Upon death, if a person owns a stock in his name, that stock gets included in that person's estate and the stock is marked up/down to FMV, which then becomes the new cost basis.
What happens if the person owns the stock through a one-shareholder corporation and elects to treat the corporation as a pass-through entity? Same as above?
What happens if the person owns the stock through a one-shareholder corporation and does NOT elect to treat the corporation as a pass- through entity? Does the stock gets marked to market?
TIA