26.165—Certificate of effective tax rate computation.
(a)
Where distilled spirits of Puerto Rican manufacture which contain eligible wine or eligible flavors are to be tax determined for shipment to the United States or are to be shipped to the United States without payment of tax for transfer from customs custody to TTB bond, the consignor shall prepare a certificate of effective tax rate computation showing the:
(i)
Proof gallons of distilled spirits (exclusive of distilled spirits derived from eligible flavors);
(b)
If the spirits are tax determined for shipment to the United States, the proprietor shall retain the certificate for a period of not less than three years after the last tax determination to which the certificate is applicable. If the spirits are shipped to the United States for transfer from Customs custody to the bonded premises of a distilled spirits plant, the proprietor shall forward the original to the consignee distilled spirits plant in the United States and retain a copy for his files.
(Approved by the Office of Management and Budget under control number 1512-0203)