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Florida property tax for homebuyers

The seller's tax bill tells you what they paid, not what you will pay after buying the home.

Their bill may reflect years of capped assessments and exemptions. Start with a new-owner estimate from the county property appraiser, using the home you plan to buy and the benefits you qualify for.

Find your county's estimate Check the millage math

Start with the home's county

Have the address or parcel number and expected purchase price handy. The county's estimator or appraisal staff can account for the property's location; a statewide percentage cannot.

Find your county property offices in Florida Revenue's directory if you need another way to reach them.

Browse all 67 county links

The reset usually comes the following January

For an ordinary home purchase, the seller's Save Our Homes assessment benefit does not carry over to you. On January 1 after the purchase, assessed value generally resets to the appraiser's estimate of market value. Your own eligible exemptions and any approved portability benefit are then part of your calculation.

For example, if you buy in June, that calendar year's bill may still reflect the seller's benefits. The next January begins the new assessment year, so the bill later that year can be higher even if the home has not changed.

This is why two similar homes can have very different tax bills. A longtime owner's capped assessment is not a price quote for the next owner. Certain family and title transfers have exceptions; ask the appraiser about those instead of treating every deed change as a sale.

Florida Revenue's homebuyer explanation (PDF)

Check what the estimate includes

The buyer's assessment and the rate year
Choose the new-owner or buying option, not a display of the seller's current taxes. Read which year's rates the estimator uses: it may use current or prior-year rates because next year's rates are not set yet.
A finished home, not just the lot
For new construction, confirm that the estimate includes the completed home. An older assessment or a pre-construction contract price may not reflect its value at completion. Ask the appraiser about the expected assessment.
Charges outside the value-based tax
Non-ad valorem charges are assessments not based on the home's value, such as some waste-service or CDD assessments. Some county estimators include them and others do not. Check before adding them, so you neither miss nor count them twice. Private HOA or condo dues are separate.
The allowance in your mortgage payment
Share the buyer estimate with your lender and ask what tax figure it used. Dividing an annual estimate by 12 helps with budgeting, but it is not a quote for your escrow payment, which can also include insurance and other adjustments.

The millage math, once you have the figures

One mill is $1 per $1,000. The formula is taxable value divided by 1,000, then multiplied by the millage rate. For a simple illustration, $300,000 at 18 mills is about $5,400.

Taxable value is the assessed value after applicable exemptions, not simply the purchase price. Because school and non-school taxable values can differ, use the value and rate for the same taxing authority. You can combine rates only when they apply to the same taxable value.

Calculate tax from a taxable value and millage rate

Use matching figures from the appraiser's estimate or tax record. This calculates only the value-based tax for those figures; it does not estimate your assessment, apply exemptions, or add non-ad valorem charges.

Find your county property offices to confirm the values, rates, and charges for the home.

The rest of the homebuying budget

Buying a Florida home

Put taxes alongside insurance, inspections, association costs, and the contract's deadlines.

Closing-cost taxes

Deed and loan taxes are a different calculation from the recurring property-tax bill.

Home insurance

Get an address-specific quote before treating the listed monthly payment as your budget.

FAQ

Homebuyer tax questions

Does the purchase price become my taxable value?

Not automatically. The property appraiser determines just value, meaning market value for assessment. Assessment limits and exemptions then affect the taxable values. A county estimator may ask for the purchase price as a starting input; that does not make the price your final taxable value.

Can I use the seller's homestead exemption?

The seller's benefits may still appear on the purchase-year bill, but they do not become your ongoing exemption. Apply for your own homestead exemption if eligible. If you are moving from another Florida homestead, ask about transferring your own Save Our Homes assessment benefit through portability.

Will my mortgage payment stay the same if the loan has a fixed rate?

A fixed interest rate does not freeze property taxes or insurance. If those bills are paid through escrow, changes can affect the total monthly mortgage payment. Ask the lender whether its tax allowance reflects the buyer's expected assessment after the sale.

Where can I find the current bill or pay property taxes?

Use the county tax collector link in the county finder above. The collector handles bills and payments; the property appraiser handles values and exemptions. An existing bill is useful for reviewing charges, but it is not a new-owner forecast.

Sources and review

Official sources

County estimate links appear in the finder above. These sources explain the statewide assessment rules and the mortgage-escrow distinction.

Last reviewed: October 5, 2026

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