Adjusted Basis

Definition: The original cost of a property (basis) increased by capital improvements and certain expenses, and decreased by depreciation, casualty losses, and other deductions. Used to calculate capital gains or losses upon sale.

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Adjusted Basis for Florida Property

Adjusted basis is a tax concept representing the original cost of a property plus capital improvements minus depreciation. When a Florida property owner sells, the difference between the sale price and the adjusted basis determines the taxable capital gain.

Calculating Adjusted Basis

The calculation starts with the acquisition cost: the purchase price plus closing costs such as title insurance, recording fees, and documentary stamp taxes. Capital improvements made during ownership are added: roof replacements, impact windows, room additions, and other permanent improvements that extend the property's life or add value. Any depreciation claimed (common for rental properties) is subtracted.

Impact on Florida Home Sales

For Florida's primary residence sellers, the Section 121 exclusion allows up to $250,000 ($500,000 for married couples) of capital gain to be excluded from federal income tax. Adjusted basis determines whether the gain exceeds this threshold. Investment property owners cannot use the Section 121 exclusion but may defer gain through a 1031 like-kind exchange. In both cases, maintaining detailed records of improvements is essential to maximizing the adjusted basis and minimizing tax liability.

Related Terms

Barnes Walker Real Estate

Barnes Walker advises Florida property owners on tax planning strategies for sales and exchanges. Contact us to discuss your transaction's tax implications.

Reviewed by the attorneys at Barnes Walker, Goethe, Shea & Robinson, PLLC

Disclaimer: The information and opinions provided are for general educational, informational or entertainment purposes only and should not be construed as legal advice or a substitute for consultation with a qualified attorney. Any information that you read does not create an attorney-client relationship with Barnes Walker, Goethe, Shea & Robinson, PLLC, or any of its attorneys. Because laws, regulations, and court interpretations may change over time, the definitions and explanations provided here may not reflect the most current legal standards. The application of law varies depending on your particular facts and jurisdiction. For advice regarding your specific situation, please contact one of our Florida attorneys for personalized guidance.

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