Florida voters approved Amendment 3 on Tuesday, changing property-tax rules in ways that reach beyond the homeowner exemptions that dominated the campaign.
For commercial real estate, a central provision reduces the annual assessment-growth limit for qualifying non-homestead property from 10% to 5%. The Seminole County Property Appraiser’s Office says the category includes commercial buildings, rental properties, second homes and vacant land.
The distinction matters for investors preparing operating budgets. An assessment cap limits growth in the value used to calculate a tax. It does not directly fix the tax rate or guarantee that a property’s total bill will fall.
The appraiser’s office, which confirms the amendment passed November 3, says the non-homestead limit applies to non-school millages. School taxes remain outside that cap and are based on just, or market, value. Local taxing authorities also continue to set their millage rates through annual budget decisions.
That leaves owners with a more complicated underwriting exercise than simply reducing next year’s tax expense by a set percentage. A useful property-level review must separate the affected assessment from school taxes and other charges, then account for the rates ultimately adopted by the relevant authorities.
The amendment’s homeowner provisions expand the exemption for non-school taxes to as much as $150,000 in 2027 and $250,000 in 2028. Those homestead benefits should not be confused with an exemption available to an ordinary commercial investment property.
Local government finances provide the other side of the story. In its pre-election analysis, Miami-Dade County estimated a revenue reduction of approximately $385.8 million at current tax rates beginning in October 2027, rising to $696.7 million in October 2028. Those are the county’s estimates, not enacted service cuts or a forecast of what every owner will pay.
The county’s explanation also identifies both the larger homeowner exemptions and the lower non-homestead assessment cap as elements of the amendment. Its revenue warning illustrates why investors should watch municipal budgets alongside their own assessments.
For owners, the near-term takeaway is a change in the rules governing future taxable-value growth. The eventual effect on cash flow will depend on the individual property and subsequent local tax decisions. Election-night approval alone does not establish a new tax bill.
Sources
Seminole County Property Appraiser post-election explanation
Miami-Dade County fiscal analysis
Published by The Basis. Research dates, source references and illustrative assumptions are retained from the original article.
