Florida Construction Lien Law

Florida's construction lien law governs the rights of contractors, subcontractors, suppliers, and design professionals to secure payment for labor and materials incorporated into real property. Codified primarily under Chapter 713 of the Florida Statutes, the law creates a formal system of notices, deadlines, and recorded instruments that directly affect how payment disputes are resolved on both private and public projects. Understanding this framework is essential for any party involved in Florida commercial construction contracts, because a missed notice deadline or improperly recorded claim can permanently extinguish an otherwise valid payment right.

• Definition and scope
• Core mechanics or structure
• Causal relationships or drivers
• Classification boundaries
• Tradeoffs and tensions
• Common misconceptions
• Checklist or steps (non-advisory)
• Reference table or matrix

Definition and scope

Florida's construction lien law establishes a statutory right allowing those who furnish labor, materials, services, or equipment to improve real property to place a claim—called a construction lien or mechanic's lien—against the owner's property title when payment is not received. This encumbers the property in a way that can block sale, refinancing, or new financing until the lien is resolved or discharged.

The law applies to privately owned real property. It covers a broad range of participants: prime contractors, subcontractors of any tier, sub-subcontractors, material suppliers, rental equipment companies, laborers, and licensed design professionals (architects, engineers, landscape architects, surveyors) who provide services that benefit a specific parcel. Florida Statutes Chapter 713 (Florida Legislature, Ch. 713) defines the lien hierarchy, mandatory notices, recording requirements, enforcement timelines, and owner defenses.

Scope limitations: This page addresses the Florida statutory framework under Chapter 713. It does not cover federal projects, which are governed by the Miller Act (40 U.S.C. § 3131 et seq.) and use payment bond mechanisms rather than property liens. Public construction projects in Florida—including those for state agencies, municipalities, and school boards—are addressed separately under Florida public construction projects, where lien rights against public property are replaced by bond claim rights. Condominium construction and homeowner association projects carry specialized provisions within Chapter 713 that are not fully detailed here.

Core mechanics or structure

The Florida lien process operates through a sequence of time-sensitive instruments and filings, each carrying strict deadlines. Missing any single deadline can bar a claimant's lien rights regardless of the legitimacy of the underlying payment claim.

Notice of Commencement. The property owner (or their authorized agent) records a Notice of Commencement (NOC) with the clerk of the circuit court in the county where the property is located before construction begins. The NOC identifies the property, the general contractor, the lender (if any), and the surety bond (if applicable). Under Florida Statutes § 713.13, the NOC is effective for 1 year from its recording date unless a different period (not exceeding 1 year) is specified. The building permit office is required to verify that a proper NOC has been recorded before issuing a building permit (Florida Statutes § 713.135).

Notice to Owner. Any party who does not have a direct contract with the property owner—subcontractors, sub-subcontractors, material suppliers, and laborers—must serve a Notice to Owner (NTO) to preserve lien rights. The NTO must be served no later than 45 days after the lienor first furnishes labor, materials, or services on the project. This requirement is detailed further at Florida notice to owner requirements. Failure to serve a timely NTO extinguishes lien rights for that party. Prime contractors with a direct owner contract are exempt from the NTO requirement but must include a specific statutory warning on their contract documents.

Claim of Lien. The actual lien instrument—the Claim of Lien—must be recorded in the county's official records within 90 days after the final furnishing of labor, materials, or services by that lienor. The claim must identify the lienor, the owner, the property description, the amount claimed, and the dates of first and last furnishing. Under § 713.08, the lien attaches to the owner's interest in the real property as of the date the NOC was recorded.

Enforcement (Foreclosure). A recorded lien must be enforced by filing a lien foreclosure lawsuit within 1 year of the lien's recording date, or the lien becomes unenforceable. The owner can shorten this window to 60 days by serving a Notice of Contest of Lien under § 713.22.

Causal relationships or drivers

The lien law's structure is a direct response to the layered, multi-tier payment chain in construction. A property owner pays the general contractor, who pays subcontractors, who pay sub-subcontractors and suppliers. When a general contractor is insolvent or retains funds, parties lower in the chain have no direct contractual relationship with the owner. Without the lien mechanism, suppliers and subcontractors would have no recourse against the improved property.

The Florida Prompt Payment Act operates in parallel: it imposes mandatory payment timelines and penalties for late payment, but the lien law provides the security interest that gives the Prompt Payment Act practical enforcement leverage. Payment bond substitution under § 713.23 allows contractors to bond off liens, transferring the claim from the real property to the bond—a mechanism widely used to keep projects moving while disputes are pending.

Lender financing is a second driver. Construction lenders require that the NOC be recorded before disbursements begin, ensuring their mortgage lien priority is not compromised by prior-recorded construction liens. Florida law generally treats all construction liens as relating back to the NOC recording date, which means the lender's mortgage recorded after the NOC ranks behind all construction lien claimants from that project.

Classification boundaries

Florida's lien law distinguishes between lienors in ways that affect notice obligations and priority:

• Privity lienors (direct contract with owner): No NTO required. Includes prime contractors and direct-hire design professionals.
• Non-privity lienors (no direct contract with owner): NTO required within 45 days of first furnishing. Includes subcontractors, sub-subcontractors, suppliers, and laborers.
• Laborer exception: A laborer performing only manual work who has no contract for a specific price is not required to serve an NTO.
• Design professionals: Architects, engineers, and surveyors with contracts directly with the owner are privity lienors; those engaged by a contractor are non-privity lienors.
• Rental equipment: Equipment suppliers may have lien rights, but the lien attaches only to the value of rental use on that project, not equipment purchase price.

The distinction between residential and commercial projects affects owner protections but not the fundamental lien mechanics. Florida residential vs commercial construction distinctions provides additional context on how these categories diverge in practice.

Tradeoffs and tensions

Owner risk vs. lienor protection. The lien law imposes significant risk on property owners, who can face valid lien claims even after paying the general contractor in full—a phenomenon called "double payment exposure." If the owner pays the general contractor but the GC fails to pay subcontractors, the owner may still owe the subs under certain conditions. The lender's disbursement process and joint check agreements are common contractual tools used to manage this risk.

Strict deadlines vs. equitable claims. The 45-day NTO window and 90-day Claim of Lien window are absolute in most circumstances. Courts have generally not tolerated equitable exceptions for parties who simply failed to track deadlines, even where the underlying work is undisputed. This creates tension between the law's protective purpose and its technical barriers.

Bonding off liens. Under § 713.24, a lien can be transferred to a bond by the owner or contractor, releasing the property from the lien encumbrance. This benefits project continuity but can create disputes about bond adequacy and surety liability. Related bonding requirements are covered at Florida construction bonding requirements.

Retainage. Florida law caps retainage on private projects at 10% of each progress payment (Florida Statutes § 713.0695). Retainage that is wrongfully withheld beyond final completion triggers lien rights, but disputes over when "substantial completion" occurred are a recurring source of lien litigation.

Common misconceptions

"A verbal agreement doesn't qualify." Florida's lien law does not require a written contract between the lienor and the party who hired them. Work performed under an oral agreement, provided it resulted in a quantifiable improvement to real property, can qualify for lien protection.

"Paying the GC in full eliminates lien exposure." Full payment to the prime contractor does not automatically discharge lien rights held by unpaid subcontractors or suppliers. Owners must verify that all tiers of the payment chain have been paid, typically through lien waivers.

"The lien amount can include anticipated profits." A Claim of Lien must reflect the unpaid value of labor and materials actually furnished and incorporated, not anticipated profits on uncompleted work or uninstalled materials stored off-site.

"Filing a lien is the same as enforcing it." Recording a Claim of Lien is merely a preservation step. Without a foreclosure lawsuit filed within the statutory period (1 year, or 60 days after a Notice of Contest of Lien), the recorded lien becomes legally unenforceable even if properly recorded.

"Liens work the same on public projects." Public property cannot be liened under Florida law. On public projects, the equivalent remedy is a bond claim against the payment bond required under § 255.05 (Florida Statutes § 255.05).

Checklist or steps (non-advisory)

The following sequence represents the general filing structure under Florida Statutes Chapter 713 for a non-privity lienor (e.g., a subcontractor). Deadlines are derived directly from the statute.

1. Confirm project type — Verify the project is private (not public). Public projects require bond claim procedures under § 255.05.
2. Obtain the Notice of Commencement — Retrieve the recorded NOC from the county clerk's official records. The NOC identifies the owner, contractor, lender, and bonding information.
3. Record first furnishing date — Document the date on which labor, materials, or services were first provided to the project. This date starts the 45-day NTO clock.
4. Prepare and serve the Notice to Owner — Draft the NTO to comply with the form prescribed in § 713.06. Serve on the owner and prime contractor within 45 days of first furnishing, using certified mail or personal delivery.
5. Continue documenting furnishing dates — Track the date of last furnishing. The 90-day Claim of Lien deadline runs from this date.
6. Prepare the Claim of Lien — Include all required elements under § 713.08: lienor name and address, owner name, property description, amount claimed, and dates of first and last furnishing.
7. Record the Claim of Lien — File with the clerk of the circuit court in the county where the property is located within 90 days of last furnishing. Obtain a certified copy.
8. Serve the recorded Claim of Lien — Serve a copy of the recorded Claim of Lien on the owner within 15 days of recording (§ 713.08(4)(a)).
9. Monitor for a Notice of Contest of Lien — If the owner serves a Notice of Contest, the lien foreclosure deadline compresses to 60 days from service of the Notice of Contest.
10. File lien foreclosure lawsuit if payment not received — Initiate a foreclosure action in the circuit court within 1 year of the Claim of Lien recording date (or within the shortened period if a Notice of Contest was served).

Reference table or matrix

Source: Florida Statutes Chapter 713 (Florida Legislature, Ch. 713). All deadlines are calendar days unless otherwise specified by statute.

References

• Florida Statutes Chapter 713 — Construction Liens
• Florida Statutes § 713.135 — Notice of Commencement
• Florida Statutes § 713.08 — Claim of Lien
• Florida Statutes § 713.0695 — Retainage on Private Projects
• Florida Statutes § 713.22 — Notice of Contest of Lien
• Florida Statutes § 713.24 — Transfer of Lien to Security
• Florida Statutes § 255.05 — Bond on Public Projects
• Florida Legislature — Official Statutes Search
• Miller Act, 40 U.S.C. § 3131 — Federal Construction Payment Bonds
• Florida Department of State, Division of Corporations — Official Records Search