What is the basis of property inherited from a decedent generally determined by?

The basis of property inherited from a decedent is generally determined by the fair market value on the date of death. This principle is rooted in tax law, which allows the inheritor to receive the property with a "stepped-up" basis. This means that the property’s basis is adjusted to its fair market value at the time of the decedent's death.

This adjustment is beneficial for the inheritor because it can potentially reduce capital gains taxes if they decide to sell the property later. The fair market value represents the price at which the property would sell between a willing buyer and seller, providing a more accurate and current reflection of the property's worth rather than relying on the decedent's original purchase price or adjusted basis.

Using option B captures the essence of how inherited property is treated under the tax code, facilitating a smoother transition of wealth and tax liabilities.