Florida law requires a Notice to Owner within 45 days, or your right to file a lien disappears. AI Filings files and mails your NTOs by certified mail, tracks delivery, and stores your proof. Fill out once. We handle the rest.
Simple Process
Send a message with job details, or forward a contract or PO. AI reads it automatically, no manual data entry.
AI Filings extracts project info, looks up the Florida property owner, calculates your 45-day deadline, and prepares the state-compliant NTO form.
Your NTO is sent certified mail within 2 business days. You get a tracking number and confirmation. When it's delivered, you get Proof of Delivery.
Florida law gives you 45 days from your first day of work. We mail your NTO within 2 business days. File before Day 45 and your rights are fully protected. It takes two minutes. Do it now.
Your lien rights are fully protected the moment your NTO is mailed. File now and get back to the job.
The clock starts from your very first day of work, not from invoice date. Day 46 is too late. No exceptions.
Send to the address in the Notice of Commencement, not the job site. One wrong address can void the entire filing.
Regular mail, email, and texts are not valid. Florida requires certified mail with proof of delivery.
You must serve both the property owner and the general contractor. Serving only one can invalidate the NTO.
See the Difference
AI Filings delivers the best of automation and compliance, at a fraction of the cost of any alternative.
| Feature | AI Filings | Attorney | Levelset | SunRay |
|---|---|---|---|---|
| Monthly cost | $29/mo | $300–500+/filing | $0 | $0 |
| Per-filing fee | $0 + mail cost | $300–500 | $59/notice | $89–149/notice |
| 10 notices/month | ~$100 | $3,000–5,000 | ~$590 | ~$890–1,490 |
| AI-powered extraction | ✓ | ✗ | ✗ | ✗ |
| Automatic owner lookup | ✓ | Manual | Manual | Manual |
| Certified mail + POD | ✓ | Varies | ✓ | ✓ |
| Deadline calculator | ✓ | ✓ | ✓ | ✓ |
| Flat monthly pricing | ✓ | ✗ | ✗ | ✗ |
Learn More
Everything you need to know about protecting your Florida lien rights.
See what Florida contractors say about AI Filings and why they rely on us.
Learn more →Understand Florida §713.06 and the 45-day deadline that protects your lien rights.
Learn more →Simple flat-rate plans. No per-filing fees. Start with a 14-day free trial.
Learn more →Got questions? We've answered the most common ones about NTOs and AI Filings.
Learn more →Fill out your info once. Your account saves everything. Every filing after that takes under 60 seconds.
Start Your First Filing14-day free trial. No credit card required.