Florida County · Petition deadline 25 days after TRIM mailing (typically mid-September 2026)

Union County Property Tax Appeal Guide

Lake Butler-area homeowners save an average of $255/year by filing a DR-486 petition with the Union PA Value Adjustment Board. Save Our Homes 3% cap protects every dollar reduced.

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We pull your real Union PA assessment and compare it to similar homes in your ZIP. Free check, then $49 flat for the pre-filled DR-486 kit.

$165,000
Median Home Value
0.86%
Effective Tax Rate
$1,419
Avg Annual Tax
$255/yr
Avg Appeal Savings

How property tax appeals work in Union County

Florida property owners have a right to challenge their assessed value under Florida Statutes §194.011. In Union County, petitions are filed with the Value Adjustment Board (VAB), administered by the Clerk of Court, the Union PA (Union County Property Appraiser) handles the underlying valuation.

The petition window is 25 days after the TRIM notice is mailed. For Union County, TRIM notices typically mail around Mid-August 2026, putting the 2026 petition deadline at approximately 25 days after TRIM mailing (typically mid-September 2026). The filing fee is $15 per parcel.

Florida property owners may petition the county Value Adjustment Board (VAB) using Form DR-486 within 25 days of the TRIM notice mailing date. The filing fee is $15 per parcel. Petitions can usually be filed online through the County Clerk's office.

The strongest petitions include 3-5 comparable sales from the last 12 months in your immediate neighborhood, adjusted for square footage, year built, and condition. Many counties use the Axia e-filing portal for VAB submissions, your kit works with both online and paper filing.

File With

Union County Value Adjustment Board

Property Appraiser
Union County Property Appraiser
County Seat
Lake Butler
TRIM Mails
Mid-August 2026
Petition Deadline
25 days after TRIM mailing (typically mid-September 2026)
Filing Fee
$15 per parcel

Cities we cover in Union County

Our pre-filled DR-486 kits work today for homeowners across:

Lake Butler, FL

Don't miss your 25-day window

TRIM notices mail Mid-August 2026, and your VAB petition is due 25 days after TRIM mailing (typically mid-September 2026). Check your address free now so you know your number before the clock starts.

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Other Florida county appeal guides

See all 67 Florida counties →