rehabilitation expenditures

Except as provided in this paragraph, the term “rehabilitation expenditures” means any amount properly chargeable to capital account which is incurred by the person acquiring the building for property (or additions or improvements to property) in connection with the rehabilitation of a building. In the case of an integrated operation contained in a building before its acquisition, such term includes rehabilitating existing equipment in such building or replacing it with equipment having substantially the same function. For purposes of this subparagraph, any amount incurred by a successor to the person acquiring the building or by the seller under a sales contract with such person shall be treated as incurred by such person.

The term “rehabilitation expenditures” means amounts chargeable to capital account and incurred for property (or additions or improvements to property) of a character subject to the allowance for depreciation in connection with the rehabilitation of a building.