50 U.S.C. § 4320

The Alien Property Custodian is directed to pay to the person entitled thereto, from and after March 4, 1923 , the net income (including dividends, interest, annuities, and other earnings), accruing and collected thereafter, in respect of any money or property held in trust for such person by the Alien Property Custodian or by the Treasurer of the United States for the account of the Alien Property Custodian, under such rules and regulations as the President may prescribe.