Final answer:
When an S corporation distributes property to a shareholder, the shareholder reduces their stock basis by the property's fair market value, which keeps track of the shareholder's investment in the corporation post-distribution.
Step-by-step explanation:
When an S corporation shareholder receives a property distribution and the corporation has no previous earnings and profits (E&P), the shareholder will reduce their basis in the S corp stock by the fair market value (FMV) of the property received.
This reduction in basis ensures that the shareholder's investment measurement is adjusted for the distribution they have received; it prevents double taxation by ensuring that when the property or the stock is ultimately sold, the gain or loss reflected will be based on the adjusted basis.