Florida has one of the strictest property tax appeal deadlines in the country: just 25 days from your TRIM notice mailing date. And Florida adds a critical twist that catches many homeowners off guard âÃÂàyour Value Adjustment Board petition must be physically RECEIVED by the deadline, not just postmarked. Mail your petition on day 25 and it will be late if it arrives on day 26. Understanding Florida's TRIM notice deadline, how it's calculated, and how to file with enough lead time to guarantee receipt is essential. Here's everything Florida homeowners need to know for 2026.
What Is a Florida TRIM Notice?
TRIM stands for Truth in Millage. Every August, Florida's 67 county property appraisers mail TRIM notices to all property owners. The TRIM notice shows your property's assessed value, all applicable exemptions, your taxable value, and an estimate of your property tax bill based on proposed millage rates from all taxing jurisdictions. The TRIM notice is not your tax bill âÃÂàit is a proposed assessment that you have the right to challenge. The date your TRIM notice is mailed starts the 25-day countdown to your petition deadline.
The 25-Day Deadline: Strict and Unforgiving
Under Florida Statute ÃÂç 194.011, you have 25 days from the date the property appraiser mails your TRIM notice to file a petition with your county Value Adjustment Board. Florida TRIM notices are typically mailed in mid-to-late August, making most VAB petition deadlines fall in mid-September. The 25-day window is among the shortest property tax appeal periods of any state in the country. With mail delivery times, document preparation, and processing, waiting until the last week is dangerous.
- ✓TRIM notices mailed: Mid-to-late August 2026
- ✓Typical petition deadline: Mid-September 2026
- ✓25 days from mailing date âÃÂànot from when you receive it
- ✓Florida requires physical RECEIPT by deadline âÃÂàpostmark is NOT sufficient
- ✓A petition received on day 26 is late and will be rejected
- ✓TaxAppeal files 7âÃÂÃÂ10 days early to guarantee timely receipt
Receipt vs. Postmark: Florida's Critical Distinction
This is the rule that surprises most Florida homeowners: Florida law requires your VAB petition to be physically received by the Value Adjustment Board by the 25-day deadline. This is fundamentally different from states like Texas and Georgia, where a timely postmark is sufficient. In Florida, if you mail your petition on September 15 (the deadline) and it arrives September 16, it is late. Period. No exceptions. This is why TaxAppeal builds in a 7âÃÂÃÂ10 day buffer and files via USPS certified mail with return receipt âÃÂàensuring your petition arrives well before the deadline with documented proof of delivery.
Florida TRIM Deadlines by Major County for 2026
Each Florida county property appraiser sets their own TRIM mailing date, which determines your specific petition deadline. While most fall in mid-September, verify your exact deadline on your TRIM notice.
- ✓Miami-Dade County: TRIM mailed mid-August âÃÂàPetition deadline mid-September
- ✓Broward County (Fort Lauderdale): TRIM mailed mid-August âÃÂàPetition deadline mid-September
- ✓Palm Beach County: TRIM mailed mid-August âÃÂàPetition deadline mid-September
- ✓Hillsborough County (Tampa): TRIM mailed August âÃÂàPetition deadline mid-September
- ✓Orange County (Orlando): TRIM mailed August âÃÂàPetition deadline mid-September
- ✓Pinellas County (St. Petersburg): TRIM mailed August âÃÂàPetition deadline mid-September
- ✓Duval County (Jacksonville): TRIM mailed August âÃÂàPetition deadline mid-September
- ✓Lee County (Fort Myers): TRIM mailed August âÃÂàPetition deadline mid-September
What to Look For on Your Florida TRIM Notice
Before you decide whether to petition, review your TRIM notice carefully. The key figures to evaluate are your just/market value (the property appraiser's estimate of your home's worth) and your assessed value (which may be lower due to Save Our Homes cap). Compare your just value to recent sales of comparable homes in your area. If similar homes have sold for materially less than your just value, you have a strong petition.
- ✓Just/Market Value: The appraiser's full market value estimate âÃÂàcompare to recent sales
- ✓Assessed Value: May be capped below market value under Save Our Homes for homestead properties
- ✓Exemptions: Check that your homestead and any other exemptions are correctly applied
- ✓Taxable Value: Assessed value minus exemptions âÃÂàwhat your taxes are calculated on
- ✓Petition deadline: Printed on the notice âÃÂàthis is your hard cutoff for VAB filing
How to File Your Florida VAB Petition Fast
If your deadline is approaching, here is what to do: Enter your property address at TaxAppeal, complete the 4-minute process, and pay $79. We pull your Florida property data, analyze comparable sales in your area, draft a formal VAB petition citing Florida Statute ÃÂç 194.011, and file via USPS certified mail at least 7 days before your deadline. You receive your USPS tracking number and a full copy of your petition by email immediately. You never need to contact the property appraiser or VAB directly.
Frequently Asked Questions
When is the Florida TRIM notice deadline for 2026? ▾
Your deadline is 25 days from the date your county property appraiser mails your TRIM notice. TRIM notices are typically mailed in mid-to-late August, making deadlines fall in mid-September. Check the petition deadline printed on your TRIM notice.
Does Florida require the VAB petition to be received or just postmarked? ▾
Florida requires physical RECEIPT by the deadline. A petition that is postmarked on time but received after the deadline will be rejected. This is different from most other states. TaxAppeal files 7âÃÂÃÂ10 days early to guarantee timely receipt.
What if I didn't receive my Florida TRIM notice? ▾
Contact your county property appraiser's office immediately. You can typically look up your property's assessed value online. If you didn't receive your notice due to a mailing address error, contact the VAB âÃÂàthere may be limited relief available, but you must act quickly.
Can my Florida assessment increase if I file a VAB petition? ▾
No. Florida law protects petitioners âÃÂàyour assessment cannot increase as a result of filing a VAB petition. There is zero financial risk to appealing.
What is the Save Our Homes cap and does it affect whether I should appeal? ▾
The Save Our Homes cap limits assessment increases on homestead properties to 3% or CPI annually. However, if your just/market value is overstated by the property appraiser, you can still appeal to reduce it âÃÂàwhich improves your tax position for future years even if the cap applies today.
Can I appeal my Florida property taxes every year? ▾
Yes. Florida homeowners can file a new VAB petition every year after receiving their TRIM notice. Each year's assessment is independent and can be challenged separately.