Common Mistakes Contractors Make with a Florida Notice to Owner (and How to Avoid Them)

Learn the most common mistakes contractors make with a Florida Notice to Owner and how to avoid them to protect your lien rights and get paid.

ARIELA WAGNER

by

Ariela C. Wagner

|

WORKER SMILING

Attorney Reviewed

Last updated:

Sep

16

,

2025

Published:

September 16, 2025

3 mins

Read

In Florida’s construction industry, your ability to get paid often depends on strict compliance with lien laws. At the center of this process is the Notice to Owner (NTO). For contractors, subcontractors, and material suppliers, this document is not just a formality. It is your first and most critical tool to secure your right to payment.

Despite its importance, mistakes in preparing and serving the NTO are unfortunately very common. A single error can completely eliminate your right to file a mechanics lien, leaving you unpaid for your labor and materials.

Florida Notice to Owner Mistakes and How to Prevent Them

Graphic - Florida Notice to Owner Mistakes – mention only the Mistakes from Below

Below are the most common mistakes contractors make with a Florida Notice to Owner, along with practical tips on how to avoid them.

Mistake #1: Missing the Strict Deadline

This is the most common and costly mistake. Florida law is very strict about timing. The NTO must be served no later than 45 days from when you first furnish labor, materials, or services to the project. Missing this deadline, even by one day, can void your lien rights.

How to Avoid It:
Track your first date of work or delivery carefully. Use a system or professional service to prepare and serve your NTO well before the deadline.

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Mistake #2: Sending the NTO to the Wrong Parties

Many contractors fail to send the NTO to every legally required party, such as the property owner, the general contractor, and sometimes others. Leaving out even one required recipient can invalidate your lien rights.

How to Avoid It:
Verify all project participants through a Notice of Commencement and public records. Double-check before sending your NTO.

Mistake #3: Incomplete or Incorrect Information

Errors in property description, names of parties, or scope of work can lead to challenges later. Courts often enforce lien law requirements very strictly.

How to Avoid It:
Take extra care when filling out the NTO. Confirm all names, addresses, and legal property descriptions with official records.

Mistake #4: Assuming You Do Not Need to Send an NTO

Some contractors and suppliers mistakenly believe they are exempt. Unless you are a direct contract party with the owner, you are usually required to serve an NTO.

How to Avoid It:
Understand your role in the project. If you are not in direct contract with the property owner, you almost certainly need to serve an NTO.

Mistake #5: Failing to Keep Proof of Delivery

Even if you send the NTO on time, you may lose lien rights if you cannot prove it was properly served.

How to Avoid It:
Always send your NTO by certified mail with return receipt requested or through another method permitted by Florida law. Keep copies of all receipts and documentation.

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Key Takeaway

The Florida Notice to Owner is essential to protecting your lien rights and ensuring you get paid for your work. Missing deadlines, sending it to the wrong parties, or making small errors can completely erase your ability to file a lien. By understanding the most common mistakes and how to avoid them, contractors, subcontractors, and suppliers can safeguard their payments and reduce the risk of costly disputes.

FAQs

1. What must be included in a Florida Notice to Owner?


A valid NTO must include the property owner’s name and address, a description of the property, your company’s information, a description of the work or materials provided, and the statutory warning language.

2. Who must receive a Florida NTO?


Typically, the property owner, the general contractor, and others listed on the Notice of Commencement must receive it.

3. Do general contractors have to send a Notice to Owner in Florida?


No. Only parties who are not in direct contract with the property owner are required to serve an NTO. General contractors are exempt.

4. What happens if I miss the 45-day NTO deadline?


If you miss the deadline, you lose your lien rights for that project. There are no extensions or exceptions.

5. What happens if the Notice to Owner is sent to the wrong address?


If the NTO is not served to the correct address, it may be considered invalid, which could cause you to lose your lien rights. Always confirm addresses with the Notice of Commencement and public records.

6. Can I send a Notice to Owner electronically in Florida?


No. Florida law requires service by specific methods, such as certified mail or hand delivery. Electronic delivery alone is not sufficient.

7. Do I still need to send an NTO if I have a contract directly with the property owner?


No. Direct contractors with the owner do not need to send an NTO. However, subcontractors and suppliers almost always must.

8. Can I correct an NTO if I notice an error after sending it?


You cannot amend an NTO once it has been served. The best way to avoid problems is to double-check all details before sending.

FAQs: Fundamentals of Lien Laws

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About Author

ARIELA WAGNER

Ariela C. Wagner

Ariela is the president and founder of SunRay Construction Solutions. She has over 18 years of construction industry experience. Read More>

WORKER SMILING

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