has its own deadlines. Source: Cal. Civ. Code §§ 8412, 8414, 8200.

This page summarizes California 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.