When is the Jackson County property tax appeal deadline?
Jackson County has not announced its dates yet. Florida law gives you 25 days from the day TRIM notices mail (section 194.011, Florida Statutes); we publish the exact deadline the day the county announces it.
The free assessment check opens in Jackson County when the county's 2026 tax roll loads, expected before TRIM notices mail in August. Leave your email below and we'll email you the day your county's notices mail.
What is a TRIM notice?
The Truth in Millage notice is the letter every Florida property owner gets in August. It shows your proposed market value, assessed value, exemptions, and the taxes each authority plans to charge. It is not a bill. It is the one moment the number is still contestable.
How does the 25-day window work in Jackson County?
The clock starts on the mailing date printed on the notice, not the day you read it. Your petition (form DR-486) must be received by the Jackson County Value Adjustment Board by day 25. Florida counties charge a small per-petition filing fee set by each county; we publish Jackson County's exact fee once we verify it with the county.
Is your assessment actually too high?
Most are not, and many homesteads are protected by the Save Our Homes cap, where an appeal cannot lower the bill at all. The free check reads Jackson County's own records and qualified sales and tells you honestly, either way, in about 30 seconds.
See every county on the Florida appeal season guide, or start from the Appeal Season home page.