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Updated 2025 Tax Year

Indian River County
Property Tax Guide

Everything you need to know about property taxes in Indian River County, FL. Rates, due dates, exemptions, and how it affects your monthly payment.

9 Official Sources
8 min read
Quick Facts
Tax Rate
0.485% base county levy, varies by location with additional districts (total typically 0.8-1.2%)
1st Due
Nov 1
Exemptions
6+ Available
Section 1

How Property Tax Works

Indian River County's property tax system operates on an ad valorem basis, meaning taxes are calculated as a percentage of your property's assessed value. Property taxes are the primary funding source for essential county services including schools, public safety, infrastructure maintenance, parks and recreation, and emergency services. The county's effective tax rate for fiscal year 2025-2026 is approximately 0.485% for the base county levy, though your actual rate will vary depending on your specific location within the county.

Your total property tax bill includes multiple components: the base county levy, school district taxes, and various special taxing districts such as municipal service taxing units (MSTUs), fire districts, library districts, and other local improvement districts. This means two properties with identical assessed values can have different tax bills based on which special districts serve their location. The Indian River County Property Appraiser determines assessed values annually as of January 1st, while the Tax Collector's Office handles billing and payment collection with taxes due by March 31st each year.

Section 2

What Makes Up Your Tax Bill

ComponentRate (per $1,000)Description
County General Fund$4.85Base county services, administration, public safety
School DistrictVariesPublic education funding (rates set by school board)
Municipal ServicesVariesCity services for incorporated areas
Fire/EMS DistrictsVariesEmergency services and fire protection
Library DistrictVariesPublic library system funding
Special AssessmentsVariesDrainage, lighting, landscaping districts

Rates shown are for fiscal year 2025-2026. Your total millage rate depends on which special taxing districts serve your property location. The combined rate typically ranges from 8-15 mills ($8-$15 per $1,000 of assessed value) depending on your specific address. Contact the Property Appraiser's office at (772) 226-1420 to determine your exact millage rate based on your property's taxing districts.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Indian River County, property taxes are due in two installments:

First Installment
Nov 1
Delinquent after Dec 10
Pro tip: If you pay through mortgage escrow, your lender splits these payments across your monthly mortgage. If you pay directly, set calendar reminders to avoid late penalties.
Section 4

Supplemental Tax Bills

Supplemental property taxes are additional tax bills issued when property ownership changes or new construction is completed during the tax year. In Indian River County, supplemental taxes are triggered by recorded deeds, new construction permits receiving certificates of occupancy, or property improvements that increase assessed value mid-year. The supplemental tax represents the difference between the previous assessment and new assessment, prorated for the remaining months in the fiscal year.

For example, if you purchase a home in January that was previously assessed at $200,000 but sells for $400,000, the Property Appraiser may issue a supplemental assessment reflecting the higher market value. If your total millage rate is 12 mills, the additional annual tax would be approximately $2,400 (($400,000 - $200,000) × 0.012). This amount is then prorated for the remaining months until the next regular assessment cycle. Supplemental tax bills are typically mailed within 60-90 days of the triggering event and become a lien on the property immediately.

Example Calculation

Example 1: $300,000 Home with Homestead Exemption

  • Market Value: $300,000
  • Homestead Exemption: $50,000
  • Net Taxable Value: $250,000
  • Tax Rate: 12 mills (estimated combined rate)
  • Annual Tax: $3,000 ($250,000 × 0.012)
  • Monthly Escrow: $250

Example 2: $600,000 Home with Homestead + Senior Exemption

  • Market Value: $600,000
  • Homestead Exemption: $50,000
  • Additional Senior Exemption: $50,000 (requires application)
  • Net Taxable Value: $500,000
  • Tax Rate: 12 mills
  • Annual Tax: $6,000
  • Monthly Escrow: $500

Example 3: $1,000,000 Investment Property (No Exemptions)

  • Market Value: $1,000,000
  • Exemptions Applied: $0
  • Net Taxable Value: $1,000,000
  • Tax Rate: 12 mills
  • Annual Tax: $12,000
  • Monthly Escrow: $1,000

Note: Tax rates vary by location within Indian River County. Homestead and other exemptions require annual application by March 1st and are not automatically applied.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Indian River County require property tax escrow accounts to ensure timely payment of property taxes. Your lender collects 1/12th of your estimated annual property tax bill with each monthly mortgage payment, depositing these funds into an escrow account. The lender then pays your property tax bill directly to the Indian River County Tax Collector when taxes become due on March 31st each year.

Lenders typically conduct annual escrow analyses to ensure adequate funds are collected, often resulting in payment adjustments if taxes increase or decrease significantly. If your escrow account has insufficient funds when taxes are due, you'll receive a shortage notice requiring additional payment. Conversely, overpayments typically result in refunds or reduced future monthly payments. You can verify your property's assessed value and tax calculations through the Indian River County Property Appraiser's website to ensure your lender is escrowing the correct amount. If you pay property taxes directly (without escrow), remember that taxes are due by March 31st with early payment discounts available in January and February.

How HonestCasa Helps
  • Understand whether your escrow is set correctly
  • See how rising taxes will change your monthly payment
  • Plan ahead instead of being surprised by "shortage" letters
Section 6

Frequently Asked Questions

Q: When are property taxes due in Indian River County for fiscal year 2025-2026? A: Property taxes are due by March 31, 2026. Early payment discounts are available: pay in January for maximum discount, February for partial discount, or March by the 31st deadline to avoid penalties.

Q: What homestead benefits are available and how do I apply? A: The $50,000 homestead exemption reduces your taxable assessed value and caps annual assessment increases at 3% under Florida's Save Our Homes law. You must apply by March 1st at the Property Appraiser's office with proof of residency and ownership. This benefit is not automatic and requires annual verification of primary residence status.

Q: Are there additional tax reductions for seniors or veterans? A: Yes, additional exemptions are available including senior citizen exemptions for qualifying low-income seniors and veteran disability exemptions. These require separate applications with income documentation or military service records. Contact the Property Appraiser at (772) 226-1420 for specific eligibility requirements and application deadlines.

Q: How can I appeal my property assessment? A: Property assessments can be appealed through the Value Adjustment Board if you believe your assessed value exceeds market value. Appeals must be filed by the statutory deadline (typically July 1st) and require evidence supporting your claimed value such as recent appraisals or comparable sales data.

Q: What happens if I pay my property taxes late? A: Late payments incur penalties and interest charges that accrue monthly. Properties with delinquent taxes may eventually face tax certificate sales or tax deed proceedings. Contact the Tax Collector immediately at (772) 226-1410 if you cannot meet the March 31st deadline to discuss payment options.

Q: Can I pay my property taxes online? A: Yes, the Indian River County Tax Collector provides online payment options through their official website. You can pay by bank transfer or credit card, though convenience fees may apply for credit card payments. Property tax bills are also mailed to the property address and mortgage company if you have an escrow account.

Q: Why did my tax bill increase if my millage rate stayed the same? A: Tax bills can increase due to higher assessed values from the Property Appraiser's annual revaluation, new special district assessments, or expiration of exemptions. Even with the Save Our Homes 3% cap, market improvements and inflation can drive assessment increases up to that limit.

Q: How do special taxing districts affect my bill? A: Indian River County has numerous special districts for services like fire protection, libraries, drainage, and municipal services. Your total tax rate includes charges from all districts serving your property location. The same home value can have different tax bills depending on which special districts provide services to that address.

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