Florida Save Our Homes Portability: The Complete Guide for Valrico Sellers Moving Within Florida

If you have lived in your Valrico home for more than five years, there is a strong chance your property tax bill is significantly lower than what a new buyer will owe on the same house. That gap is the result of Florida's Save Our Homes assessment cap, and when you sell and move within Florida, you can take a portion of that benefit with you. This is called portability, and it is one of the most financially significant tools available to Florida homeowners that most sellers never fully understand.

This guide explains exactly how Save Our Homes portability works, what it is worth for a typical Valrico seller, the three-year window you have to use it, and how to make sure you do not lose the benefit by missing the March 1 application deadline.

What Save Our Homes Is and Why It Creates a Portable Benefit

Florida's Save Our Homes (SOH) amendment, passed by voters in 1992 and effective since 1995, limits how much your property's assessed value can increase each year. Once you have a homestead exemption on a Florida property, the assessed value is capped at 3% per year or the Consumer Price Index increase, whichever is lower.

In a market like Valrico, where prices have risen substantially since the early 2000s and again from 2020 through 2022, long-term homeowners build up a significant gap between their assessed value and the actual just value of their home.

Here is a concrete example. A Valrico homeowner who purchased in Bloomingdale in 2008 for $280,000 watched their home appreciate to a just value of approximately $430,000 by 2026. Over that same period, the SOH cap kept the assessed value growth restrained. If the assessed value in 2026 is $295,000 while the just value is $430,000, the difference is $135,000. That $135,000 is the SOH benefit, and it is what you can transfer to your next Florida home.

The Maximum Portability Transfer: $500,000 and a 2026 Ballot Proposal to Remove the Cap

Florida law currently allows homeowners to transfer up to $500,000 of their Save Our Homes differential to a new Florida homestead. This is the maximum benefit regardless of how large the gap between just value and assessed value has grown.

For most Valrico sellers, the differential falls well below the $500,000 ceiling. Long-term homeowners with large differentials in areas like River Hills, Diamond Hill, or established Bloomingdale sections are more likely to approach the cap, but hitting $500,000 in a market where median prices run $378,907 in 33594 and $468,996 in 33596 is relatively uncommon except for the most established owners.

However, there is an important development on the November 2026 ballot. HJR 211, placed on the ballot by the Florida Legislature, proposes to remove the $500,000 cap on portability transfers entirely. If approved by 60% of voters on November 3, 2026, homeowners could transfer their full SOH differential regardless of its size. This change would most directly benefit owners of high-value properties who have lived in them for decades, as well as owners in high-appreciation coastal markets who are considering moving inland to communities like Valrico. The timing of your sale and your next Florida homestead purchase could be affected if this passes.

How the Transfer Works: Moving Up Versus Moving Down

The mechanics of portability differ depending on whether your new home is more or less expensive than the one you are selling.

Moving to a More Expensive Home (Moving Up)

If you sell your Valrico home and purchase a more expensive Florida property, you can transfer your entire SOH differential, up to the $500,000 cap.

Example: You sell your Valrico 33596 home at a just value of $470,000 with an assessed value of $320,000. The SOH differential is $150,000. You purchase a new Florida home with a just value of $520,000. Your new assessed value would start at $370,000 ($520,000 minus the $150,000 differential), giving you an immediate tax advantage on day one rather than starting from scratch at full market value.

Moving to a Less Expensive Home (Moving Down or Downsizing)

If your new home is less expensive than the one you sold, the portability calculation uses a proportion of your differential.

The formula is: (New Home's Just Value / Old Home's Just Value) x SOH Differential = Portable Amount.

Example: You sell a River Hills home at a just value of $600,000 with an assessed value of $380,000, for a $220,000 differential. You purchase a Buckhorn home with a just value of $420,000. The portable amount is ($420,000 / $600,000) x $220,000 = $154,000. Your new assessed value would be $420,000 minus $154,000 = $266,000.

This proportional formula ensures that downsizing sellers still capture meaningful tax savings rather than losing the SOH benefit entirely.

The Three-Year Window: Do Not Let the Clock Run Out

Florida law gives sellers a three-year window to use their portability benefit. Specifically, you must establish a new Florida homestead no later than January 1 of the third year following the year you abandoned your prior homestead.

If you sell your Valrico home in 2026 and your homestead exemption is removed, the clock starts. You would need to purchase and establish a new Florida homestead and qualify for the homestead exemption by January 1, 2029 to preserve portability eligibility.

This three-year window is more generous than many homeowners realize. Sellers who are renting temporarily while searching for a new home, or who are completing a construction project, often panic unnecessarily. As long as you establish the new homestead before January 1 of that third year, you remain eligible.

However, this window does not automatically protect you. You must actively file for portability.

The March 1 Deadline: Do Not Miss This Date

The single most important action item for portability is the March 1 application deadline. To claim portability on your new Florida homestead, you must file the portability application (Form DR-501T in Hillsborough County) with the county property appraiser by March 1 of the first year you want to receive the benefit.

If you purchase your new Valrico home in October 2026, you must file by March 1, 2027 to receive portability for the 2027 tax year. Miss that deadline and you lose the portability benefit for that year. There is no grace period. The Hillsborough County Property Appraiser's office does not send reminders. The responsibility falls entirely on the homeowner.

You can file for portability at the same time you apply for your homestead exemption on the new property. In Hillsborough County, both applications are typically filed online through the Property Appraiser's website or in person at their Tampa or Brandon offices.

What Portability Is Worth in Dollars: A Valrico Example

To understand the financial impact, let me put specific numbers to a typical Valrico scenario.

Scenario: A homeowner has lived in a Bloomingdale neighborhood home in 33594 since 2010. They bought at $240,000 and the just value in 2026 is $389,000. The SOH cap kept their assessed value at $275,000 despite the market appreciation.

SOH differential: $389,000 - $275,000 = $114,000.

Portable amount to a new Florida home priced at $415,000:

• Since the new home is more expensive, they can transfer the full $114,000.
• New assessed value: $415,000 - $114,000 = $301,000.

Tax savings: At Hillsborough County's approximate non-school millage of 10.5 mills, a $114,000 reduction in assessed value saves approximately $1,197 per year, or about $100 per month. School millage applies only to the base exemption, so the portability savings come from the non-school portion of the tax bill. That saving accumulates year after year, and because SOH continues to cap future increases at 3% annually on the new property, the benefit compounds over time.

For a seller who has built up a differential of $200,000 or more, which is not unusual in 33596's Newsome zone where prices appreciated sharply from 2020 to 2023, the annual portability savings can exceed $2,100 per year.

When Portability Does Not Apply

Portability only works for moves within Florida. If you sell your Valrico home and move to Georgia, Tennessee, or any other state, your SOH differential evaporates entirely. When you return to Florida and establish a new homestead, you start fresh at full market value with no discount.

Similarly, portability does not apply to rental properties or second homes. The receiving property must qualify for a Florida homestead exemption, meaning it must be your primary residence.

If you sell and then purchase a property in the same year, the portability calculation uses the assessed and just values from January 1 of the tax year in which you sold. Timing your purchase before or after January 1 can affect the calculation, and it is worth discussing with your Hillsborough County Property Appraiser.

How This Affects Valrico Buyers

Buyers purchasing from long-term Valrico homeowners should understand that the seller's tax bill does not reflect what you will pay. When ownership transfers, the SOH cap is reset. The new buyer starts with the full just value as their assessed value, subject only to the homestead exemption going forward.

On a $430,000 Valrico home where the seller was paying taxes on a $290,000 assessed value, the new buyer will be assessed at $430,000 (minus the homestead exemption). At Hillsborough County's combined millage of approximately 18 to 20 mills, the difference in taxes between what the seller paid and what the buyer will owe can easily exceed $2,500 to $3,000 per year.

This is why I always pull the full tax history on every home I show buyers. It prevents a common and expensive surprise at closing. You can verify assessed values and estimated taxes through the Hillsborough County Property Appraiser's website at hcpafl.org.

The Practical Checklist for Valrico Sellers Using Portability

Before you close on your Valrico home sale:

1. Confirm your SOH differential. Pull your property record from hcpafl.org. The just value and assessed value are listed. The difference is your potential portability benefit.

2. Confirm you are buying in Florida. Portability only applies to a new Florida homestead.

3. Track your three-year window. If you are renting in between, know your deadline year.

4. File by March 1 on the new property. File Form DR-501T at the same time as your homestead exemption application.

5. Do not assume it is automatic. The county does not transfer the benefit without your active application.

As a REMAX Collective Broker Associate with 23 years of experience in east Hillsborough County, I have seen sellers lose tens of thousands in long-term tax savings by missing this filing. It is a five-minute form that pays you back for decades.

November 2026 Ballot: Two Votes That Affect Your Portability and Tax Bill

The November 3, 2026 election includes at minimum two property-tax-related items for Florida homeowners. The first is the SOH portability cap removal (HJR 211), which would allow unlimited portability transfers if approved. The second is Amendment 3, which would dramatically expand the homestead exemption itself.

Both proposals require 60% approval to become part of the Florida Constitution. If you are selling your Valrico home in late 2026 or early 2027, the outcome of these votes could meaningfully affect both your portability math and the tax burden on your next purchase.

Barrett Henry is a Broker Associate at REMAX Collective, serving buyers and sellers in Valrico, Bloomingdale, Brandon, River Hills, and across east Hillsborough County. He can be reached for a free, no-obligation seller consultation through the contact form on this page.

Related Resources on ValricoAgent.com

For a deeper look at how your current Valrico tax bill is calculated and what the homestead exemption does for your base assessment, see Property Taxes in Valrico FL and Hillsborough County. For sellers thinking about when to list, our guide on The Best Month to List a Home in Valrico has specific data on seasonal demand patterns in 33594 and 33596. If you are considering your net proceeds after taxes and selling costs, our Cost of Selling a House in Valrico FL breakdown walks through every line item.

External sources:

• Florida Department of Revenue: Save Our Homes Portability Information
• Hillsborough County Property Appraiser: Portability Information
• Proposed 2026 Florida Property Tax Amendment 3 (CS/HJR 1F) FAQs - Pinellas County Property Appraiser