Wiley Blount Rutledge, Commissioner of Internal Revenue v…
“ More therefore is involved than mere acceleration of the time of enjoyment. The very right of enjoyment is affected, the difference dependent upon the grantor's power being between present substantial benefit and the mere prospect or possibility, even the probability, that one may have it at some uncertain future time or perhaps not at all. A donor who keeps so strong a hold over the actual and immediate enjoyment of what he puts beyond his own power to retake has not diversted himself of that degree of control which § 811 (d) (2) requires in order to avoid the tax. ”
