No. You cannot transfer the homestead exemption itself to a new home in Florida. You have to file a fresh application on the new house. What you can transfer is the part that is actually worth money, your accumulated Save Our Homes savings, up to $500,000. That transfer is called portability, and it is the most valuable piece of paper in a Florida move-up purchase.
I have watched sellers leave $200,000 of assessed value on the table because nobody told them the form existed. It is one page. Here is how it works.
What you are actually transferring
Your homestead exemption knocks $50,000 off your assessed value. Useful, but small. Save Our Homes is the bigger benefit. It caps how fast the assessed value on a homesteaded property can rise, at 3% a year or the change in the consumer price index, whichever is lower. Market values in Naples and Bonita Springs have climbed faster than 3% in most of the last ten years, so a gap opens between what your house is worth and what the county taxes you on.
That gap is your Save Our Homes benefit. If the property appraiser puts the just market value at $900,000 and the assessed value at $540,000, your benefit is $360,000. Portability lets you carry that difference to the next homestead, which lowers the assessed value on the new house from day one.
The cap is $500,000. Anything above that stays behind.
You have three years, and the clock is not what people think
This is where deals go wrong. You must establish homestead on the new property within three years of January 1 of the year you abandoned the old homestead. Not three years from the closing date.
Say you sell your Naples homestead in June 2026 and you held homestead on it for the 2026 tax year. You abandoned it during 2026, so the clock runs off January 1, 2027, and you have through the 2029 tax year to establish homestead somewhere new. Sell in January 2026 instead and you lose most of a year compared with what a plain three-year reading suggests. If you are renting while you look, keep that date in front of you.
Moving up versus moving down
If the new home's just market value is equal to or higher than the old one, you transfer your whole Save Our Homes benefit, up to the $500,000 cap. Clean and simple.
Downsizing works on a ratio instead. The county divides your old Save Our Homes benefit by your old just market value to get a percentage, then applies that percentage to the new home's market value.
Run the $900,000 house with the $360,000 benefit. That is 40%. Sell it, buy a $600,000 condo, and you port 40% of $600,000, which is $240,000. Assessed value on the condo starts at $360,000 instead of $600,000, and the $50,000 exemption comes off that. At a Collier County rate near 1.1%, that is roughly $2,600 a year saved, every year, and the 3% cap starts compounding again from the lower number.
One consequence worth sitting with: buy small enough and the ratio gives back less than you expect. Two people downsizing from identical houses can end up with very different tax bills depending on what they buy next. Run both numbers before you choose between two properties.
Spouses, and what happens if you buy together
If both of you held homestead on the same property, you can split the benefit or move it together, but the combined amount still cannot exceed $500,000. If two people who each had a separate homestead buy one house together, the county does not add the two benefits. The larger one controls, capped at $500,000.
If you are divorcing and selling the marital homestead, both parties have to sign off on how the benefit gets divided. Settle it in the agreement. Sorting it out at the appraiser's counter in February is no fun.
The forms and the March 1 deadline
Two forms, filed together. Form DR-501 is the homestead exemption application on the new property. Form DR-501T is the Transfer of Homestead Assessment Difference, which is the portability request. Both are due by March 1 of the year you want the exemption to apply.
File with the appraiser in the county where the new home sits. Collier County Property Appraiser covers Naples, Marco Island, and Immokalee. Lee County Property Appraiser covers Bonita Springs, Estero, and Fort Myers. Portability works across county lines inside Florida, so moving from Fort Myers to Naples costs you nothing. The new county requests the certified benefit figure from the old one.
Bring the address of the previous homestead, the names on that deed, and the parcel number. Miss March 1 and you are not permanently out, but you lose that tax year and you will be filing a late application with the Value Adjustment Board.
What this does to your tax estimate while you shop
The tax number on Zillow, and usually the one on the MLS sheet, is the current owner's bill. It reflects their Save Our Homes history, not yours. When a long-time owner sells, the assessed value resets to market for the new buyer and the bill can double. I have had buyers budget off a listing sheet and get a real shock in November.
Portability is what blunts that reset. With a benefit worth porting, your first-year bill on the new house can land close to what you were already paying. Without one, assume market value times the millage rate and plan accordingly. I walked through how the Collier bill is built in how property taxes work in Naples, and if the new place is in a newer community, CDD fees sit on top of all of this.
One thing on the November ballot
Florida voters decide a property tax amendment on November 3, 2026 that would raise the homestead exemption in steps if it clears 60%. It does not change portability or the $500,000 cap. A separate proposal to lift that cap stalled in committee and is not on the ballot. Plan around the rules as they stand today.
Have questions about a specific property or neighborhood? Call John at 239-304-6224 or send a message.