AppealDesk

Osceola County Property Tax Appeal, Florida

Travis BunnTravis Bunn·Updated July 24, 2026

Osceola County is located in central Florida with its county seat in Kissimmee, a rapidly growing area within the Orlando-Kissimmee-Sanford metropolitan area. Major population centers include Kissimmee, St. Cloud, Poinciana, and Celebration, with proximity to Walt Disney World driving significant real estate growth. Property tax appeals are particularly important in Osceola County because homeowners face a higher-than-average tax burden, with a median property tax rate of 1.40% that exceeds both the national median of 1.02% and Florida's state median of 1.14%. The median home value is approximately $247,000, resulting in a median annual property tax bill of around $3,024, which is above the national median of $2,400.

Notable cities: Kissimmee, St. Cloud, Poinciana, Celebration

Median Home

$247,000

Tax Rate

1.40%

Annual Tax

$3,024

Population

497,560

On the typical Osceola County home, valued near $247,000 at the county’s effective tax rate of 1.40%, an over-assessment of even 10% means you are overpaying year after year until you appeal it. Here is how to find out if yours qualifies.

2026 Appeal Deadline: 25 days from the mailing date of the TRIM notice (typically mailed mid-August, making the deadline in early to mid-September)

TRIM notices mail in mid-to-late August, and you will have 25 days from your notice's mailing date to petition the VAB. Order now and your evidence is ready the day your TRIM notice lands.

The deadline is 25 days from the date your TRIM (Truth in Millage) notice is mailed, typically in mid-August. This is a strict deadline calculated from the mailing date printed on your TRIM notice, not the date you receive it. The exact deadline date is printed on your TRIM notice. Missing this deadline means you must wait until the next tax year to appeal.

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How Osceola County Assesses Property

100%of market value

Assessed by: Osceola County Property Appraiser

Assessment cycle: annual

Notices typically mailed: mid-August

Florida uses a 100% assessment ratio, meaning properties are assessed at their full market value. In Osceola County, assessment notices (TRIM notices) are mailed in mid-August each year and contain both your market value and assessed value. For example, if your home's market value is $247,000 (the county median), at Florida's 100% assessment ratio your assessed value would be $247,000 before exemptions, resulting in approximately $3,458 in annual taxes at the county's effective rate of 1.40%.

The Appeal Process

Appeals are heard by the Value Adjustment Board (VAB). Hearings are conducted by independent Special Magistrates who review evidence from both the property owner and the Property Appraiser. The Special Magistrate will determine if the assessment complies with applicable law and professionally accepted appraisal practices, then make a recommendation to the Value Adjustment Board for final decision.

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Step 1: Review your TRIM notice carefully when it arrives in mid-August. Verify the assessed value, exemptions applied, and proposed taxes. The deadline to appeal (25 days from mailing) will be printed on the notice.

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Step 2: Consider requesting an informal review with the Osceola County Property Appraiser's office at (407) 742-5000 before filing a formal petition. While this doesn't extend your deadline, it may resolve concerns without a formal hearing.

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Step 3: If the informal review doesn't resolve your concerns, file a formal petition (Form DR-486) with the Osceola County Clerk of the Circuit Court within 25 days of the TRIM notice mailing date. Include the $15 filing fee per parcel ($5 for each additional parcel if filing multiple properties).

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Step 4: Gather and organize your evidence for the hearing. This should include comparable property sales (recent sales of similar homes in your area), photographs of your property showing condition issues, independent appraisals if available, repair estimates for defects, and any other documentation supporting your claim that the assessed value is too high.

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Step 5: Attend your Value Adjustment Board hearing before a Special Magistrate (typically scheduled between October and May). Present your evidence in a clear, organized manner. Most hearings take 15 minutes. The Special Magistrate will review evidence from both you and the Property Appraiser.

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Step 6: The Special Magistrate makes a recommendation to the Value Adjustment Board, which then issues a final decision on the appeal. You will receive written notification of the VAB's final decision within 20 days of the final VAB meeting.

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Step 7: If you disagree with the VAB's final decision, you may request a reconsideration or appeal to circuit court. Taxpayers can take legal action in circuit court at any point during this process under Florida law.

Required form: Form DR-486 (Petition to the Value Adjustment Board)

Filing Methods

in-person:Submit petition and payment at Osceola County Clerk's Office, 2 Courthouse Square, Suite 4400, Kissimmee, FL 34741 (Hours: Monday-Friday 8:00 AM - 5:00 PM)
mail:Mail Form DR-486 and filing fee to Osceola County Clerk of the Circuit Court, 2 Courthouse Square, Kissimmee, FL 34741
online:Contact the Osceola County Clerk's office at (407) 742-2100 or email VAB@OsceolaClerk.org for online filing availability

Evidence to Bring

Comparable property sales (recent sales of similar homes)Photographs showing property conditionIndependent appraisal reportsRepair estimates for property defectsDocumentation of property features or limitations

Osceola County Assessor Contact

Osceola County Property Appraiser

Phone: (407) 742-5000

Address: 2505 East Irlo Bronson Memorial Highway, Kissimmee, FL 34744

Website: https://www.property-appraiser.org/

Online Portal: https://search.property-appraiser.org/

Hours: Monday-Friday 8:00 AM - 5:00 PM

Tax Exemptions in Osceola County

Homestead Exemption

Up to $51,411 for tax year 2026 (consists of $25,000 applying to all property taxes including school district taxes, and an additional $25,000 applying only to non-school taxes on the portion of assessed value exceeding $50,000)

Florida law entitles every person who has legal or equitable title to real estate and maintains it as their permanent residence to receive a homestead property exemption.

Eligibility: Must own and occupy the property as your permanent residence as of January 1st of the tax yearDeadline: March 1st annually

Limited Income Senior Exemption

$25,000 exemption for Osceola County ad valorem taxes, $25,000 exemption for City of Kissimmee ad valorem taxes, $8,000 exemption for City of Saint Cloud ad valorem taxes

Provides additional savings for residents 65 and over who meet certain income requirements. The benefit amount varies by location within Osceola County.

Eligibility: Must be 65 years or older as of January 1st, must have homestead exemption, and total adjusted gross household income cannot exceed $38,686 for 2026Deadline: March 1st annually

Additional Senior Exemption (25-Year Homestead)

Additional exemption amount set by local ordinance

Additional exemption only applying to Osceola County portion of ad valorem taxes for long-term senior homeowners.

Eligibility: Must first qualify for original Senior Exemption, must have maintained homestead property for at least 25 years as of January 1st, and property's just value cannot exceed $250,000 at time of applicationDeadline: March 1st annually

Disabled Veteran Exemption (10% or Greater Disability)

$5,000 reduction in assessed value

Florida resident who is honorably discharged and disabled at least 10% by war or service-connected events.

Eligibility: Must be honorably discharged veteran, permanent Florida resident, with at least 10% service-connected disability. Unremarried surviving spouse also qualifies.Deadline: March 1st annually

Disabled Veteran Exemption (100% Total and Permanent Disability)

100% exemption from all ad valorem property taxes on homestead property

Total property tax exemption for honorably discharged veterans with service-connected total and permanent disability.

Eligibility: Honorably discharged veteran with service-connected total and permanent disability (must provide certification from U.S. government or Veterans Affairs). Unremarried surviving spouse of qualifying veterans also eligible.Deadline: March 1st annually

Veteran Age 65+ Combat-Related Disability Discount

Discount percentage equal to the veteran's permanent service-connected disability percentage (e.g., 50% disability = 50% discount on taxes)

Property tax discount for veterans age 65 and older with combat-related disabilities.

Eligibility: Must be age 65 or older, honorably discharged, and have at least 10% permanent service-connected disability that is combat-relatedDeadline: March 1st annually

Osceola County Appeal Packet · $49

Comparable sales evidence, county-specific filing guide, and professional cover letter. Enter your address to get started.

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Frequently Asked Questions

What is the deadline to appeal my property taxes in Osceola County for 2026?
The deadline to file a property tax appeal in Osceola County is 25 days from the mailing date of your TRIM (Truth in Millage) notice, which is typically sent in mid-August. The exact deadline date will be printed clearly on your TRIM notice. This is a strict statutory deadline calculated from the mailing date, not the date you receive it. If you miss this 25-day window, you will be locked into that assessment for the entire tax year and must wait until the following year to file an appeal. It's critical to mark your calendar immediately when your TRIM notice arrives and begin gathering evidence for your appeal right away.
How do I file a property tax appeal in Osceola County online or by mail?
To file a property tax appeal in Osceola County, you must complete Form DR-486 (Petition to the Value Adjustment Board), which is available from the Florida Department of Revenue website or the Property Appraiser's office. You can file in person at the Osceola County Clerk's Office at 2 Courthouse Square, Suite 4400, Kissimmee, FL 34741 during business hours (Monday-Friday 8:00 AM - 5:00 PM), or mail your petition and filing fee to the same address. For online filing options, contact the Osceola County Clerk at (407) 742-2100 or email VAB@OsceolaClerk.org. The filing fee is $15 per parcel ($5 for each additional parcel if filing multiple properties). Make sure to file before the 25-day deadline printed on your TRIM notice.
What is the homestead exemption worth in Osceola County?
The Florida homestead exemption in Osceola County is worth up to $51,411 off your property's assessed value for tax year 2026. The exemption is structured in two parts: the first $25,000 applies to all property taxes including school district taxes, and the second portion applies only to non-school taxes on the portion of your assessed value exceeding $50,000. For a home with a $247,000 assessed value (the county median), the full homestead exemption could save you approximately $700-$1,200 annually depending on your specific millage rates. To qualify, you must own and occupy the property as your permanent residence as of January 1st and file your application by the March 1st deadline. The exemption remains in effect year after year once approved, as long as you continue to meet the requirements.
What evidence do I need to win my property tax appeal in Osceola County?
To win your property tax appeal in Osceola County, you need to provide compelling evidence that your property's assessed value exceeds its true market value. The most effective evidence includes recent comparable sales data showing similar homes in your neighborhood that sold for less than your assessment, photographs documenting property condition issues or defects, independent appraisal reports if available, and repair estimates for any structural problems or needed maintenance. Previous appraisals, expert opinions, and appraisals for similar properties may be attached to support your case. The Special Magistrate will determine if the market value exceeds just value based on the evidence you produce, so organizing your documentation clearly and presenting it professionally is essential for success. Most successful appeals focus on proving the assessed value is higher than the true market value using objective comparable sales data.
What happens at a Value Adjustment Board hearing in Osceola County?
At a Value Adjustment Board hearing in Osceola County, you will present your case before an independent Special Magistrate who reviews evidence from both you and the Property Appraiser. Most hearings last approximately 15 minutes and are conducted in a semi-formal setting where you can present your comparable sales data, photographs, and other evidence supporting your claim. The Special Magistrate will determine if the assessment complies with applicable law and professionally accepted appraisal practices, and whether the market value exceeds just value based on the evidence presented. After your hearing, the Special Magistrate makes a recommendation to the Value Adjustment Board, which then issues a final decision on your appeal. You will receive written notification of the VAB's final decision within 20 days of the final VAB meeting, and if you disagree with the decision, you can request reconsideration or appeal to circuit court.
How much can I save by appealing my property taxes in Osceola County?
The amount you can save by appealing your property taxes in Osceola County depends on how much your property is overassessed and whether you can prove the assessed value exceeds market value. With Osceola County's effective tax rate of 1.40%, every $10,000 reduction in assessed value saves you approximately $140 per year in property taxes. For example, if your home is assessed at $270,000 but comparable sales show it should be valued at $247,000 (a $23,000 reduction), you would save approximately $322 annually. Statistics show that about 25% of homes in America are unfairly overassessed and pay an average of $1,346 too much in property taxes every year. If your appeal is successful, your property will be reassessed at a lower valuation and your Osceola County property taxes will be lowered accordingly for that tax year.
Can I appeal my Osceola County property taxes if I have a homestead exemption?
Yes, you can absolutely appeal your Osceola County property taxes even if you have a homestead exemption. The homestead exemption and property tax appeals are separate processes that serve different purposes. The homestead exemption reduces your taxable value by up to $51,411 for 2026, while a property tax appeal challenges the underlying assessed market value of your property. In fact, homeowners with homestead exemption often have the most to gain from appealing because they are protecting their Save Our Homes assessment cap benefit for future years. If you successfully appeal and reduce your assessed value, you'll pay lower taxes both now and in the future due to the 3% annual cap on homesteaded property value increases. The appeal process is the same whether you have homestead exemption or not, and you must file Form DR-486 within 25 days of your TRIM notice mailing date.
Should I request an informal review before filing a formal property tax appeal in Osceola County?
Yes, requesting an informal review with the Osceola County Property Appraiser's office before filing a formal appeal is often a smart strategy, though it's not required. By calling (407) 742-5000 and discussing your concerns with the Property Appraiser's staff, you may be able to resolve assessment errors or provide information that results in a value adjustment without going through a formal hearing. This can save you time, the $15 filing fee, and the effort of preparing for a formal hearing. However, it's critical to understand that requesting an informal review does not extend your 25-day filing deadline from the TRIM notice mailing date. If the informal review doesn't resolve your concerns to your satisfaction, you must still file Form DR-486 within the original 25-day deadline. Many successful appellants use the informal review to understand the Property Appraiser's position and gather information that helps them build a stronger case for the formal hearing.

Official Resources

Osceola County Property Appraiser Official Website →

Access property records, file for exemptions, and find assessment information from the official Property Appraiser's office.

Osceola County Property Search Portal →

Search property records, view assessed values, and review comparable sales data for properties in Osceola County.

Florida Department of Revenue - Property Tax Forms →

Download Form DR-486 for Value Adjustment Board petitions and other official Florida property tax forms.

Osceola County Clerk - Value Adjustment Board →

Official information about the Value Adjustment Board process, filing requirements, and contact information for VAB inquiries.

For state-wide appeal information including Florida's assessment ratio and deadlines, see our Florida Property Tax Appeal Guide →

Considering professional help with your appeal? Compare pricing, coverage, and pros/cons in our Best Property Tax Appeal Services (2026) or browse side-by-side service comparisons →

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← All Florida property tax appeal info

Sources: https://www.property-appraiser.org/ | https://www.appealdesk.com/appeals/florida/osceola | https://www.ownwell.com/trends/florida/osceola-county | https://floridapropertyappraiser.org/osceola-county-property-appraiser/ | https://osceolaclerk.com/value-adjustment-board/ | https://floridarevenue.com/property/Pages/VAB.aspx

Last verified: 2026-07-24