Florida Real Estate Glossary entry. Definition, examples, and how this term applies to NE Florida transactions.
Florida voters passed the Save Our Homes constitutional amendment in 1992. It limits the annual increase in assessed value of a homesteaded primary residence to 3% or the inflation rate, whichever is lower. The cap applies only to homesteaded properties (your primary residence) and only after the first full year of ownership. Non-homesteaded properties (second homes, rentals, investment properties) get no protection and can be reassessed at full market value each year.
When you buy a Florida home, the seller's existing Save Our Homes protection does not transfer to you. The cap resets, and you begin paying property tax on the home's full market value. A long-time owner of a $400K home may be paying tax on an assessed value of $250K. You'll start at $400K. This is the single biggest reason new buyers' year-1 tax bills exceed the seller's previous bill by 30-60% or more.
A Mandarin homeowner bought in 2015 for $225,000. Twenty-five years later the home is worth $480,000 at market. Save Our Homes capped the annual assessment growth, so the homeowner's assessed value is $327,000 (about 32% below market). They pay roughly $3,860 per year in property tax. If you buy that same home in 2026 for $480,000, your assessed value reverts to $480,000. Your year-1 tax bill is approximately $5,665. You pay $1,800 more per year than the seller did for the identical home.
Florida homeowners moving from one homesteaded property to another can transfer up to $500,000 of accumulated Save Our Homes benefit. This is called portability. The benefit transfers within 3 years of the sale of the prior homesteaded property. Out-of-state buyers do not benefit from portability because they have no prior Florida homesteaded property to port from.
To establish a new homestead and start accumulating Save Our Homes protection, file a homestead exemption application with your county property appraiser by March 1 of the year following purchase. The exemption itself shaves $50,000 off the assessed value for tax purposes. Save Our Homes protection applies automatically once homestead is granted, and accumulates each year you continue to own and occupy the property.
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