Florida Real Estate Investor Guide · November 2026 Ballot Measure · Palm Beach County

Florida's Property Tax Amendment: What a Lower Non-Homestead Cap Means for Your Rental Portfolio

By Jean Taveras, Broker-Owner, Atlis Property Management  ·  Updated September 2026

Every single Palm Beach County property tax bill starts with an assessed value, and for non-homestead property — every rental, every vacation home, every investment property that isn't someone's primary residence — that assessed value currently can't grow more than 10% in a single year, regardless of how much the property's actual market value increases. A measure heading to voters this November would cut that ceiling in half. For investors holding property across Jupiter, Palm Beach Gardens, West Palm Beach, Boca Raton, Delray Beach, Wellington, and the rest of Palm Beach County, this is worth understanding well before Election Day, not after.

What the Amendment Actually Changes

Florida's Legislature passed the amendment during a special session as HJR 1F, with companion legislation SB 4F, cutting the non-homestead assessment growth cap from 10% to 5% annually. The same package raises the homestead exemption for owner-occupied primary residences to $150,000 in 2027 and $250,000 in 2028 — but that part of the amendment applies only to homesteaded primary residences, not rental property, so investors shouldn't expect that specific benefit to apply to their non-homestead holdings.

The mechanism worth understanding is the difference between assessed value and market value. Florida already caps how fast assessed value — the number your tax bill is actually calculated from — can rise each year, separate from whatever is happening to the property's real market value. If a rental property's market value jumps 15% in a strong year, the current 10% cap already limits how much of that increase shows up in the tax bill that year. A 5% cap would limit it further, meaning a bigger gap between market value and taxable assessed value builds up over time on appreciating property.

Why This Matters More in a Market Like Palm Beach County's

This amendment matters most where property values are rising quickly, and Palm Beach County single-family homes have been doing exactly that — recent data puts the county's single-family median at $700,000, up nearly 12% year over year. In a market appreciating at that pace, the difference between a 10% and a 5% assessment cap is not theoretical; it's the difference between a tax bill that can nearly track fast-rising market values and one that grows meaningfully slower, building a larger cushion between what a property is worth and what its tax bill reflects.

Illustrative only. Actual assessed value calculations depend on each property's specific assessment history and county appraisal, and this table does not constitute tax advice.

The Fiscal Trade-Off Behind the Amendment

A lower assessment cap sounds like a straightforward win for property owners, and for many it would be — but it isn't free from a public finance standpoint. Florida TaxWatch's analysis of the broader tax package projects a revenue loss in the billions annually once fully phased in, since a lower cap means less taxable value growth flowing to the counties, school districts, and municipalities that rely on property tax revenue to fund services. That revenue gap is part of why this change requires the higher 60% voter threshold rather than a simple majority — Florida's constitution treats changes with this scale of fiscal impact as needing broader public buy-in.

For an investor, understanding this trade-off matters beyond just knowing how to vote. Local governments facing reduced property tax growth sometimes respond by adjusting millage rates, fees, or other revenue sources to offset the gap, which can partially blunt the benefit a lower assessment cap would otherwise deliver. The headline number — 10% down to 5% — is real, but the net effect on any specific owner's total tax bill depends on how local taxing authorities respond to the revenue change over time, not just on the cap itself.

What Investors Should Do Before November

“Owners ask me whether they should factor this into next year's numbers. My answer is always to wait for the actual vote. A lot can happen between a legislature passing an amendment and voters deciding on it in November, and 60% is a real bar to clear — treat it as a possibility worth watching, not a plan to build around yet.”

— Jean Taveras, Broker-Owner, Atlis Property Management · FL Broker CQ1071712

How This Fits Alongside Other 2026 Tax Changes

The non-homestead cap change didn't happen in isolation. The same legislative session produced a separate, smaller tax relief package worth roughly $290 million, including a sales tax exemption for home hardening products like impact-resistant windows and doors, and a property tax assessment cap specifically for mobile homes. None of those pieces require voter approval the way the constitutional amendment does — they took effect through ordinary legislation. For an investor tracking the full picture of what changed in 2026 versus what's still pending a vote, it's worth keeping those two categories separate: enacted law that applies now, and a ballot measure that applies only if approved in November.

The home hardening sales tax exemption in particular is directly relevant to Palm Beach County rental owners doing wind mitigation upgrades, since it reduces the upfront cost of exactly the kind of improvements that also tend to lower insurance premiums — a rare case this session of a tax change and an insurance benefit pointing the same direction at once.

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