Florida Notice to Owner: The 45-Day Rule Explained

Calculate your Notice to Owner deadline

What a Notice to Owner Actually Is

Florida's Construction Lien Law, Chapter 713, gives people who improve real property a security interest in that property if they aren't paid. But the owner may never have heard of the drywall sub or the lumber supplier working three layers down the contract chain. The Notice to Owner solves that: it is a written notice, served on the owner, that says who you are, what property you're improving, and what you're furnishing. The owner can then protect themselves by making sure you get paid before releasing money to the contractor.

Two things it is not. It is not a lien, and it does not cloud title. Section 713.06(2)(a) says so expressly. And it is not optional for the people the statute covers. Serving it is a prerequisite to perfecting a lien at all.

Who Has to Serve One

Everyone claiming a lien under section 713.06, which means lienors not in privity with the owner: subcontractors, sub-subcontractors, and materialmen. Two groups are carved out. If you have a direct contract with the owner, you don't serve a Notice to Owner on yourself. And laborers, people owed wages for their own work, are exempt by the statute's terms.

There is a second layer many suppliers miss. A sub-subcontractor or a materialman to a subcontractor must also serve a copy of the notice on the contractor. A materialman to a sub-subcontractor serves the contractor and, if known, the subcontractor. Getting the owner right but skipping the contractor copy is a real and avoidable error.

The 45-Day Deadline, and the Trap Inside It

The notice must be served before commencing, or not later than 45 days after commencing, to furnish labor, services, or materials. Day one is the first day you furnish anything to the job. It is not the day you signed your subcontract, and it is not the day the invoice went unpaid.

Here is the trap. The same sentence of the statute adds "but, in any event, before the date of the owner's disbursement of the final payment after the contractor has furnished the affidavit" under section 713.06(3)(d)1. On a short job, the owner can receive the contractor's final payment affidavit and cut the final check well inside 45 days. If your notice arrives after that check clears, you are late even though the calendar says you had time. The safest practice, and the one we give every contractor client, is to serve the Notice to Owner before you set foot on the site.

What Happens If You Miss It

The statute does not soften this. Failure to serve the notice, or to serve it on time, "is a complete defense to enforcement of a lien by any person." Section 713.06(2)(f) goes further: while errors in the notice's content can be forgiven if no one was prejudiced, "a lienor must strictly comply with the time requirements." Courts read that the way it is written. Equitable arguments about how good your work was do not restore a lien that was never perfected.

Losing the lien does not mean losing the debt. You can still sue the party that hired you for breach of contract. What you lose is the leverage of a recorded claim against the property itself, which is usually what gets a slow payer to write the check.

Does the Rule Change by County?

No. Chapter 713 is a state statute. The 45-day rule is identical in Miami-Dade, Broward, Palm Beach, Monroe, Duval, Clay, St. Johns, Nassau, Orange, Hillsborough, and every other Florida county. The county matters for one thing: the claim of lien is recorded with the clerk of the county where the property is located, and if the property straddles two counties, in both.

Form and Service

Section 713.06(2)(c) sets out a statutory form with a bold warning block explaining to the owner that Florida's lien law can result in a lien "even if you have made payment in full." Your notice must include that information and warning. Serve it the way Chapter 713 requires under section 713.18, and keep the proof. When a lien is contested, the first thing an owner's lawyer asks for is your evidence of when and how the notice was served.

The Notice to Owner Is Step One of Three

Serving the notice preserves your rights; it does not get you paid. If payment doesn't come, the sequence continues on its own clocks. You must record a claim of lien no later than 90 days after your final furnishing under section 713.08(5). Then you have one year from recording to file an action to enforce the lien under section 713.22(1), a period an owner can cut to 60 days by serving a Notice of Contest of Lien under section 713.22(2). Each step has its own start date and its own failure mode. Our free calculator lays all three out from your actual dates.

Bonded Projects Are Different

If the project is covered by a payment bond, the notice regime changes and you may be dealing with a Notice to Contractor or a Notice of Nonpayment rather than a Notice to Owner. The deadlines and recipients differ. If a Notice of Commencement references a bond, or you are working on a public project, get the specific notice requirements confirmed before you rely on the 45-day analysis above. We walk through the bonded-project rules, including the 90-day notice of nonpayment, in Notice of Nonpayment in Florida: The 90-Day Rule on Bonded Projects.

Frequently Asked Questions

What is a Notice to Owner in Florida?

A written notice that subcontractors, sub-subcontractors, and material suppliers without a direct contract with the owner must serve on the owner to preserve their construction lien rights under Chapter 713, Florida Statutes. It identifies who you are, the property, and what you are furnishing. It is not a lien.

What is the 45-day rule for a Florida Notice to Owner?

Under section 713.06(2)(a), the notice must be served before you start furnishing labor or materials, or no later than 45 days after you first furnish. It must also arrive before the owner disburses final payment after receiving the contractor's final payment affidavit, which can make the real deadline earlier.

Can you file a lien in Florida without a Notice to Owner?

If you have a direct contract with the owner, or you are a laborer, no Notice to Owner is required. If you are a sub, sub-sub, or supplier without that direct contract, a late or missing Notice to Owner is a complete defense to your lien.

Does the 45-day rule apply in every Florida county?

Yes. Chapter 713 is statewide. Only the recording location changes: the clerk of the county where the property sits.

What happens after the Notice to Owner?

If you are not paid, record a claim of lien within 90 days of final furnishing (section 713.08(5)), then sue to enforce within one year of recording (section 713.22(1)), or within 60 days if the owner serves a Notice of Contest of Lien (section 713.22(2)).

Scheer Legal handles Florida construction lien matters for contractors, subcontractors, suppliers, and owners across South Florida: notices, claims of lien, lien foreclosure, contests, and payment disputes. If a deadline is close, contact us and we will confirm your dates against your documents.

This article is general legal information, not legal advice about your specific situation. Statutory references are to Chapter 713, Florida Statutes, as published at the time of writing.