Background:
Taxpayer A owns half of a house (tenants in common) with Brother B. Brother B has lived in the house as his primary residence for many years; TP A has not live in the house for many years. B would like to purchase A's interest in the house for a promissory note at market interest, such note principal and all accrued interest due when and if B sells house. That may be in the near or distant future. The note would be recorded as a lien against the house.
Question:
Would taxpayer A report the sale of the house 1) when the note is recorded and the transfer to B occurs; or 2) when the principal and interest of the note are paid after B sells the house?
The TP is hoping (1) is the answer so that he will have the money to pay the taxes from the proceeds of the sale.
Thanks for any comments.