Portability runs on January 1, not on your closing date.

A seller moving from one Florida home to another usually knows the savings are portable. What catches people is how the clock is counted. It is not counted from the day the old house closes. It is counted in tax years that turn over on January 1, and that difference can be worth a full year of eligibility.

There is a second problem layered on top of it. A great deal of the published guidance on this subject still says the window is two years. That was right once. It stopped being right on January 1, 2021.

What is actually being transferred

Florida's Save Our Homes limitation caps how much the assessed value of a homestead property can rise each year. Over a long tenure, the gap between what a home is worth and what it is assessed at can grow substantial. That gap is the assessment difference, and it is the thing that moves.

What does not move is the exemption itself. The new home needs its own homestead exemption application. Portability is a separate request made alongside it, not a box that carries over automatically because the previous home had one.³

One framing point worth making early, because the statute is where the answers are: Fla. Stat. 193.155(8) never uses the word portability.¹ It calls this the transfer of the homestead assessment difference. Everyone searches for the first word and the law is written in the second, which is part of why the accurate information is harder to find than the inaccurate kind.

Three years, not two

The statute is explicit. Subsection (8) applies where a person has received a homestead exemption as of January 1 of any of the 3 immediately preceding years.¹

The reason the wrong number is so widespread is that it used to be the right number. Florida Amendment 5, approved by voters in November 2020 with just under 75 percent of the vote, extended the period from two years to three, effective January 1, 2021.² Pages written before that date were accurate when published. Pages written after it have frequently copied them.

The practical consequence is narrow but real. A seller working from a two-year assumption may conclude the window has closed when it has not. That conclusion costs nothing to check and can be worth a great deal to be wrong about.

The part almost nobody gets right: the clock runs on January 1

This is the section worth slowing down on, because it is where two sellers in apparently identical situations end up with materially different amounts of time.

The three years are tax years, and a Florida tax year is fixed to January 1. The Palm Beach County Property Appraiser states the requirement plainly:

you must establish your new residence on or before January 1 of the third year after abandoning your previous homestead.

Palm Beach County Property Appraiser³

Read that against a calendar rather than against an intuition about three years. What matters is the last January 1 on which the old home was homestead. The closing date matters only in that it determines which January 1 that was.

So a seller whose old home was still their homestead on a given January 1 and who moves out later that same year has their count start from that January 1 — and a seller who stays put a few weeks longer, through the next January 1, starts the count from the following year instead. Same three tax years, a full extra year of calendar time.

That is not a loophole and it is not advice to time a closing around it. Closings move for a dozen reasons that matter more than this one. It is simply a thing worth knowing exists, and worth raising early enough that it is a known fact in the file rather than a discovery afterward.

What the cap actually is

The transfer is capped at $500,000. Under Fla. Stat. 193.155(8), the reduction is the lesser of $500,000 or the difference between the just value and the assessed value of the prior homestead. The statute applies the same ceiling in the other places the amount could otherwise be enlarged: where there were multiple prior owners, and across the total transferred to all new homesteads.¹

Moving to a less expensive home is handled differently, and this is a point where a reasonable assumption is wrong. It is not a matter of subtracting the same flat difference. Where the new homestead has a lower just value than the prior one, the statute sets the assessed value using the ratio of the prior assessed value to the prior just value.¹ That produces a different number than most people expect, and it is the county property appraiser who calculates it for a specific property.

The deadline, and the route that exists after it

The application deadline is March 1 of the tax year being claimed — the same deadline as the homestead exemption itself. The transfer is requested on the portability application, Form DR-501T, filed with the county property appraiser.³⁴

March 1 is widely presented as absolute. The statute is somewhat softer than that. Fla. Stat. 193.155(8)(j) provides that a person who fails to file by March 1 may file an application and petition the value adjustment board, generally within 25 days after the property appraiser mails its notice, with a nonrefundable filing fee. The person has to be qualified, and has to show particular extenuating circumstances, which is a real standard rather than a formality.¹

There is also a separate provision for a person who does not claim the transfer in the first year they could have. It permits filing in a later year, within the three-year window, but it does not produce refunds for the years in between.¹ Later is possible. Later is not free.

Where this sits relative to a closing

Portability is a property-tax matter, administered by the county property appraiser. It is not part of title work and it is not something a closing agent files, secures or controls. Nothing on a settlement statement makes it happen.

The reason it belongs in a guide written for the closing side anyway is timing. The facts that determine eligibility — which January 1 the old home was last homestead, when the new residence is established — are set by events around the transaction, and they are fixed long before anyone sits down with the appraiser's form in February. By the time the question gets asked, the answer has usually already been decided.

Figures, deadlines and the treatment of a particular property are confirmed with the county property appraiser for the county the property sits in, whose office administers this and performs the calculation. County pages vary in how current they are, and some still carry the pre-2021 two-year figure, so the statute and the appraiser's own office are the places to settle a question rather than a general article.

The short version

• The window is three tax years, not two. It changed on January 1, 2021, and a lot of published guidance has not caught up.²
• The count runs from January 1 of the last year the old home was homestead, not from the closing date. Time of year matters more than people expect.³
• The transfer is capped at $500,000, and a move to a less expensive home is calculated by ratio rather than by subtraction.¹
• The deadline is March 1, on Form DR-501T, filed with the county property appraiser alongside the new homestead exemption application.³
• A missed deadline has a narrow route through the value adjustment board on a showing of particular extenuating circumstances. It is not a second deadline.¹
• This is the property appraiser's process, not a closing service. The facts that decide it are set around the transaction, which is why it is worth raising early.

Common questions

How long do I have to transfer my Florida homestead savings to a new home?

Three tax years. Fla. Stat. 193.155(8) applies where the person has received a homestead exemption as of January 1 of any of the 3 immediately preceding years. Many published pages still say two years, which was correct before January 1, 2021, when a 2020 constitutional amendment extended the period from two years to three.

Is the Florida portability window counted from the day I sell my house?

No. It is counted in tax years that turn over on January 1, not from the closing date. County property appraisers describe the requirement as establishing the new residence on or before January 1 of the third year after abandoning the previous homestead. Because the count is anchored to January 1, the amount of calendar time available varies with the time of year the old home stopped being homestead.

How much of a Florida homestead assessment difference can be transferred?

Up to $500,000. Under Fla. Stat. 193.155(8) the reduction is the lesser of $500,000 or the difference between the just value and the assessed value of the prior homestead, and the statute separately caps the amount where there were multiple prior owners and caps the total transferred to all new homesteads.

What is the deadline to file for portability in Florida?

March 1 of the tax year being applied for, which is the same deadline as the homestead exemption application itself. The transfer is requested on the portability application, Form DR-501T, filed with the county property appraiser alongside the new homestead exemption application.

Can I still get portability in Florida if I miss the March 1 deadline?

Possibly, though it is not automatic. Fla. Stat. 193.155(8)(j) allows a person who fails to file by March 1 to file an application and petition the value adjustment board, generally within 25 days after the property appraiser mails its notice and with a nonrefundable filing fee. The statute requires the person to be qualified and to show particular extenuating circumstances.

Does Florida portability apply if I move to a less expensive home?

There is a provision for it, and it is calculated differently from an upsize. Where the new homestead has a lower just value than the prior one, Fla. Stat. 193.155(8) sets the assessed value by applying the ratio of the prior assessed value to the prior just value, rather than by subtracting a flat difference. The county property appraiser calculates the figure for a specific property.

Sources

Every factual claim above is drawn from the sources below. Statutory figures and deadlines were read from the official source rather than from secondary coverage. Sources last checked October 26, 2026.

1. Fla. Stat. 193.155 — Homestead assessments; subsection (8) governs transfer of the assessment difference The Florida Senate, official statute text Retrieved October 26, 2026
2. Florida Amendment 5 (2020) — extended the Save Our Homes portability period from two years to three, effective January 1, 2021 Ballotpedia Retrieved October 26, 2026
3. Portability — You can take it with you (application and the January 1 requirement) Palm Beach County Property Appraiser Retrieved October 26, 2026
4. Portability — Save Our Homes assessment difference transfer Pinellas County Property Appraiser Retrieved October 26, 2026