Florida Homestead Exemption: Complete St. Johns County Guide

Last Updated: January 2026 – Includes 2025 Amendment 5 changes

If you’re buying a home in Florida, the Homestead Exemption is one of the most valuable tax benefits available to you. It can reduce your property taxes by hundreds or even thousands of dollars annually-and it’s available to every Florida homeowner who qualifies.

This guide walks you through exactly how the homestead exemption works, how to apply in St. Johns County, and the 2025 updates that make it even more valuable.

What Is the Homestead Exemption?

The Florida Homestead Exemption reduces the taxable value of your primary residence, directly lowering your annual property taxes.

Here’s the basic breakdown:

First $25,000 exemption: Applies to ALL property taxes (including school district taxes)
Second $25,000 exemption: Applies to assessed values between $50,000-$75,000, but only for NON-school taxes

So if your home is assessed at $75,000 or more, you receive the full $50,000 reduction in taxable value for non-school taxes, and $25,000 for school taxes.

2025 Amendment 5 Update: More Savings

Starting January 1, 2025, Amendment 5 introduced annual inflation adjustments to the second $25,000 exemption.

For the 2025 tax year, the inflation-adjusted exemption amount is $50,722 (instead of flat $50,000). This amount will be recalculated annually based on the Consumer Price Index.

What this means for you: Additional savings that grow each year as the exemption keeps pace with inflation.

How Much Can You Actually Save?

Let’s run the numbers with a realistic St. Johns County example:

Scenario: $450,000 Home

Without Homestead

With Homestead

Assessed Value: $450,000

Taxable (school): $450,000

Taxable (school): $425,000

Taxable (non-school): $450,000

Taxable (non-school): ~$400,000

Using St. Johns County’s millage rates, annual savings typically range from $800-$1,200 depending on your specific taxing district.

Over 10 years of homeownership, that’s $8,000-$12,000 in direct savings-and that’s before considering the Save Our Homes benefit.

Save Our Homes: Long-Term Tax Stability

The Homestead Exemption unlocks another powerful benefit: the Save Our Homes (SOH) Assessment Cap.

Here’s how it works:

Your assessed value can only increase by 3% annually OR the Consumer Price Index change (whichever is lower)
Market value can skyrocket, but your assessed value stays capped
The longer you own, the bigger the gap between market and assessed value

Real-World Example

You bought your home in 2020 for $350,000. By 2025, the market value has increased to $500,000.

Without Save Our Homes, your assessed value would be $500,000.

With Save Our Homes, your assessed value might only be $395,000 (capped at 3% annual increases).

That’s over $100,000 in value that’s NOT being taxed. At typical millage rates, this saves you $1,500+ annually compared to a new buyer at the same property.

Portability: Take Your Savings When You Move

Planning to move within Florida? Portability lets you transfer up to $500,000 of your accumulated Save Our Homes benefit to your new home.

How Portability Works

Calculate your “portability amount” (market value minus assessed value)
Apply this reduction to your new home’s assessed value
File within 3 years of establishing new homestead

Portability Filing Deadline

You must file for portability at the same time you file for homestead exemption on your new property-by March 1st of the year following your move.

This is critical for buyers relocating within Florida. Don’t leave money on the table by missing this deadline.

Eligibility Requirements

To qualify for Florida’s Homestead Exemption, you must:

Be a permanent Florida resident (not just a snowbird)
Own the property as of January 1st of the tax year
Occupy the property as your primary residence by January 1st
Not claim residency benefits in any other state or county

What Disqualifies You?

Maintaining a driver’s license in another state
Being registered to vote in another state
Filing taxes as a resident of another state
Renting out the property as a primary use
Using the property primarily for business

How to Apply in St. Johns County

Online Application (Recommended)

The St. Johns County Property Appraiser offers a streamlined online portal:

Visit sjcpa.gov/exemptions
Create an account or log in
Complete the application with required information
Upload supporting documents
Submit and wait for approval

Online applications with complete documentation are typically processed quickly.

In-Person Application

St. Johns County Property Appraiser’s Office
4030 Lewis Speedway, Suite 203
St. Augustine, FL 32084
Phone: (904) 827-5500

Bring all required documents with you to avoid multiple trips.

By Mail

Download Form DR-501 from the Florida Department of Revenue website and mail to the St. Johns County Property Appraiser’s office with copies of all required documents.

Required Documents Checklist

Gather these before applying:

Social Security Numbers for all owners listed on the deed (and spouses)
Florida Driver’s License or ID showing the homestead property address
Proof of permanent Florida residency (one of the following):
- Florida voter registration
- Florida vehicle registration
- Declaration of Domicile filed with the Clerk of Court
Green Card (if applicable for non-US citizens)
Recorded deed showing your ownership

Pro tip: Update your driver’s license and vehicle registration BEFORE applying. The Property Appraiser will verify your address matches.

Important Deadlines

For 2026 Tax Year

Deadline

Date

Timely filing opens

March 4, 2025

Timely filing deadline

March 2, 2026

Late filing available until

September 18, 2026

Filing during the “timely” period ensures your exemption is applied without complications. Late filing is possible but may require additional documentation.

Just Bought a Home?

If you purchased after January 1st, you won’t qualify for that tax year’s exemption-but file immediately for the following year. Many people wait too long and miss the deadline.

Do You Need to Reapply Every Year?

Generally, no. Once approved, your homestead exemption automatically renews each year.

However, you DO need to notify the Property Appraiser if:

Your marital status changes
Ownership of the property changes
You begin renting part of the property
Your residency status changes
You’re specifically contacted by the Property Appraiser’s office

Additional Exemptions You May Qualify For

Beyond the standard homestead exemption, St. Johns County offers:

Senior Citizen Exemptions (Age 65+)

Additional exemption amounts may be available based on household income limits. Contact the Property Appraiser for current thresholds.

Veteran Exemptions

Various exemptions available for:

Veterans with service-connected disabilities
Surviving spouses of veterans
Combat-wounded veterans

Disability Exemptions

Florida residents with permanent disabilities may qualify for additional exemptions.

Frequently Asked Questions

Beyond Homestead: Federal Tax Deductions

While homestead exemption reduces your Florida property taxes, you may also benefit from federal tax deductions. See our Tax Season Real Estate Deductions Guide for information on mortgage interest deductions, SALT caps, and more.

New to Florida Home Buying?

The homestead exemption is just one piece of the puzzle when purchasing a home in St. Johns County. Make sure you understand:

Florida Closing Costs – What to expect at the closing table
First-Time Buyer Guide – Step-by-step buying process
Mortgage Calculator – Estimate your monthly payment including taxes

Need Help With Your St. Johns County Home Purchase?

Understanding property taxes and exemptions is important-but finding the right home comes first. Contact me for a buyer consultation and I’ll guide you through the entire process, from home search to filing your homestead exemption.

Inna Moskalyk is a St. Johns County real estate expert helping buyers navigate the Florida home buying process. Serving Ponte Vedra, Nocatee, St. Augustine, and Jacksonville.