Florida's Save Our Homes Cap and Portability: A Jupiter Buyer's Guide

This page explains the mechanics of Florida's homestead exemption, the Save Our Homes assessment cap, and portability, using the Palm Beach County Property Appraiser's own guidance as the primary source. Rates and indexed amounts change each year — always confirm current figures at pbcpao.gov before relying on them.

Why this matters for a Jupiter buyer

Property tax is the single largest recurring cost of Florida homeownership after a mortgage payment. In Jupiter, the difference between a homesteaded primary residence and a non-homesteaded second home or investment property can run into tens of thousands of dollars per year on the same house — driven by three things that this page walks through in order:

1. The homestead exemption itself, which reduces the value on which you're taxed;
2. Save Our Homes, which caps how fast your assessed value can rise year over year; and
3. Portability, which lets you take an accumulated Save Our Homes tax-savings "cushion" with you when you sell one homestead and buy another in Florida.

If you're new to Florida entirely, the moving-to-Jupiter guide puts this in broader context; if you're a snowbird deciding whether to declare Florida as your primary domicile, see the snowbirds page. For the tax mechanics that trip up recent buyers when they don't establish homestead in time, see how Jupiter property tax bills can jump after closing.

The homestead exemption itself

Per the Palm Beach County Property Appraiser, the standard homestead exemption is $25,000 applied to the first $50,000 of assessed value and applies to all taxes, including school taxes. This is the exemption established by Florida Statutes § 196.031.

An additional exemption of up to $25,722 for 2025 applies to assessed value of $50,000 or more, is inflation-indexed each year, is applied automatically, and — importantly — does not apply to school taxes. That last point is why the "$50,000 total exemption" shorthand you'll hear at cocktail parties is slightly off: the second layer excludes the school portion of your bill.

Eligibility is based on ownership and Florida residency as of January 1. The filing deadline is March 1. Miss it and you wait a full tax year for the exemption to take effect. Palm Beach County processes these applications through PBCPAO, and instructions live on the same PBCPAO page linked above.

Save Our Homes: the 3% assessment cap

Here is where the real long-run tax savings come from. Once your property is homesteaded, Save Our Homes caps annual increases in assessed value at 3% or the change in CPI, whichever is lower. Market value can keep climbing at Jupiter waterfront's actual pace; assessed value — the number the millage is applied to — is limited to that cap.

Over five, ten, twenty years, the gap between market value and Save Our Homes assessed value can become enormous. A house that grows from $1.5M to $3M in market value while its assessed value only grows 3% a year has built up a large "cushion" of protected tax savings. This cushion is real economic value — and that's where portability comes in.

Portability: taking your savings to your next Florida home

Under Florida's portability rules, when you sell your homesteaded property and buy another Florida home, you can transfer up to $500,000 of accumulated Save Our Homes benefit to the new home's assessed value.

Three specifics that trip people up:

• The new homestead must be established on or before January 1 of the third year after you abandoned the prior homestead. In other words, you have a window — but not an infinite one.
• The same March 1 filing deadline applies to the portability application itself. Filing homestead does not automatically apply portability; you file the portability form as well.
• For spouses moving to separate new homesteads (a rare but real situation), a Designation of Ownership Shares form is used to split the accumulated benefit.

If a portability application is denied, you can appeal to the county's Value Adjustment Board — the process is described on PBCPAO's portability page.

Millage: how the tax is actually calculated

The Property Appraiser sets values. The Property Appraiser does not set tax rates. Per PBCPAO, one mil equals $1 of tax per $1,000 of taxable value. The Town of Jupiter, the school district, the county, and any special taxing districts each set their own millage, and those are combined on your TRIM notice each August.

For a specific tax year's proposed millage in Jupiter or Jupiter Inlet Colony, PBCPAO publishes the schedule at pbcpao.gov/trim/hearings.htm. Those numbers change annually with the budget cycle — cite that page directly rather than relying on a stale figure from a blog.

Common Jupiter scenarios

Scenario 1: Long-time Jupiter homesteader upsizing to waterfront

A seller who's owned their current Jupiter homestead for fifteen years has usually accumulated a very large Save Our Homes cushion. Selling to buy a $4M waterfront home and porting up to $500,000 of assessed-value savings materially reduces the first year's tax bill on the new property.

Scenario 2: Snowbird converting to Florida primary

The tax savings from switching a Northeastern primary residence to Florida are not just about the state income tax; they include establishing homestead in Florida, filing for the exemption by March 1, and starting the Save Our Homes cushion. See the snowbirds page for a broader discussion of domicile.

Scenario 3: Selling a non-homesteaded investment property

An investment property doesn't have homestead or Save Our Homes protection — its assessed value tracks market. If a family owned it as a rental and is now converting a different Florida home to homestead, the timing of the conversion matters.

What this page is not

This is general information about how Florida's assessment framework works, not tax advice. Every homestead situation has facts that matter — trust arrangements, LLC ownership, prior residence timing, spouse residency, snowbird patterns — that a CPA and a Florida real estate attorney need to look at before you rely on a specific number. Kyle's job as your broker is to make sure the tax and title questions are asked before you're under contract; the answers come from your CPA and attorney.

Talk to a Jupiter broker who lives here

If you want a private, no-obligation conversation about a specific property, community, or waterfront strategy, call the broker directly.

Call Kyle: 561-371-5143 · Contact form · What's my home worth?

Kyle Camerlinck, MBA — Managing Broker, Taiter Realty · 1090 Jupiter Park Drive, Suite 101, Jupiter, FL 33458

Sources

• Palm Beach County Property Appraiser — Homestead Exemption / Save Our Homes: https://pbcpao.gov/homestead-exemption.htm
• Palm Beach County Property Appraiser — Portability: https://pbcpao.gov/portability.htm
• Palm Beach County Property Appraiser — Tax Roll (millage mechanics): https://pbcpao.gov/tax-roll.htm
• Palm Beach County Property Appraiser — TRIM hearings and proposed millage: https://pbcpao.gov/trim/hearings.htm
• Florida Department of Revenue — Tax Information for New Residents: https://floridarevenue.com/Forms_library/current/brochure/gt800025.pdf