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Frequently Asked Tax Questions And Answers

Keyword: Fair Market Value


11.4 Sale or Trade of Business, Depreciation, Rentals: Sales, Trades, Exchanges

I just sold a commercial rental property my wife and I had purchased thirty years ago (before she passed away) and I want to know how to figure my cost basis. Is it the full appraised value at the time of her death, or is it just half?

The answer depends on in which state you live in. Generally, the basis of property you inherit is its Fair Market Value (FMV) at the date of the decedent's death. If you live in a community property state (Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin), and inherit your spouse's interest in a property held as community property, then the basis for the entire property becomes the FMV at the date of your spouse's death. This also assumes that at least half the value of the community property interest is included in the deceased spouse's gross estate. In other states, where the property is owned by you and your spouse as joint tenants, tenants by the entireties, or tenants-in-common, the basis of the one-half that your spouse owned would be increased to one-half of the FMV of the property at the date of death. The basis in the one-half that you owned would remain at the one-half of the pre-death adjusted basis. The new adjusted basis is, naturally, subject to all future routine basis adjustments until the property is either sold or otherwise disposed of.

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