Section 16
SEC. 16. It shall be the duty of the Collector of Internal Revenue and every other internal-revenue officer to whom any payment of any taxes is made under the provisions of this Law, to give to the person making such payment a full written or printed receipt, expressing the amount paid and the particular account for which such payment was made; and whenever such payment is made, such Collector or other officer shall, if required, give a separate receipt for each tax paid by any debtor, on account of payments made to or to be made by him to separate creditors in such form that such debtor can conveniently produce the same separately to his several creditors in satisfaction of their respective demands to the amounts specified in such receipts; and such receipts shall be sufficient evidence in favor of such debtor to justify him in withholding the amount herein expressed from his next payment to his creditor; but such creditor may, upon giving to his debtor a full written receipt, acknowledging the payment to him of whatever sum may be actually paid, and accepting the amount of tax paid as aforesaid, specifying the same, as a further satisfaction of the debt to that amount, require the surrender to him of such collector's or other officer's receipt.