Excess boot.
(B) Excess boot. For purposes of paragraph (3)(iii)(A) of this section, excess boot is the amount of any money or the fair market value of other property received by the taxpayer in the conversion over the amount of appreciation in the converted property. Appreciation for this purpose is the excess of the fair market value of the converted property on the date of the conversion over the fair market value of the converted property on the date of the acquisition by the taxpayer.
For purposes ofparagraph (c)(3)(iii)(A)of this section,excess bootis the amount of any money or the fair market value of other property received by the taxpayer in the conversion over the amount of appreciation in the converted property. Appreciation for this purpose is the excess of the fair market value of the converted property on the date of the conversion over the fair market value of the converted property on the date of the acquisition by the taxpayer.