Quick answer: Florida property tax portability lets you take the tax savings you built up in your Florida homestead and move them to your next Florida homestead. You can move up to $500,000 of savings. You have about three years to do it, and you have to file a form called DR-501T with your county property appraiser by March 1.
If you own a home in Florida and you are thinking about moving to a different Florida home, there is one word you need to know. That word is portability. It sounds big and boring. It is really one of the best money savers a Florida homeowner has. Let me explain it the easy way, the way I would explain it to my grandkids.
What is a homestead in Florida?
A homestead is the home you live in all year. It is your main home, not a vacation home or a rental. When you make your Florida home your homestead, you sign up with your county property appraiser, and you get two good things.
The first is the homestead exemption. It takes about $50,000 off the value the county uses to figure out your taxes. For the 2026 tax year it is $51,411.
The second is called Save Our Homes. That is the part this whole post is about.
Who qualifies for the Florida homestead exemption?
You qualify if you own the home and it is your permanent home on January 1 of the tax year. That date is the one that matters. If you close on a home in February, you usually file for the next tax year, not this one.
Your county property appraiser decides who qualifies. They may ask for proof that Florida is really home, like a Florida driver license, Florida voter registration, Florida car registration, and the address you use on your federal tax return.
Good news: you do not have to reapply every year. Once you are approved, it renews on its own. You do need to tell the property appraiser if something changes, like renting the home out, a change in who is on the deed, or a marriage or divorce.
What does Save Our Homes do?
Picture your home’s value as a balloon. In Florida, home prices can blow that balloon up fast. Once your home is a homestead, the number the county taxes you on can only grow a little each year. It can go up 3% or the rate of inflation, whichever is smaller. So your home’s real price might jump, but your taxed number creeps along slowly.
After a few years, there is a gap between what your home is really worth and what you pay taxes on. That gap is your savings. If you have lived in your home a long time, that gap can be really big.
One thing Save Our Homes does not do is freeze your tax bill. It only limits how fast your taxed value can grow. Tax rates can still change, and fees that are not based on your home’s value can change on their own. Your taxed value can even go up a little in a year when prices are flat, because it is still catching up to what your home is really worth.
How does Florida property tax portability work?
Florida property tax portability means you get to take that gap with you when you move. Think of it like a backpack. Your savings go in the backpack, and you carry it to your next Florida home. You do not have to start over at zero. Your backpack can hold up to $500,000 in savings.
Here is the part people miss: your homestead exemption does not move by itself, and neither does your backpack. You file for both on your new home.
How is portability figured? An easy example
Let’s say your home is worth $400,000, but you pay taxes as if it is worth $300,000. Your backpack holds $100,000.
What if I move to a more expensive home?
If you move to a home that costs more, you carry the whole backpack. Say you buy a $500,000 home. You take all $100,000 with you, so you pay taxes as if your new home is worth $400,000.
What if I downsize to a smaller home?
If you move to a home that costs less, you carry part of the backpack. Here is how. Your $100,000 in savings was one quarter of your old home’s $400,000 value. If your new home costs $200,000, you get one quarter of that, which is $50,000. You pay taxes as if your new home is worth $150,000.
| Your move | Old home value | Savings in your backpack | New home value | Savings you take | New home taxed as if worth |
|---|---|---|---|---|---|
| Move up | $400,000 | $100,000 | $500,000 | $100,000 (all of it) | $400,000 |
| Downsize | $400,000 | $100,000 | $200,000 | $50,000 (one quarter of $200,000) | $150,000 |
How long do I have to use portability in Florida?
You have three years. The clock starts on January 1 of the year you left your old homestead, not on the day you sold. So if you moved out of your old home in 2026, your new home needs to be your homestead by January 1, 2029. Renting for a while in between is fine, as long as you make your new home your homestead inside that window.
Three years has not always been the rule. It used to be two. Florida voters added the extra year when they passed Amendment 5 in 2020, which is a big help if your home search or your new construction takes longer than you planned.
How do I apply for portability in Florida?
You file two forms with the property appraiser in the county where your new home is. The first is the homestead exemption form (DR-501). The second is the portability form (DR-501T). The deadline is March 1. In Hillsborough County, you can file for homestead online with the Hillsborough County Property Appraiser, and they also keep a handy portability FAQ.
If you forgot to file for portability, you can still apply later. You will get your savings going forward, but you will not get money back for the years you missed.
Can I take portability to another county or another state?
Another county, yes. You can move your backpack to any county in Florida, and you can use portability every time you move. Another state, no. Portability only works from one Florida homestead to another Florida homestead. If you are moving here from up north, there is no backpack to bring yet, but you start filling one the day your Florida home becomes your homestead.
Is anything changing with Florida property taxes?
As of October 2026, Florida voters will decide on Amendment 3 on November 3, 2026. It would raise the homestead exemption starting in 2027. I explain what is in it in my Florida property tax amendment guide. If you are reading this after the vote, call me or your county property appraiser and we will tell you what changed for you.
What are the most common portability mistakes?
The biggest one is thinking portability happens on its own after closing. It does not. You have to file for it. The next one is mixing up the homestead exemption and your Save Our Homes savings. The exemption stays with the old house, and you apply for a fresh one on the new house. The savings are the part that moves.
Another one I see a lot is using the seller’s tax bill to guess what you will pay. That bill reflects the seller’s own years of savings, and the home gets a new taxed value after it sells, so your bill can look very different. And if you leave Florida for a while and plan to come back, check your exact dates before you count on the three-year window.
What if my situation is a little different?
Some moves need a closer look. If you are keeping your old home, putting your new home in a trust or an LLC, planning to rent it out, or going through a divorce or combining two households, the rules get specific fast. Check with your county property appraiser before you assume anything, and talk with a Florida attorney before you put the deed in a trust or company name, because that choice can affect your homestead too.
Quick answers about Florida portability
When do I need to own the home to get homestead? You need to own it and live in it as your permanent home on January 1 of the tax year.
Do I have to apply for homestead every year? No. It renews on its own once you are approved. Just tell your property appraiser if you rent the home, change who owns it, or move.
Is portability automatic in Florida? No. You have to file the DR-501T form along with your new homestead application.
What is the most I can move? $500,000 of Save Our Homes savings.
Does portability lower my home’s price? No. It lowers the value you are taxed on, not what the home is worth or what you pay for it.
Who can tell me my exact number? Your county property appraiser. Your old tax bill shows your just value and your assessed value, and the difference is roughly what is in your backpack.
Let’s figure out your backpack together
If you have owned your Florida home for a while, your backpack might be worth a lot more than you think, and it can change which home makes the most sense for your next move. A buyer looking at a home also needs to know that the seller’s tax bill will not be their tax bill, which I cover in Florida property taxes for homebuyers. I am always happy to sit down and look at your numbers with you. And tell me about the move itself. Are you looking to be closer to the grandkids, size down so you can travel more, or finally get that boat in the backyard?
Shawna Calvert, REALTOR®, Team Leader of The Calvert Home Team at 27North Realty. Call or text 509-294-6818, or send me a note here.
This post is a friendly explainer, not tax or legal advice. Your county property appraiser has the final word on your numbers. Sources: the Florida Department of Revenue and Florida county property appraiser portability guides, checked October 2026.
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Florida property taxes explained
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Selling your Apollo Beach home
Moving to Florida: relocation help
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