delivered the opinion of the Court.
Because the decision below,
“The taxpayer transferred securities to a third party in trust to pay the income to his wife. At the end of five years, or earlier if the beneficiary consented, the securities were to be transferred back to the taxpayer. The Board of Tax Appeals held that the grantor was not *562 taxable with respect to the income from the trust. Two questions are presented:
“1. Whether, by invoking the general gross income provisions of Section 22, the Commissioner had so changed the theory of the Government’s case on appeal as to' preclude the Circuit Court of Appeals from considering the issue.
“2. Whether, on the merits, the trust income was taxable as income of the grantor under Section 22.”
In view of the limited grant of certiorari, the second question is not before us. On the first question, the Circuit Court of Appeals held that it could not consider the applicability of § 22 (a), that being an "issue now for the first time presented by the Commissioner.” The decision of the Board of Tax Appeals, which the Circuit Court of Appeals affirmed, was handed down prior to our decision in
Helvering
v.
Clifford,
Reversed.
