Florida mold assessor and remediator licenses renew every even-numbered year by July 31 — 14 hours of continuing education and a $105 fee per license, under Rule 61-31, F.A.C. The 2026 deadline has passed, and DBPR's August 4, 2026 extract shows 5,606 current mold licenses, down from 8,079 in late July. The next one falls on July 31, 2028, so re-verify a contractor against the DBPR registry before you sign.
Florida is one of the few states that licenses mold work and publishes the registry, which means "is this company still legit?" has a factual answer you can check. That answer is not permanent, though. Every Florida mold license has an expiration date, and the entire profession renews on the same clock — a clock that comes due on July 31 of every even-numbered year. The July 31, 2026 deadline has now passed, and the next falls on July 31, 2028. Knowing how renewal works is the difference between trusting a badge you saw months ago and confirming the one that is active today.
When Florida mold licenses renew
Florida runs mold licensing on a two-year cycle that ends every even-numbered year on July 31. Because 2026 was an even year, the deadline for the whole field — both Mold Assessors (MRSA) and Mold Remediators (MRSR) — fell on July 31, 2026; the cycle now running ends July 31, 2028. The rules sit in Chapter 468, Part XVI of the Florida Statutes and the Department of Business and Professional Regulation (DBPR) administers them.
DBPR notifies each licensee that the renewal window is open roughly 90 to 120 days before the deadline, by email. A license that is renewed stays current and active in the public record at MyFloridaLicense.com. A license that is not renewed by July 31 lapses — and the registry then shows it as expired or delinquent instead of active. That status change is exactly what a homeowner can see, and exactly why a check from last spring is not the same as a check today.
What renewal actually requires
Renewal is not automatic — and neither was earning the license in the first place. A Florida mold professional has to meet two requirements before the state will keep the license active:
- Continuing education — 14 hours per cycle. Under Rule 61-31 of the Florida Administrative Code, each licensee must complete 14 hours of approved continuing education in the two-year period before renewing, allocated across four required subjects (broken out in the table below). The breakdown is deliberate — it keeps a licensee current on the same fundamentals the work depends on.
- Renewal fee — $105 per license. The biennial active-status fee published by DBPR is $105 for each license: a $100 renewal fee plus a $5 unlicensed-activity fee. A professional who holds both the assessor and remediator licenses renews — and pays — for each separately.
The 14 required continuing-education hours are not open-ended — Rule 61-31 fixes how they are split across the four subjects:
| Required CE subject | Hours per 2-year cycle |
|---|---|
| Water and moisture intrusion | 6 |
| Mold and mold safety (including respiratory protection) | 4 |
| Report writing | 2 |
| Standards of practice | 2 |
| Total | 14 |
None of this is unusual for a regulated trade. The point for a homeowner is simply that an active Florida mold license is something the licensee has to keep earning, which is what makes the registry status worth checking.
How the 2026 renewal wave landed
Most renewal coverage is written for licensees deciding how to get their CE hours. The part that matters for a homeowner is quieter, and it is now a matter of record rather than a forecast: a license confirmed earlier in 2026 may have changed status on July 31.
Comparing the DBPR Board 07 extracts either side of the deadline, current MRSA and MRSR licenses fell from 8,079 in late July to 5,606 as of August 4, 2026. Of the 3,328 licenses that carried the July 31, 2026 expiration date, 840 renewed and 2,488 had not at that reading — the full county-by-county breakdown shows where the drop concentrated. Read that 2,488 as a floor, not a final tally: as the next section explains, a lapsed license is delinquent first, and its holder can still reinstate it during the current cycle, so the renewed count drifts upward for months afterward.
For anyone hiring, the practical consequence is unchanged in kind but larger in scale than usual. A contractor who let the deadline pass is no longer licensed to perform mold-related services over the 10-square-foot threshold — even though their website, truck, and old paperwork still say "licensed."
The stakes are practical. Hiring a contractor whose license has lapsed can complicate an insurance claim on the loss, since a carrier may question whether the remediation was performed by a properly licensed operator. And the assessor-remediator independence rule still applies: under §468.8419, one licensee cannot do both the assessment and the remediation on the same property within 12 months. The renewal wave did not change those protections — it changed how many companies currently sit behind them.
What "delinquent" and "null and void" mean after July 31
A missed deadline does not erase a license the next morning. Florida's general licensing law — §455.271 of the Florida Statutes, which DBPR applies across the professions it regulates — moves a lapsed license through stages, and the stage it is in is exactly what the public record shows:
- Delinquent. A license not renewed by July 31 first turns delinquent. The professional cannot perform regulated mold work while delinquent, but the license is not gone — they can reinstate it during the current two-year cycle by completing the 14 continuing-education hours and paying a delinquency fee, a reactivation fee, and the renewal fees.
- Null and void. A license left delinquent through the end of the licensure cycle becomes null and void automatically, "without any further action by the board or the department." A void license is no longer routine to recover — DBPR reinstates one only at its discretion, for documented illness or economic hardship, and still requires the full continuing education and fees.
For a homeowner the reading is the same at either stage: a status of delinquent or null and void both mean the contractor is not currently licensed to do the work. It is not a technicality to work around — it is the registry telling you to wait until the status reads current and active before you hire.
How to re-verify after July 31
Re-checking takes about a minute and uses the same public record DBPR maintains:
- Find the license by name or number. Search the company or the individual in the Florida DBPR registry. Each result shows the license type (Mold Assessor or Mold Remediator) and its status.
- Confirm the status reads "current, active." After a renewal cycle, the meaningful words are current and active. Expired, delinquent, or null and void mean the license did not renew on time.
- Match the license type to the work. An assessor license does not authorize remediation, and a remediator license does not authorize the independent assessment — confirm the type fits the job, not just that some license exists.
Our free license verification tool checks that same DBPR record for any Florida mold company and shows the license type plus the date we last verified it, so you are reading a fact rather than a sticker. For the full walkthrough of reading a license number and spotting a misrepresented one, see our how-to-verify guide.
The short version
Florida mold licenses renew every even year by July 31, and the 2026 round is now behind us — DBPR's August 4, 2026 extract reads 5,606 current licenses against 8,079 in late July. Staying licensed takes 14 hours of continuing education and a $105 fee per license; missing the deadline flips a license from active to delinquent in the public record, recoverable within the cycle but not valid meanwhile. The honest move is not to assume a badge you saw earlier this year still holds — it is to re-verify the license before you sign, the same way every contractor in our Florida directory has already been checked. You pick who calls; we never sell your number.
Straight answers
When do Florida mold licenses expire and renew?
Florida mold assessor and mold remediator licenses run on a two-year cycle that ends every even-numbered year on July 31. The 2026 cycle closed on July 31, 2026, and the current one ends July 31, 2028. DBPR emails each licensee a renewal notice roughly 90 to 120 days before the date. A license that is not renewed by the deadline lapses and shows in the public registry as expired or delinquent rather than current and active.
How much does it cost to renew a Florida mold license?
The biennial active-status renewal fee is $105 per license — a $100 renewal fee plus a $5 unlicensed-activity fee — for both the Mold Assessor license and the Mold Remediator license, as published by DBPR. A professional who holds both licenses renews each one separately.
What continuing education is required to renew?
Under Rule 61-31 of the Florida Administrative Code, each licensee must complete 14 hours of approved continuing education per two-year cycle before renewing — 6 hours on water and moisture intrusion, 4 hours on mold and mold safety (including respiratory protection), 2 hours on report writing, and 2 hours on standards of practice.
Does a Florida mold license I checked before August 2026 still mean anything?
Not on its own. The July 31, 2026 deadline moved a large share of the field off current status. DBPR's extract of August 4, 2026 shows 5,606 current mold licenses, down from 8,079 in late July, and of the 3,328 licenses that carried the July 31, 2026 expiration date, 840 had renewed and 2,488 had not as of that reading. A check you made earlier in 2026 can therefore be out of date, so re-confirm the license reads current and active before you hire — a lapsed license can also complicate an insurance claim on the loss.
What happened to a Florida mold license that missed the July 31, 2026 renewal deadline?
It did not vanish overnight. Under §455.271 of the Florida Statutes, a license not renewed by the deadline first becomes delinquent, and the licensee can still reinstate it during the current two-year cycle by paying a delinquency fee, a reactivation fee, and the renewal fees. A delinquent license that is not made active before the cycle ends becomes null and void automatically, and getting a void license back is discretionary — DBPR reinstates one only for documented illness or economic hardship and still requires the full 14 hours of continuing education and the fees. For anyone hiring, a status of delinquent or null and void means the same thing, that the contractor is not currently authorized to perform regulated mold work, so wait until the registry reads current and active before you sign.
How do I check whether my mold contractor renewed?
Look the company or individual up in the Florida DBPR registry by name or license number and confirm the status reads current and active rather than expired or delinquent. Our free lookup checks the same DBPR record and shows the license type and the date we verified it.
- VerifyVerify a licenseLook up a Florida mold contractor's license before you let anyone in.
- GuideHow to verify a contractorWhat to ask for and which records to cross-check before you hire.
- Find a proFind verified prosSkip the guesswork — every company here is already license-checked.
You pick who calls — we never sell your number.