Priv. Ltr. Rul. 201216034 (Jan. 11, 2012)

(power of trust beneficiary to withdraw trust contributions causes beneficiary to be treated as owner of part of trust over which withdrawal power has not lapsed; beneficiary can be treated as owner of balance of trust; trust is permissible S corporation shareholder if, based on facts, beneficiary treated as owner of entire trust; beneficiary’s estate includes amount from trust that beneficiary can withdraw in year of death less what has already been withdrawn in year of death).