Florida Property Tax Appeal Deadlines: Stop Missing the 25‑Day TRIM Window
Florida homeowners get just 25 calendar days after their TRIM notice is mailed to file a VAB petition. Most counties mail notices in mid-to-late August. Miss this strict statutory deadline and you lose your right to challenge that year's assessed value.
Key Takeaways
**You have exactly 25 calendar days from the TRIM mailing date to file a VAB petition**: The petition must be received (not just mailed) by the clerk or portal by the 25th day, and counties enforce this strictly.
**TRIM notices are typically mailed mid-to-late August**: The exact date varies by county, so your deadline is county-specific and printed on the notice itself.
**Many counties require actual receipt, not just a postmark**: Use electronic filing with a timestamp whenever possible, and keep proof of every filing.
**A special magistrate hears your case and recommends a decision to the VAB**: Bring comparable sales, property condition photos, and any independent appraisal to your hearing.
**The court-appeal window after a VAB loss is short and nuanced**: Fla. Stat. 194.171 governs judicial review, and rehearing requests do not automatically stop the clock for filing in circuit court.
# Florida Property Tax Appeal Deadlines: Stop Missing the 25-Day TRIM Window
If you own a home or small rental in Florida, that annual TRIM notice is one of the most important pieces of mail you'll get. It tells you the property appraiser's proposed value—and it starts a strict clock. Miss the deadline to challenge that value and you normally lose your chance to get a hearing that year.
Here's what you need to know, in plain language, so you can act before time runs out.
The key deadline: 25 days from the TRIM mailing date
The statute: Florida law gives you a limited time to file a petition with your county Value Adjustment Board (VAB). See Fla. Stat. §194.011(1)(d): petitions about valuation must be filed "on or before the 25th day following the mailing of notice by the property appraiser." (Full text)
How to count: Start the day after the appraiser mails the TRIM notice and count calendar days to day 25. Your petition must be received (not just mailed) by the VAB/clerk or accepted via the county portal on or before that 25th calendar day.
Why it's strict: Counties enforce the 25-day cutoff. A late filing usually means you forfeit the administrative hearing and the chance to correct that year's assessed value.
When TRIM notices are mailed (and why timing varies by county)
TRIM stands for Truth in Millage. Florida law requires property appraisers to mail these notices before the county adopts its final budget—typically in mid-to-late August, though the exact date varies by county.
Here's the general timeline most Florida homeowners can expect:
January 1: Assessment date. Your property's value is determined as of this date.
Mid-August to early September: TRIM notices are mailed. The date printed on the notice is what starts your 25-day clock.
September-October: VAB petition deadline falls (exactly 25 days after your notice's mailing date).
November-February: VAB hearings are typically scheduled and conducted.
Because each county appraiser sets their own mailing date, your deadline is specific to your county. A neighbor in the next county over may have a different deadline by a week or more.
County-by-county deadline guide for major Florida counties
While every county follows the same 25-day rule, the practical deadline shifts based on when the county property appraiser mails TRIM notices. Here's what to expect in Florida's largest counties:
Miami-Dade County
Miami-Dade typically mails TRIM notices in mid-to-late August. With over 900,000 parcels, this is the largest property appraiser's office in the state. The VAB clerk's office handles petition intake, and electronic filing is available through the county portal. Miami-Dade often sees high petition volumes, so filing early helps ensure your hearing is scheduled promptly.
Broward County
Broward usually mails its TRIM notices in August. The county VAB accepts petitions online and in person at the Broward County Governmental Center. Broward is one of the more active VAB counties in Florida, with thousands of petitions filed each year.
Palm Beach County
Palm Beach County TRIM notices typically go out in mid-August. The county offers an online petition filing system through the clerk's office. Given the high property values in coastal areas like Palm Beach, Boca Raton, and Jupiter, even small percentage reductions in assessed value can translate to significant tax savings.
Hillsborough County (Tampa)
Hillsborough County generally mails TRIM notices in August. The property appraiser's office serves the Tampa metro area, and the VAB clerk accepts petitions by mail, in person, or through the county's online portal.
Orange County (Orlando)
Orange County, covering the Orlando metro area, typically mails TRIM notices in mid-August. The county VAB processes a high volume of petitions given the area's rapid growth and rising property values. Electronic filing is available.
Duval County (Jacksonville)
Duval County TRIM notices are usually mailed in August. The consolidated city-county government means your petition goes through the Duval County VAB. Jacksonville's diverse property market—from downtown condos to suburban homes—means assessed values can swing significantly from year to year.
Pinellas County (St. Petersburg/Clearwater)
Pinellas County generally mails notices in August. Coastal properties in this county often see aggressive value increases, making it one of the higher-petition-volume counties on the Gulf Coast.
What forms to use and where to file
DR-486: The standard petition form
The Florida Department of Revenue publishes the official VAB petition form, commonly known as the DR-486 (also referenced as PT-101 in some county systems). This is the form you use to challenge your property's assessed value, classification, or exemption denial.
DR-486 (Petition to the Value Adjustment Board): Download from Florida DOR
DR-486 instructions are printed on the form itself. You'll need your parcel number (from the TRIM notice), the appraiser's value, and your opinion of value with supporting evidence.
Filing methods
Most counties offer at least one of these methods:
Online portal or clerk e-file — Fastest and provides a timestamp. This is the recommended method.
Mail — Risky near the deadline unless the county accepts postmarks. Many counties require actual receipt by the deadline date.
In-person delivery to the clerk or county office — Get a receipt as proof of filing.
Check your county VAB or clerk page for exact instructions, as filing procedures vary.
The VAB hearing process: what to expect
Once your petition is filed, here's how the Value Adjustment Board process typically unfolds:
Petition acknowledged: The clerk confirms receipt and assigns a hearing date (usually within 2-4 months of filing).
Evidence exchange: Florida law requires both you and the property appraiser to exchange evidence before the hearing. The appraiser must provide their evidence package, and you should prepare yours.
Hearing: A special magistrate (an independent professional appointed by the VAB) hears your case. You present your evidence, the appraiser presents theirs, and the magistrate makes a recommendation.
VAB decision: The full Value Adjustment Board reviews the magistrate's recommendation and issues a final decision. In most cases, the board adopts the magistrate's recommendation.
Key evidence to bring:
Recent comparable sales showing lower values than your assessment
Photos of property condition issues
An independent appraisal (if you have one)
Any documentation of property defects, needed repairs, or negative location factors
If you lose at the VAB: appealing to circuit court
The statute governing court review is Fla. Stat. §194.171. (Full text)
Timing to file in court: The clock for a judicial appeal normally starts when the clerk mails the VAB's final order. Many lawyers treat the post-VAB filing window as very short (commonly viewed as about 30 days from the clerk's mailing). There's also a separate 60-day limit in §194.171(2) for some challenges tied to certification for collection—so don't assume one deadline covers every situation.
Common timing traps to watch for
Mailing date triggers the clock. Keep the TRIM notice and the VAB order mailing notice so you can prove when the clock started.
Rehearing requests don't automatically stop the court clock. Filing for rehearing with the VAB may or may not toll the period to file in circuit court—don't rely on tolling unless you get clear written confirmation that the deadline paused.
Postmarks aren't always enough. Many counties require actual receipt (portal timestamp or clerk acceptance). If you mail on the last day, you risk losing the filing if the county treats postmarks as insufficient.
Courts rarely excuse missed statutory deadlines. Equitable relief happens only in narrow, exceptional cases.
Time and money implications
Time: Gathering basic documents and filling out the DR-486 petition can be done quickly, but good evidence (comps, photos, repair estimates) takes time. Filing early gives you room to collect missing items and prepare a clear argument.
Money: An incorrect assessment left unchallenged can cost you hundreds to thousands of dollars each tax year. Over several years, that adds up—so the cost of missing a deadline is real. Florida's homestead exemption (Save Our Homes cap of 3% annual increase) protects many homeowners, but if you've recently purchased, renovated, or had your exemption reset, your exposure to a high assessment is much greater.
Insider tips to protect your filing
File early. Don't wait until day 25. Early filing reduces the risk of mail delays and gives you time to fix omissions.
Use electronic filing when possible. Portals give you an indisputable timestamp.
Keep proof. Save the TRIM notice (with the appraiser's mailing date) and any receipts or portal confirmations showing when you filed.
Document rehearing requests. If you ask the VAB for a rehearing, file the request in writing, keep proof, and consult counsel fast about whether you still need to file in circuit court to preserve rights.
Check your exemptions. Before appealing value, make sure you're receiving all exemptions you qualify for—homestead, senior, veteran, disability, and widow/widower exemptions can all reduce your taxable value.
Bottom line
For most Florida homeowners and small landlords, the most critical deadline is the 25th day after the TRIM notice is mailed—file your VAB petition by then or you likely lose the right to an administrative hearing that year (Fla. Stat. §194.011). If you don't like the VAB's final order, the court-appeal window opens when the clerk mails the order and is short and nuanced (see Fla. Stat. §194.171). Because these timelines are strict, act quickly, use timestamped filing methods when available, and keep proof of every filing and mailing.
DR-486 / PT-101 — Petition to the Value Adjustment Board (Florida DOR)
Frequently Asked Questions
When are TRIM notices mailed in Florida?
Most Florida counties mail TRIM notices in **mid-to-late August**, though the exact date varies by county. The date printed on your notice is what matters—that's when your 25-day countdown begins. Check your county property appraiser's website for the specific mailing date.
How much does it cost to file a VAB petition in Florida?
Filing a petition with the Value Adjustment Board is **free for homestead properties**. For non-homestead residential properties, the filing fee is typically $15. Commercial properties may have higher fees depending on the county.
What is the DR-486 form?
The DR-486 is the official Florida Department of Revenue petition form used to challenge your property's assessed value before the Value Adjustment Board. It's sometimes also referenced as the PT-101. You can download it from the [Florida Department of Revenue website](https://floridarevenue.com/property/documents/pt101.pdf).
Can I appeal my Florida property taxes every year?
Yes. You can file a VAB petition every year when you receive your TRIM notice. There is no limit on how many consecutive years you can appeal, and filing an appeal does not increase your risk of a higher assessment in future years.
What happens if I miss the 25-day TRIM deadline?
If you miss the 25-day deadline, you generally **cannot file a VAB petition for that tax year**. Florida courts have consistently held that the statutory deadline is jurisdictional—meaning the VAB cannot accept late petitions regardless of the reason for the delay. Your next opportunity would be the following year's TRIM notice.
Do I need a lawyer or agent to file a VAB petition?
No. Florida homeowners can represent themselves at VAB hearings. However, you can also hire a property tax consultant or attorney to handle the process. If you use a representative, they'll need a signed authorization (typically included on the DR-486 form).
What evidence should I bring to a VAB hearing?
Bring recent comparable sales showing lower values than your assessment, photos documenting property condition issues, an independent appraisal if you have one, and any documentation of defects, needed repairs, or negative location factors. Florida law requires both sides to exchange evidence before the hearing, so prepare your package early.