Example: A acquires by gift income-producing property which has an adjusted basis of $100,000 at the date of gift. The fair market value of the property at the date of gift is $90,000. A later sells the property for $95,000. In such case there is neither gain nor loss. The basis for determining loss is $90,000; therefore, there is no loss. Furthermore, there is no gain, since the basis for determining gain is $100,000.
26 C.F.R. §1.1015-1