Florida TRIM Notices: The Appeal Deadline Starts With the Notice

Florida’s property-value appeal calendar is driven by the Notice of Proposed Property Taxes, commonly called the TRIM notice. The Florida Department of Revenue says a value-adjustment-board petition generally must be filed within 25 days after the property appraiser mails the notice.Official sourceFlorida Department of Revenue — Property Taxpayers:https://floridarevenue.com/property/Pages/Taxpayers.aspxSource reviewed August 2, 2026.

The applicable county clerk, property appraiser, and the notice itself remain the sources for the current local deadline and filing instructions.Why there is no single statewide dateFlorida property appraisers generally mail TRIM notices in August, but the filing deadline is tied to the notice.

Counties may therefore show different calendar dates.The notice contains more than a proposed value. It can include exemptions, classifications, taxing-authority information, hearing dates, and instructions for questioning or appealing the assessment.

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