Osceola County property taxes and the homestead exemption.

The median property tax bill on a Osceola County listing is $4,770 a year, across 7,196 listings. That's the current owner's bill. On homes that sold, it came to about 1% of the sale price when the owner had a homestead exemption and 1.51% when they didn't. Rates vary by city and district: Kissimmee 17.4114 mills, unincorporated 13.8543 mills (2025 rates).

You file with the Osceola County Property Appraiser, and you can file online. The home has to be your permanent residence on January 1, and the deadline is March 1. The office asks for: A Florida driver license for each applicant; Social Security numbers for you and your spouse; Proof of residency dated before January 1; Permanent resident card or trust documents, if they apply. Questions go to (407) 742-5000. Missed March 1? Florida law still lets you file late, up to 25 days after the TRIM notice (the proposed tax notice, usually mailed in August), and if the appraiser denies it you can petition the value adjustment board.

Up to $51,411 comes off your assessed value: the first $25,000 off every tax, and the next $26,411 off non-school taxes (2026 amounts). At Osceola County rates that's roughly $755 a year on a typical home in Kissimmee. The bigger savings come later: once you have it, the Save Our Homes cap keeps your assessed value from rising more than 3% a year, or the rate of inflation if that's lower.

The listing shows the seller's bill, and if they've had a homestead for years, the Save Our Homes cap has been holding their taxable value down. That cap resets when the home sells, so your first full bill is based on something close to what you paid. Budget off the calculator on this page, not the listing.