Your cost basis
Purchase price plus improvements, less any depreciation taken.
Property that has climbed in value for decades can carry a large capital gains bill if you sell it. Donating appreciated real estate to a qualified charity instead generally avoids that tax on the appreciation, because a gift is not a sale. For property held more than a year, you may also qualify for a deduction based on fair market value. Whether that beats selling depends on your numbers, and your advisor should run both.
When you sell, you owe tax on the difference between the sale price and your adjusted basis. For long-held property that basis may be a small fraction of today’s value, and on rental or business property depreciation lowers it further.
When you donate, there is no sale and no gain recognized on the appreciation. For long-term property, the deduction is generally the appraised fair market value, within the 30% of AGI limit.
If the property is your home and qualifies for the exclusion on sale, the capital gains advantage of donating may be smaller.


A mortgage turns a gift into a bargain sale, so part of the gain is recognized. Depreciation on rental property can reduce the deduction. Inherited property usually takes a basis equal to its value at death, which leaves little gain to avoid.
If you need cash from the property, a sale may still be right. Some owners combine the two: selling part and donating part, or funding a charitable gift annuity.
Bring these to the conversation with your CPA.
Purchase price plus improvements, less any depreciation taken.
A recent appraisal or broker opinion.
The 30% of AGI limit and carryforward decide how quickly the deduction can be used.
Generally, you do not recognize gain on appreciation when you give property away. A mortgage is the main exception, because debt relief is treated as sale proceeds.
No. If you need the proceeds, or if the property qualifies for the home sale exclusion, selling may be better. It depends on your numbers.
Recapture is triggered by a sale. On a gift, depreciation can instead reduce the deduction, depending on the property. Your advisor will need your depreciation schedule.
Partial gifts have strict rules. A bargain sale to charity, where we pay part of the value, is one structure. Another is a charitable gift annuity.
Yes. Long-held land and farmland are often the most appreciated property people own.
We do not provide tax or legal advice. See IRS Publication 526, Publication 561 and the Form 8283 instructions, and consult your own advisor.
Send the address and roughly how long you have owned it, and we will tell you plainly how a donation would work.