--- title: How to File a Notice to Owner in Florida (2026 Guide) slug: how-to-file-notice-to-owner-florida description: Learn exactly how to file a Notice to Owner in Florida, deadlines, costs, and statute requirements. LienFlash makes filing take 2 minutes. published: 2026-05-23T17:42:55.947Z updated: 2026-05-24T19:47:03.831Z canonical: https://lienflash.app/blog/how-to-file-notice-to-owner-florida author: Grant Larsen publisher: LienFlash --- # How to File a Notice to Owner in Florida — Complete 2026 Guide If you're a subcontractor or supplier working on a Florida construction project, filing a Notice to Owner (NTO) is the single most important step you can take to protect your right to get paid. Miss this deadline and you permanently lose your ability to file a mechanics lien — no exceptions, no extensions. ## What Is a Notice to Owner in Florida? A Notice to Owner is a written document that notifies the property owner and general contractor that you are providing labor, materials, or services on their project. Under **[Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(a)**, any lienor who does not have a direct contract with the property owner must serve a Notice to Owner to preserve their lien rights. Without it, you cannot enforce a mechanics lien in Florida — period. This requirement applies to subcontractors, sub-subcontractors, material suppliers, and equipment lessors. If you're a general contractor with a direct contract with the owner, you do not need to file an NTO. Everyone else does. ## Who Is Required to File a Notice to Owner in Florida? Any party without a direct contract with the property owner is required to file an NTO. That means: - **Subcontractors** hired by the general contractor - **Sub-subcontractors** hired by a subcontractor - **Material suppliers** delivering to the job site - **Equipment lessors** providing equipment to a contractor or subcontractor - **Laborers** (in some circumstances) If you fall into any of these categories and you are not paid, your only path to filing a lien runs directly through a timely Notice to Owner. Painters, electricians, plumbers, HVAC techs, roofers, drywall crews — this requirement hits every trade that works under a general contractor. ## What Is the Deadline to File a Notice to Owner in Florida? You must serve your Notice to Owner **before the 45th day after you first furnish labor or materials to the project**, according to **[Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(c)**. This is one of the strictest deadlines in the country — it's calendar days, not business days, and there is no grace period. Here's how the math works: If you show up on a job site and start work on January 1st, your NTO must be served no later than February 14th. Miss that date by a single day and your lien rights for all work performed are gone. **One important nuance:** Work performed more than 45 days before the NTO is served is excluded from your lien claim. So even if you file late, you may still protect future work — but you lose protection for everything already done. The smart move is always to file before you start work or on day one. [lien deadline calculator](/tools/lien-deadline-calculator) ## What Information Must Be Included in a Florida Notice to Owner? Florida law under **[Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(c)** specifies exactly what must appear in your NTO. A legally sufficient Notice to Owner must include: - **Your name and address** (the lienor serving the notice) - **The name and address of the person who hired you** (your direct contracting party) - **A description of the labor, services, or materials** you are providing - **The legal description of the property** or the street address sufficient to identify the property - **The name of the property owner** as listed in the building permit or public records Florida law also provides a statutory form for the Notice to Owner. While you are not required to use that exact form, your notice must contain all the required elements. Missing even one field can render your notice legally defective and void your lien rights. The notice must also include a specific warning statement to the owner as prescribed by the statute. This warning notifies the owner that a lien may be filed on their property if payment is not made. ## How Do You Properly Serve a Notice to Owner in Florida? Serving a Notice to Owner in Florida requires using a legally recognized delivery method — this is where many contractors make expensive mistakes. Under **[Fla. Stat. § 713.18](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.18.html)**, service must be made by one of the following methods: 1. **Certified mail, return receipt requested** — the most common and most defensible method 2. **Personal delivery** to the person being served 3. **By leaving notice at the person's usual place of business** **Certified mail is the industry standard** because it creates a paper trail. You want a USPS tracking number, a Certificate of Mailing, and proof of delivery. If a dispute ever lands in court, that paper trail is what protects you. You must serve the NTO on: - **The property owner** (or the owner's agent) - **The general contractor** on the project If there is a construction lender involved, you must also serve the lender under **[Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(c)**. One critical rule: proper service is complete when the notice is **mailed**, not when it is received. So if your deadline is February 14th, the notice must be postmarked by February 14th. Late delivery is not your problem — late mailing is. [Florida Mechanics Lien Guide](/learn/florida-mechanics-lien) ## How Do You Find the Property Owner's Name and Address? You find the property owner's name and address through the county property appraiser's website or the county clerk's public records. Every Florida county maintains searchable online databases. Search by the property address, and you'll pull up the owner of record, the legal description, and often the mailing address. For condos, commercial projects, or projects owned by an LLC or entity, dig deeper. The NTO must name the actual property owner as they appear in the public record. Serving a notice to the wrong party — even with the right address — can be challenged as improper service. If a Notice of Commencement has been recorded (required for most permitted projects under **[Fla. Stat. § 713.13](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.13.html)**), that document lists the owner, contractor, and lender information. Pull it from the county clerk's records before you prepare your NTO — it gives you everything you need in one place. ## How Much Does It Cost to File a Notice to Owner in Florida? Filing a Notice to Owner in Florida is not a court filing — you do not pay a filing fee to a government office. Your costs are the preparation and delivery costs only. Here's what it typically costs if you do it yourself: - **USPS Certified Mail with Return Receipt:** approximately $8–$10 per mailing - **Your time** to research owner info, draft the notice, and make the post office run If you're sending to an owner and a general contractor, that's two separate certified mailings — around $16–$20 in postage. With **LienFlash**, a single Notice to Owner costs **$24.99**, which covers the attorney-reviewed NTO template, USPS Certified Mail delivery, and a Certificate of Mailing PDF delivered to your inbox. Filing takes about 2 minutes. For contractors who file multiple notices per month, the **Pro Plan at $49/month** covers 3 notices per month, and the **Pro Annual plan at $399/year** brings the per-notice cost down significantly. [Florida lien resources](/resources/florida) ## What Happens If You Miss the Florida Notice to Owner Deadline? If you miss the 45-day deadline under **[Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(c)**, you lose the ability to file a mechanics lien for the work performed outside the protected window. You cannot extend the deadline. You cannot file retroactively. The court will not give you a pass because you were busy or didn't know about the requirement. What this means practically: - If the GC or owner doesn't pay you, your only remaining option is a breach of contract lawsuit - You lose your priority position over lenders and other creditors - Collecting a judgment through a lawsuit costs more and takes longer than enforcing a lien Florida courts have consistently upheld this strict deadline. In disputes where subcontractors filed even one day late, they were denied lien rights. The statute is not ambiguous, and judges don't treat it as a technicality. The fix is simple: file your NTO before you start work on every project. Make it a non-negotiable part of your new-project checklist alongside your contract and insurance certificate. --- ## Frequently Asked Questions ### Does a Notice to Owner in Florida need to be notarized? No. Florida law does not require a Notice to Owner to be notarized. It must be signed by the lienor or their authorized agent, but notarization is not a legal requirement under [Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html). What matters is that the notice contains all required information and is served by a legally recognized method before the 45-day deadline. ### Can I file a Florida Notice to Owner after work has already started? Yes, but only future work is protected. Under [Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(c), work performed more than 45 days before the notice is served is excluded from your lien claim. If you started work 30 days ago and haven't filed yet, file today — you'll protect everything from day 16 forward, but days 1–15 are unprotected if you're already past the 45-day window. ### Who do I need to serve the Notice to Owner on in Florida? You must serve the Notice to Owner on the property owner and the general contractor. If a construction lender is involved, you must also serve the lender. All parties must be served within the 45-day window under [Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(c). Serving only the owner and missing the GC is a defective notice. ### Is a Notice to Owner the same as a mechanics lien in Florida? No. A Notice to Owner is a preliminary notice that preserves your right to file a mechanics lien later. It is served early in the project — within 45 days of first furnishing. A mechanics lien is filed much later, after non-payment, and must be filed within 90 days of the last day you furnished labor or materials under [Fla. Stat. § 713.08](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.08.html)(5). You cannot file a valid mechanics lien without first serving a timely NTO. ### Does a Notice to Owner apply to residential projects in Florida? Yes. Florida's NTO requirement applies to both residential and commercial projects. There is no exemption for single-family homes or residential remodels. If you are a subcontractor on any permitted residential construction project in Florida without a direct contract with the owner, you must file a Notice to Owner to protect your lien rights. ### What if I'm a material supplier — do I need to file a Notice to Owner in Florida? Yes. Material suppliers who supply materials to a contractor, subcontractor, or any party other than the property owner directly must serve a Notice to Owner under [Fla. Stat. § 713.06](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.06.html)(2)(a). The 45-day clock starts from the first delivery of materials to the project site, not the date of your invoice or purchase order. ### Can a general contractor file a Notice to Owner in Florida? A general contractor with a direct contract with the property owner does not need to and typically does not file a Notice to Owner. However, if a general contractor is hired by a developer or a lease-hold contractor without direct ownership, the requirement may apply. When in doubt, check whether the party paying you is the titled owner of the property. If they're not, file the NTO. ### How long does it take for a Notice to Owner to be delivered? USPS Certified Mail typically delivers in 2–5 business days. Remember: service is complete upon mailing, not delivery, under [Fla. Stat. § 713.18](https://www.leg.state.fl.us/Statutes/index.cfm?App_mode=Display_Statute&Search_String=&URL=0700-0799/0713/Sections/0713.18.html). So the delivery timeline doesn't affect your deadline — your postmark date is what the court looks at. File early enough to have a clean paper trail, not just a postmark squeaking in on day 45. --- ## Protect Your Lien Rights Today You now know exactly what Florida requires — 45 days, certified mail, the right parties, and the right information. The paperwork is straightforward, but one missed deadline costs you everything you've earned on that job. LienFlash generates attorney-reviewed Florida Notices to Owner, sends them via USPS Certified Mail, and delivers your Certificate of Mailing PDF — all in about 2 minutes, for $24.99 per notice. Stop letting unpaid invoices slide because the paperwork felt like a hassle. [File your Florida Notice to Owner now at LienFlash →](/signup) or [calculate your exact NTO deadline](/tools/lien-deadline-calculator) before another day passes. --- Source: https://lienflash.app/blog/how-to-file-notice-to-owner-florida Author: Grant Larsen, President, LienFlash Publisher: LienFlash (https://lienflash.app)