Yes, your property taxes may rise after you buy a home in Jupiter, Palm Beach Gardens or Juno Beach, even if the seller's current tax bill looks low. Florida removes the seller's exemptions and Save Our Homes benefit after a change in ownership, then reassesses the property at just value on January 1 following the purchase. That is why the seller's bill should not be used as your long-term estimate.
Why can the seller's tax bill be so different?
A longtime owner may have a homestead exemption and years of protection under Florida's Save Our Homes assessment limitation. Those benefits belong to that owner; they do not simply pass to the buyer.
The Florida Department of Revenue's homebuyer guide explains that the previous owner's exemption and Save Our Homes benefit remain for the rest of the calendar year in which you buy. The property is then reassessed as of the following January 1. Your first bill can therefore resemble the seller's bill, while the next bill can be substantially different.
The assessed value after a sale is based on the property's just value. The sale price is relevant evidence, but buyers should not assume the final assessed value or tax bill will equal a simple percentage of the purchase price.
How should you estimate taxes before making an offer?
Start with the Palm Beach County Property Appraiser's tax calculator for the specific property. Do not rely only on the tax figure shown in a listing or on the seller's last bill.
Property taxes have two main moving parts: taxable value and the tax rates set by the authorities serving that address. Jupiter, Palm Beach Gardens and Juno Beach are all in Palm Beach County, but a buyer's total can vary with the municipality, school district and other taxing districts. Non-ad valorem assessments can also appear on the bill. This is why a countywide rule does not produce one townwide percentage.
When you are comparing homes, use the same method for each one:
- Look up the parcel and estimate taxes using a realistic value.
- Check which exemptions you may qualify for.
- Ask your lender to budget using the estimated post-purchase bill.
- Leave room for changes in tax rates and non-ad valorem assessments.
When does the homestead exemption help?
If the home will be your permanent Florida residence and you meet the eligibility rules as of January 1, you may apply for homestead exemption by March 1. The exemption can reduce taxable value. After the first year a home receives homestead exemption, the Save Our Homes limitation generally caps annual increases in assessed value at 3 percent or the change in the Consumer Price Index, whichever is lower.
The Palm Beach County Property Appraiser explains the local eligibility and filing process. A homestead exemption helps, but it does not preserve the seller's old assessed value for you.
Can you transfer a Florida homestead benefit?
Possibly. If you are moving from another Florida homestead, portability may let you transfer all or part of your accumulated Save Our Homes benefit, up to $500,000, to a qualifying new homestead. Palm Beach County says you must establish the new residence on or before January 1 of the third year after abandoning the previous homestead and apply for portability with the new homestead application. Review the county's portability guidance for your circumstances.
What should buyers do before choosing a home?
Build a property-specific estimate before deciding what monthly payment is comfortable. We can help you compare homes across our service area, identify the right parcel records and make the tax question part of the offer conversation instead of a surprise after closing.
Contact Ron Gozza and The Gozza Group or call (561) 618-2026 to discuss a home in Jupiter, Palm Beach Gardens, Juno Beach or the surrounding market.
Sources reviewed October 26, 2026: Florida Department of Revenue and Palm Beach County Property Appraiser. Tax estimates are property-specific; consult the Property Appraiser and your tax adviser about your circumstances.