Try this on a real business
Open a seeded business in your trade. Nine jobs on the pipeline, a quote sent and viewed, a deposit paid, and an invoice already overdue.
Open the demo businessNo card, no form. Sign in later and everything you built stays on the same account.
Climb the three rungs in order, and the quiet Florida invoice pays at the second
There is a particular silence that follows a Florida invoice. Nobody disputes the work, nobody complains about the finish, nobody replies. The balance just sits on your board getting older while you decide how much of a problem you are willing to become about it.
Florida already built the ladder out of that silence, and it built it before you had the problem. Rung one is a notice served near the start of the job. Rung two is the instrument that notice bought you: a recorded Claim of Lien on private work, a sworn claim against the payment bond on public work. Rung three is the affidavit and the courthouse. Rung two is where the money changes hands, and the balances that grind all the way to rung three are usually the ones where rung one was never served.
Put a number on it. A stone and tile sub on an Orlando restaurant fitout: $88,000 subcontract, $52,000 collected across two draws, $36,000 outstanding, first pallet on site April 6, 2026 and the last grout float July 24, 2026. If a Notice to Owner went out inside 45 days of that April date, the $36,000 is attached to a building until October 22, 2026 and it gets paid out of somebody's closing. If no notice went out, s.713.06(2)(a) settles it in one word: serving one is a "prerequisite to perfecting a lien under this chapter and recording a claim of lien." One page mailed in April, at the price of certified postage, is the distance between secured and unsecured.
By the end of this page you will have the rung you are standing on, decided by two facts rather than by a mood; the two furnishing dates the ladder is counted from, written on the job; the filing date for the instrument that already belongs to you; a drafted affidavit sitting five days ahead of any date you might file on; and an answer ready for the two documents that cut your year to sixty days. Every rule carries the section of the 2025 Florida Statutes it comes from.
Decide which ladder you are standing on before you send another email
Two facts decide it, and neither is the amount. Who signed your contract, and who owns the ground.
| Who signed your contract | Property | Rung one, served near the start | Rung two, the thing that gets paid |
|---|---|---|---|
| The owner, directly | Private | Nothing required of you | Claim of Lien, within 90 days of your final furnishing, s.713.08(5) |
| The general contractor | Private | Notice to Owner, before you commence or within 45 days of first furnishing, s.713.06(2)(a) | Claim of Lien, same 90 days |
| A subcontractor, so you are a sub-sub or a supplier to a sub | Private | Notice to Owner on the owner, copy on the contractor | Claim of Lien, same 90 days |
| The general contractor | Public: state, county, city, school board | Nothing required of you, because you are in privity with the contractor | Claim against the payment bond, s.255.05(2)(a) |
| A subcontractor, so you are a sub-sub or a supplier to a sub | Public: state, county, city, school board | Notice to Contractor, before commencing or within 45 days, s.255.05(2)(a)2 | Sworn Notice of Nonpayment against the payment bond, s.255.05(2)(a)2 |
Role is per contract, not per company. You can be direct with a homeowner on Tuesday and a third-tier supplier on Thursday, one job needing nothing at rung one and the other on a 45 day fuse. The laborer exemption in s.713.06(2)(a) is narrower than it sounds too: it covers a person selling their own labor, not a labor-only company invoicing for a crew.
Privity is what splits the two public rows, and most summaries flatten it. Both s.255.05 notices fall only on a claimant "who is not in privity with the contractor", and laborers are excepted from even that. Sign your subcontract with the general and neither notice is yours to serve and neither 45 day count is running against you. Sign with one of the general's subs and both are, on the same 45 days a Notice to Owner runs on privately.
The public rows are the ones people misread until the week they need them. There is no lien on public property. A school board job carrying an unpaid balance is a bond claim or it is nothing, and the bond is a document you request rather than one that arrives.
Rung one is a page you either served in month one or you did not, and nothing you do this week changes that. What it changes is which ladder is standing under you, which is worth settling before you spend another two weeks being reasonable at somebody.
Ask once, plainly, and put a date on the asking
Start by ruling out the ordinary explanation. Invoices go to spam, to an old address, to a project manager who left in June. On AEC Stack every invoice carries its own history: created, sent, and viewed when somebody opened the link, each with the date and the time. A client who opened it the morning after it went out and went quiet has settled the question, and you are in a payment problem rather than a delivery problem. No viewed event three weeks in, and your next move is a phone call about the address.
Then send one reminder from the business rather than from you, naming the amount, the date it was due and how many days ago that was. Keep it plain: no interest, no mention of liens, no legal register. An email that opens with consequences turns a forgotten invoice into a position somebody now has to defend.
If that produces nothing, write the short letter yourself. Invoice number, amount, the date payment was due, the date by which you expect it, and what you will do after that date. Only say the last part if you will actually do it. Put your certification or registration number on it while you are there, because s.489.119(5)(b) puts that number on every advertisement, bid, offer and proposal you issue anyway, and paper from a licensed Florida contractor reads differently from a text thread.
Two reminders is information. Five is a habit you have both settled into. Whether the payer's own clock had run out before you started wondering is a separate question, answered in Florida prompt payment.
One Florida silence has a specific cause worth ruling out before you climb. On work paid from a property insurance claim, s.489.147 prescribes the notice that goes on the signature page, and leaving out the separate prohibited practices notice hands the owner a 10 day right to void the contract. If the quiet invoice is a roof paid by a carrier, find out which notices went into that contract first, because that is a different fix, in Florida roof and insurance restoration jobs.
Count rung two from the day your crew left, not from the day the invoice aged
Here is the trap that eats good claims, and it is arithmetic rather than law.
Section 713.08(5) lets you record the Claim of Lien "at any time during the progress of the work or thereafter but not later than 90 days after the final furnishing of the labor or services or materials by the lienor." Read the last four words. By the lienor. Your 90 days run from your own last real day on that job, not from the general contractor's closeout, not from the certificate of occupancy, and not from the date on the invoice nobody paid.
Now run the polite phase at a normal pace against that Orlando job, where the last grout float was July 24, 2026.
| What happens | Date | Which day of the 90 |
|---|---|---|
| Final furnishing, your crew demobilizes | July 24, 2026 | day 0 |
| Invoice raised and sent, net 30 | July 31, 2026 | day 7 |
| Payment falls due, no reply | August 30, 2026 | day 37 |
| Two reminders and two weeks of quiet | September 15, 2026 | day 53 |
| A phone call that ends in "next month" | October 15, 2026 | day 83 |
| Last lawful day to record the Claim of Lien | October 22, 2026 | day 90 |
Nothing in that sequence was unreasonable. It just consumed 83 of the 90 days the lien was available, and did it while everybody was being professional. That is why the two furnishing dates belong on the job record the week each one happens, rather than reconstructed from text messages in October.
A return visit to fix your own punch item is usually a warranty trip, not a fresh furnishing that restarts anything. And if the original contract was terminated under s.713.07(4), recount: the window then closes on the earlier of 90 days after that termination or 90 days after your final furnishing, so somebody else's paperwork just set your date.
Two dates in, the rest is a calendar. The Florida lien deadline calculator takes your role and those dates and returns the chain with the statute on each row, which is the difference between one uneasy memory and nine clean sets for nine live jobs.
Record the lien, because a title problem answers faster than an email
This is the rung the ladder exists for.
A recorded Claim of Lien goes into the public records of the county where the property sits, Orange County for that fitout, Miami-Dade or Hillsborough for the next one. From that moment it is on the title search. It surfaces when the owner sells, when they refinance, when the construction loan converts, and when a closing agent runs the search the week before a date somebody booked movers around. That is the mechanism, and it is why rung two collects without a courtroom: your invoice became somebody else's scheduling problem.
Two cheap follow-through steps sit behind the recording. Serve a copy on the owner within 15 days, because s.713.08(4)(c) makes a failure to serve it before recording or within 15 days after "voidable to the extent that the failure or delay is shown to have been prejudicial to any person entitled to rely on the service." Set that reminder while the recording receipt is still in your hand. Then guard the year: s.713.22(1) gives you one year from recording to bring the enforcing action, and a year sounds generous in October and evaporates by the following autumn while the payer is talking and the talking feels like progress.
One piece of good news is written into the same chapter. Under s.713.08(4)(a) an omission or an error in the claim of lien does not, in the trial court's discretion, prevent enforcement against somebody who has not been adversely affected by it. Florida punishes late far harder than it punishes imperfect. Get it recorded, then tidy it. The county mechanics and the full fork table are in the Florida lien deadlines.
On public work, swear the notice instead, because there is nothing to lien
Same ladder, different rails: the rung two instrument is sworn rather than recorded.
Under s.255.05 you claim against the contractor's payment bond. Where you are not in privity with the contractor, the Notice of Nonpayment goes on the contractor with a copy on the surety, and that copy is the half people skip, even though the surety holds the money. It is served under oath, so it is notarized rather than merely signed, and Florida provides for online notarization as well as a physical appointment.
The window is the part most published summaries print backwards. The Notice of Nonpayment may not be served earlier than 45 days after your first furnishing, or later than 90 days after your final furnishing. That 45 is a floor. The 45 on the Notice to Contractor back at rung one is a ceiling. Work from a page that has the two swapped and you wait out 45 days before serving the Notice to Contractor, blowing its ceiling, then fire off the Notice of Nonpayment the week an invoice goes unpaid, landing under its floor. Two documents prepared carefully, neither one counting.
The number on the sworn notice has to be true, because a claimant who serves a fraudulent or willfully exaggerated one forfeits their rights under the bond. The Florida payment bond claim calculator counts the window from your two furnishing dates, and the forms, the oath and the surety copy are in Florida public job bond claims.
Deliver the affidavit five days before the day you would file
Rung three has a gate, and it applies only to contractors who signed with the owner.
Section 713.06(3)(d) requires a contractor in privity with the owner to execute and deliver a Contractor's Final Payment Affidavit to the owner at least five days before instituting an action to enforce the lien. It goes in substantially the statutory form, headed CONTRACTOR'S FINAL PAYMENT AFFIDAVIT with the state and county at the top, sworn, listing every unpaid lienor and the amount owed to each or stating that all lienors have been paid in full. Miss it and the condition precedent is unmet, so the action fails on that alone with the merits never reached.
Five days is a deadline you cannot feel coming, because it counts backwards from a date you have not chosen yet. So draft it the day you record the lien, not the week you decide to file. On AEC Stack the affidavit rule fires only for a direct contractor, anchors to the day you intend to sue, offsets five days back, and carries a consequence class of claim barred so it alerts louder than a filing reminder.
Answer the two documents that cut your year down to sixty
The other side has instruments too, and theirs are faster.
| What lands on you | Who sends it | What it does to your clock | Section |
|---|---|---|---|
| Notice of Contest of Lien | The owner, served by the clerk | Your year becomes 60 days from service, or the lien is extinguished automatically | s.713.22(2) |
| Demand for a sworn statement of account | The owner | 30 days to furnish it under oath, or you are deprived of the lien | s.713.16(2) |
| Notice of Contest of Claim, bonded public work | The contractor, or the contractor's agent or attorney | Your year to sue becomes 60 days from service | s.255.05(2)(a)1 |
Note where they get served. The clerk serves at the last address on file, and the 60 days run from that certified service date rather than from the day the envelope reaches the person who opens the mail. An address that went stale when you moved yards costs two weeks of a sixty day window before you know it opened. On the bonded public side the contractor or its attorney serves the copy, at the address you wrote on your own notice of nonpayment. A letter from the county starts nothing under that section, whatever tone it takes.
The day one of those arrives is the day the file goes in front of a Florida construction attorney, with your dates clean, your proofs of service in the folder and your affidavit already drafted. A different meeting, at a different price, from arriving with a shoebox and a feeling about September.
When rung one was never served, work the ladder you still have
Say the notice never went out. The money is still owed. What is missing is the leverage that made rung two quick, so you are on the slow ladder now.
Under a few thousand dollars, formal recovery costs more than the debt. That is not fair and it is still true, which makes it a decision about your time rather than your rights. The move that pays is preventing the repeat: a deposit up front, extras approved in writing before the work, and the role stamped on the job file the day you sign. Above that, what remains is an action on the contract itself, slower, and ending in a judgment you then have to collect.
Which is the real lesson here. The Notice to Owner is not an escalation and it is not a threat. It is standard practice on Florida jobs, it carries a warning block in capitals saying so, and it costs a stamp. Serving it at mobilization on every job where you did not sign with the owner is the habit that keeps your ladder at two rungs instead of the long one, and it assembles from facts already on the job file: the Florida Notice to Owner is the procedure.
What it costs
There is no monthly subscription. The platform fee is 2.5% of each invoice processed through AEC Stack, collected on payment due dates, so an invoice that never gets paid never carries a fee.
The instruments on this page are almost free. What costs money is the administrative calendar underneath them, because the entity pressing the claim has to be in good standing while it presses:
| What | When | What it costs |
|---|---|---|
| Notice to Owner | Before commencing, or within 45 days of first furnishing | No state fee. Mailed inside 40 days by certified mail, s.713.18(2) makes the postmark your service date |
| Claim of Lien recording | Within 90 days of your final furnishing | The county clerk's recording fee, set per page by the county where the property sits |
| Sworn Notice of Nonpayment | Between 45 days after first furnishing and 90 days after final furnishing | One notary appointment, physical or online |
| Certified contractor license renewal | By August 31 of even numbered years, 14 hours of CE per biennium | Delinquent, then null and void, with unlicensed contracting exposure under s.489.127 |
| Sunbiz annual report | By May 1 each year | $400 late fee, which cannot be waived, then administrative dissolution on the fourth Friday of September |
| Local business tax receipt, per county and per city | Renewable July 1 to September 30 | Delinquent October 1: 10% penalty plus 5% per month, capped at 25% |
The fourth and fifth rows bite on a collections page specifically. This is being read in the third week of August 2026, which puts the biennial license renewal days away, and a dissolved entity or a null license is a poor position from which to press anybody for $36,000. Both are calendar items rather than judgment calls, and both sit on the Florida job clocks next to the lien and bond dates for that reason.
On AEC Stack: rung two exists only because rung one was served, and rung one is one page assembled from a job's own facts in the Florida Notice to Owner. The 90, the year and the 60 are counted for you in the Florida lien deadlines. And the version of this page where none of it is needed, because the draw was billed right and the release you signed was the one s.713.20 wrote, is invoicing and getting paid in Florida.
Open the oldest overdue Florida job on your board and answer two questions on it: who signed your contract, and what date your crew last furnished. Run both through the Florida lien deadline calculator. If day 90 is still ahead of you, the next move is a filing rather than another email. If it has gone, the next move is on every other job you are standing on this week, and it is a stamp.
<!-- CAPTURE LATER: the Florida job clocks panel on an overdue US-FL deal with first and final furnishing entered, showing the Claim of Lien row at day 90 with Fla. Stat. s.713.08(5) under it and the affidavit row flagged claim barred. Blocked in this wave: the demo tenant is Ontario. -->Keep going
Count it instead of estimating it
- Florida lien deadline calculatorThe 45 days for the Notice to Owner run from your first day on the job. Enter your dates and every deadline in chapter 713 is counted, with the section it comes from.
- Florida payment bond claim calculatorA free calculator. No account, no signup.
The dates that cost Florida contractors money
One email a month. The lien deadline and payment bond claim arithmetic this site already does for you, the dates it turns on, and every new guide the day it goes up.
- Florida lien deadline calculator: The 45-day Notice to Owner, the 90-day Claim of Lien and the one year to enforce it, dated from your first and last day on the job.
- Florida payment bond claim calculator: On a bonded job the notices are the claim. Includes the floor on the notice of nonpayment, the one deadline you can be too early for.
- Every new guide the day it goes up. 34 are live for Florida right now, the most recent being "The Florida handyman line" on 20 August 2026.