Yes, and the benefit is called Save Our Homes portability. It lets you carry up to $500,000 of your accumulated property tax savings to your next Florida homestead. File Form DR-501T within three tax years of leaving your old home. Trade up and the full benefit moves; trade down and a proportional share transfers.
What Is Save Our Homes Portability?
Save Our Homes portability is a Florida benefit that lets you carry your built-up property tax savings from one homestead to the next. The Save Our Homes cap limits annual increases in your assessed value to 3% or the change in inflation, whichever is lower. Over years of rising prices, a gap forms between your market value and your lower assessed value. That gap is your savings, and portability lets you keep most of it when you move.
The benefit lives in the Florida Constitution and in Section 193.155 of the state statutes. A homeowner can transfer up to $500,000 of that accumulated difference to a new Florida homestead. Without this tool, your assessed value would reset to full market value on the next home, and years of protection would vanish.
How Portability Works When You Move
The process follows a clear sequence tied to your homestead status. You homestead your current property, sell it, and then establish a new homestead in Florida. On the Discover South Florida Podcast, Larry Mastropieri explained the basic path.
"You can. It's called portability. You have to homestead your property, then eventually buy something else and sell the home. There's a calculation that allows you to do this portability move, which is great."
The transfer is never automatic, so paperwork matters. You submit Form DR-501T, the Transfer of Homestead Assessment Difference, alongside your new homestead application. Both go to the county property appraiser between January 1 and March 1 of the year you claim the new homestead. Buyers moving within Palm Beach County file with the same office that handles their homestead exemption.
The Three-Year Transfer Window You Cannot Miss
The timing is the detail that trips up the most sellers. You have three tax years to establish a new homestead and claim your portability. The clock starts on January 1 of the year you abandon the old homestead, not the day you sell it.
Say you leave your homestead at any point in 2026. Your window runs through the 2029 tax roll, giving you three years to buy and homestead again. Miss that deadline and the accumulated benefit disappears for good. A gap between moving out and closing on the next home can quietly shrink the time you have left.
Can You Transfer Portability Between Florida Counties?
Yes, portability follows you anywhere within Florida, not just within one county. Sellers can list in one county and buy in another while keeping the accumulated benefit. The paperwork simply travels between the two property appraiser offices.
The process adds one verification step across county lines. Your new county appraiser sends the form to your former county to confirm the benefit. That office issues a Certificate of Portability, known as Form DR-501R, and returns it for the final calculation. A move from Broward County up to Palm Beach Gardens works exactly this way.
How Portability Works in a Divorce or Shared Ownership
Portability grows more complex when more than one owner holds the homestead. The $500,000 cap applies to the property as a whole, not to each person. A divorcing couple or co-owners must plan how the benefit divides.
Two joint owners who split up and establish separate homesteads can divide the benefit between them. Each can claim up to half, so a shared $500,000 cap becomes a $250,000 maximum per person. A divorce decree can also assign the split differently when the court directs it. All owners must abandon the original homestead before any portion becomes available.
How Much of Your Tax Savings Can You Transfer?
The amount you can move depends on the price of your next home. Florida caps the transferable benefit at $500,000 of accumulated Save Our Homes difference. The calculation then splits into two paths, depending on whether you trade up or trade down.
Upsizing to a More Expensive Home
The upsize formula is the simple one and the most generous. When your new home matches or exceeds your old home in market value, the full benefit transfers. That transfer is capped at $500,000, and the amount comes straight off the new home's assessed value.
Picture an old home with a $500,000 market value and a $400,000 assessed value, a $100,000 benefit. You buy a new home at $700,000 and transfer the full $100,000. Your new assessed value becomes $600,000, and your tax bill reflects that lower figure from day one.
Downsizing to a Smaller Home
The downsize formula is proportional and catches many retirees off guard. When your new home costs less than your old one, you transfer only a share of the benefit. That share equals your new market value divided by your old market value.
Larry has seen downsizers slash their tax bill dramatically through this move.
"Some people that are downsizing pay damn near zero property tax on their new residence because of portability."
The savings can be striking when the numbers line up. Larry described the classic case on the podcast.
"Their home that they were paying taxes on for so long was like a $4 or $5 million home, and now they're buying a $1 million home. They're probably not going to have to pay much tax, if any."
The proportional math still delivers less than the full differential, so the exact figure varies. A seller trading down in Delray Beach should run the numbers before listing. That way the new tax bill is a known quantity, not a surprise.
Thinking about your next move within West Palm Beach, Boca Raton, or anywhere in South Florida? We pin down your portability benefit before you list or buy, so your next tax bill holds no surprises. Call The Mastropieri Group at (561) 544-7000.
Why Portability Is a No-Brainer for Florida Homeowners
Few tax tools deliver this much value for so little effort. Portability rewards long-term Florida homeowners who have watched their assessed value stay low while the market climbed. Larry did not mince words about its worth.
"Portability is a great tool. You should absolutely use it if you have access to it. It's like a no-brainer."
The benefit can be worth thousands of dollars every year for the life of your next home. A larger transferred savings also means a smaller taxable base, which lowers your monthly escrow and improves your buying power. Homeowners across Broward County leave real money on the table when they skip the filing.
How a Lower Assessed Value Shrinks Your Mortgage Payment
Portability does more than cut your annual tax bill. A smaller taxable base ripples straight into your monthly mortgage costs. That connection matters for any buyer financing the next home.
Your lender folds property taxes into your monthly payment through an escrow account. A lower assessed value means a lower tax figure, which trims that escrow portion. The result is a smaller total payment and a healthier debt-to-income ratio. Stronger numbers can even lift how much home you qualify for in Boca Raton.
Why You Should Never Guess at the Portability Math
The exact benefit hinges on numbers only the property appraiser can confirm. A rough estimate can steer a major decision in the wrong direction. Larry always points sellers to the source before they commit.
"What I always recommend, when you're thinking through a portability decision, is call the Palm Beach County Property Appraiser or go in and ask them to walk you through it."
A free tool also does the heavy lifting if you prefer to start online. Larry pointed to the official resource.
"You can go on the property appraiser website and see exactly how to calculate it. It actually calculates it for you."
Still, a direct conversation removes any lingering doubt about your specific numbers. The stakes are simply too high to lean on a rough guess. Larry made that point plainly.
"You don't want to guess at this, because it's probably important to you, and it's probably a factor in why you're selling and buying."
Does Portability Apply If You Move to Florida From Another State?
No, portability does not apply to a move from outside Florida. The benefit only transfers from a prior Florida homestead, so a first-time Florida buyer has nothing to carry over. Your new home is treated as a fresh homestead under the current exemption rules.
A newcomer still qualifies for the standard homestead exemption after establishing residency. The Save Our Homes cap then starts building on your new assessed value from that point forward. Out-of-state buyers should factor this reset into their first-year tax expectations.
How Portability Connects to Amendment 3
Portability stands entirely separate from the November 3, 2026 ballot measure. Amendment 3 would raise the non-school homestead exemption, but it would not change how portability works. The two benefits would simply stack for eligible homeowners.
A ported Save Our Homes benefit would lower your assessed value first. Any expanded exemption from Amendment 3 would then apply on top of that reduced figure. That combination could compound the savings for a homeowner who moves and homesteads correctly. Buyers upgrading within Palm Beach Gardens could benefit from both at once.
Portability Checklist for Your Next Florida Move
- Confirm your current homestead is active, since portability transfers only from a qualified Florida homestead.
- Establish your new homestead within three tax years of abandoning the old one, or the benefit expires.
- File Form DR-501T with your new county property appraiser between January 1 and March 1.
- Expect the full accumulated benefit when upsizing, capped at $500,000 of transferred savings.
- Run the proportional formula when downsizing, because you transfer only a share of the benefit.
- Contact the property appraiser or a tax professional to confirm your exact figure before you list or buy.
Carry Your Savings Forward and Move With Confidence
Portability can protect thousands of dollars a year, yet the benefit slips away without the right filing and timing. We steer buyers and sellers through the homestead rules, the three-year window, and the upsize or downsize math. Your savings then travel with you to the next home. The best plan weighs your current homestead, your sale date, and the price of your next property together. We help you align all three. Reach out to The Mastropieri Group, Realtors® at (561) 544-7000 and share your current home and your next move, and we will help you keep every dollar you have earned.