SEC. 59. Tax on Profits Collectible from Owner or Other Persons

SEC. 59. Tax on Profits Collectible from Owner or Other Persons. - The tax imposed under this Title upon gains, profits, and income not falling under the foregoing and not returned and paid by virtue of the foregoing or as otherwise provided by law shall be assessed by personal return under rules and regulations to be prescribed by the Secretary of Finance, upon recommendation of the Commissioner. The intent and purpose of the Title is that all gains, profits and income of a taxable class, as defined in this Title, shall be charged and assessed with the corresponding tax prescribed by this Title, and said tax shall be paid by the owners of such gains, profits and income, or the proper person having the receipt, custody, control or disposal of the same. For purposes of this Title, ownership of such gains, profits and income or liability to pay the tax shall be determined as of the year for which a return is required to be rendered.