Subpart A - Distilled Spirits

26 USC 5001 - Imposition, rate, and attachment of tax

(a) Rate of tax 

(1) General 
There is hereby imposed on all distilled spirits produced in or imported into the United States a tax at the rate of $13.50 on each proof gallon and a proportionate tax at the like rate on all fractional parts of a proof gallon.
(2) Products containing distilled spirits 
All products of distillation, by whatever name known, which contain distilled spirits, on which the tax imposed by law has not been paid, and any alcoholic ingredient added to such products, shall be considered and taxed as distilled spirits.
(3) Wines containing more than 24 percent alcohol by volume 
Wines containing more than 24 percent of alcohol by volume shall be taxed as distilled spirits.
(4) Distilled spirits withdrawn free of tax 
Any person who removes, sells, transports, or uses distilled spirits, withdrawn free of tax under section 5214 (a) or section 7510, in violation of laws or regulations now or hereafter in force pertaining thereto, and all such distilled spirits shall be subject to all provisions of law relating to distilled spirits subject to tax, including those requiring payment of the tax thereon; and the person so removing, selling, transporting, or using the distilled spirits shall be required to pay such tax.
(5) Denatured distilled spirits or articles 
Any person who produces, withdraws, sells, transports, or uses denatured distilled spirits or articles in violation of laws or regulations now or hereafter in force pertaining thereto, and all such denatured distilled spirits or articles shall be subject to all provisions of law pertaining to distilled spirits that are not denatured, including those requiring the payment of tax thereon; and the person so producing, withdrawing, selling, transporting, or using the denatured distilled spirits or articles shall be required to pay such tax.
(6) Fruit-flavor concentrates 
If any volatile fruit-flavor concentrate (or any fruit mash or juice from which such concentrate is produced) containing one-half of 1 percent or more of alcohol by volume, which is manufactured free from tax under section 5511, is sold, transported, or used by any person in violation of the provisions of this chapter or regulations promulgated thereunder, such person and such concentrate, mash, or juice shall be subject to all provisions of this chapter pertaining to distilled spirits and wines, including those requiring the payment of tax thereon; and the person so selling, transporting, or using such concentrate, mash, or juice shall be required to pay such tax.
(7) Imported liqueurs and cordials 
Imported liqueurs and cordials, or similar compounds, containing distilled spirits, shall be taxed as distilled spirits.
(8) Imported distilled spirits withdrawn for beverage purposes 
There is hereby imposed on all imported distilled spirits withdrawn from customs custody under section 5232 without payment of the internal revenue tax, and thereafter withdrawn from bonded premises for beverage purposes, an additional tax equal to the duty which would have been paid had such spirits been imported for beverage purposes, less the duty previously paid thereon.
(9) Alcoholic compounds from Puerto Rico 
Except as provided in section 5314, upon bay rum, or any article containing distilled spirits, brought from Puerto Rico into the United States for consumption or sale there is hereby imposed a tax on the spirits contained therein at the rate imposed on distilled spirits produced in the United States.
(b) Time of attachment on distilled spirits 
The tax shall attach to distilled spirits as soon as this substance is in existence as such, whether it be subsequently separated as pure or impure spirits, or be immediately, or at any subsequent time, transferred into any other substance, either in the process of original production or by any subsequent process.
(c) Cross reference 
For provisions relating to the tax on shipments to the United States of taxable articles from Puerto Rico and the Virgin Islands, see section 7652.

26 USC 5002 - Definitions

(a) In general 
For purposes of this chapter
(1) Distilled spirits plant 
The term distilled spirits plant means an establishment which is qualified under subchapter B to perform any distilled spirits operation.
(2) Distilled spirits operation 
The term distilled spirits operation means any operation for which qualification is required under subchapter B.
(3) Bonded premises 
The term bonded premises, when used with respect to distilled spirits, means the premises of a distilled spirits plant, or part thereof, on which distilled spirits operations are authorized to be conducted.
(4) Distiller 
The term distiller includes any person who
(A) produces distilled spirits from any source or substance,
(B) brews or makes mash, wort, or wash fit for distillation or for the production of distilled spirits (other than the making or using of mash, wort, or wash in the authorized production of wine or beer, or the production of vinegar by fermentation),
(C) by any process separates alcoholic spirits from any fermented substance, or
(D) making or keeping mash, wort, or wash, has a still in his possession or use.
(5) Processor 

(A) In general 
The term processor, when used with respect to distilled spirits, means any person who
(i) manufactures, mixes, or otherwise processes distilled spirits, or
(ii) manufactures any article.
(B) Rectifier, bottler, etc., included 
The term processor includes (but is not limited to) a rectifier, bottler, and denaturer.
(6) Certain operations not treated as processing 
In applying paragraph (5), there shall not be taken into account
(A) Operations as distiller 
Any process which is the operation of a distiller.
(B) Mixing of taxpaid spirits for immediate consumption 
Any mixing (after determination of tax) of distilled spirits for immediate consumption.
(C) Use by apothecaries 
Any process performed by an apothecary with respect to distilled spirits which such apothecary uses exclusively in the preparation or making up of medicines unfit for use for beverage purposes.
(7) Warehouseman 
The term warehouseman, when used with respect to distilled spirits, means any person who stores bulk distilled spirits.
(8) Distilled spirits 
The terms distilled spirits, alcoholic spirits, and spirits mean that substance known as ethyl alcohol, ethanol, or spirits of wine in any form (including all dilutions and mixtures thereof from whatever source or by whatever process produced).
(9) Bulk distilled spirits 
The term bulk distilled spirits means distilled spirits in a container having a capacity in excess of 1 wine gallon.
(10) Proof spirits 
The term proof spirits means that liquid which contains one-half its volume of ethyl alcohol of a specific gravity of 0.7939 at 60 degrees Fahrenheit (referring to water at 60 degrees Fahrenheit as unity).
(11) Proof gallon 
The term proof gallon means a United States gallon of proof spirits, or the alcoholic equivalent thereof.
(12) Container 
The term container, when used with respect to distilled spirits, means any receptacle, vessel, or form of package, bottle, tank, or pipeline used, or capable of use, for holding, storing, transferring, or conveying distilled spirits.
(13) Approved container 
The term approved container, when used with respect to distilled spirits, means a container the use of which is authorized by regulations prescribed by the Secretary.
(14) Article 
Unless another meaning is distinctly expressed or manifestly intended, the term article means any substance in the manufacture of which denatured distilled spirits are used.
(15) Export 
The terms export, exported, and exportation include shipments to a possession of the United States.
(b) Cross references 

(1) For definition of manufacturer of stills, see section 5102.
(2) For definition of dealer, see section 5112 (a).
(3) For definitions of wholesale dealers, see section 5112.
(4) For definitions of retail dealers, see section 5122.
(5) For definitions of general application to this title, see chapter 79.

26 USC 5003 - Cross references to exemptions, etc.

(1) For provisions authorizing the withdrawal of distilled spirits free of tax for use by Federal or State agencies, see sections 5214 (a)(2) and 5313.
(2) For provisions authorizing the withdrawal of distilled spirits free of tax by nonprofit">nonprofit educational organizations, scientific universities or colleges of learning, laboratories, hospitals, blood banks, sanitariums, and charitable clinics, see section 5214 (a)(3).
(3) For provisions authorizing the withdrawal of certain imported distilled spirits from customs custody without payment of tax, see section 5232.
(4) For provisions authorizing the withdrawal of denatured distilled spirits free of tax, see section 5214 (a)(1).
(5) For provisions exempting from tax distilled spirits for use in production of vinegar by the vaporizing process, see section 5505 (j).
(6) For provisions relating to the withdrawal of wine spirits without payment of tax for use in the production of wine, see section 5373.
(7) For provisions exempting from tax volatile fruit-flavor concentrates, see section 5511.
(8) For provisions authorizing the withdrawal of distilled spirits from bonded premises without payment of tax for export, see section 5214 (a)(4).
(9) For provisions authorizing withdrawal of distilled spirits without payment of tax to customs bonded warehouses for export, see section 5214 (a)(9).
(10) For provisions relating to withdrawal of distilled spirits without payment of tax as supplies for certain vessels and aircraft, see 19 U.S.C. 1309.
(11) For provisions authorizing regulations for withdrawal of distilled spirits for use of United States free of tax, see section 7510.
(12) For provisions relating to withdrawal of distilled spirits without payment of tax to foreign-trade zones, see 19 U.S.C. 81c.
(13) For provisions relating to exemption from tax of taxable articles going into the possessions of the United States, see section 7653 (b).
(14) For provisions authorizing the withdrawal of distilled spirits without payment of tax for use in certain research, development, or testing, see section 5214 (a)(10).
(15) For provisions authorizing the withdrawal of distilled spirits without payment of tax for transfer to manufacturing bonded warehouses for manufacturing for export, see section 5214 (a)(6).
(16) For provisions authorizing the withdrawal of articles from the bonded premises of a distilled spirits plant free of tax when contained in an article, see section 5214 (a)(11).
(17) For provisions relating to allowance for certain losses in bond, see section 5008 (a).

26 USC 5004 - Lien for tax

(a) Distilled spirits subject to lien 

(1) General 
The tax imposed by section 5001 (a)(1) shall be a first lien on the distilled spirits from the time the spirits are in existence as such until the tax is paid.
(2) Exceptions 
The lien imposed by paragraph (1), or any similar lien imposed on the spirits under prior provisions of internal revenue law, shall terminate in the case of distilled spirits produced on premises qualified under internal revenue law for the production of distilled spirits when such distilled spirits are
(A) withdrawn from bonded premises on determination of tax; or
(B) withdrawn from bonded premises free of tax under provisions of section 5214 (a)(1), (2), (3), (11), or (12), or section 7510; or
(C) exported, deposited in a foreign-trade zone, used in the production of wine, laden as supplies upon, or used in the maintenance or repair of, certain vessels or aircraft, deposited in a customs bonded warehouse, or used in certain research, development, or testing, as provided by law.
(b) Cross reference 
For provisions relating to extinguishing of lien in case of redistillation, see section 5223 (e).

26 USC 5005 - Persons liable for tax

(a) General 
The distiller or importer of distilled spirits shall be liable for the taxes imposed thereon by section 5001 (a)(1).
(b) Domestic distilled spirits 

(1) Liability of persons interested in distilling 
Every proprietor or possessor of, and every person in any manner interested in the use of, any still, distilling apparatus, or distillery, shall be jointly and severally liable for the taxes imposed by law on the distilled spirits produced therefrom.
(2) Exception 
A person owning or having the right of control of not more than 10 percent of any class of stock of a corporate proprietor of a distilled spirits plant shall not be deemed to be a person liable for the tax for which such proprietor is liable under the provisions of paragraph (1). This exception shall not apply to an officer or director of such corporate proprietor.
(c) Proprietors of distilled spirits plants 

(1) Bonded storage 
Every person operating bonded premises of a distilled spirits plant shall be liable for the internal revenue tax on all distilled spirits while the distilled spirits are stored on such premises, and on all distilled spirits which are in transit to such premises (from the time of removal from the transferors bonded premises) pursuant to application made by him. Such liability for the tax on distilled spirits shall continue until the distilled spirits are transferred or withdrawn from bonded premises as authorized by law, or until such liability for tax is relieved by reason of the provisions of section 5008 (a). Nothing in this paragraph shall relieve any person from any liability imposed by subsection (a) or (b).
(2) Transfers in bond 
When distilled spirits are transferred in bond in accordance with the provisions of section 5212, persons liable for the tax on such spirits under subsection (a) or (b), or under any similar prior provisions of internal revenue law, shall be relieved of such liability, if proprietors of transferring and receiving premises are independent of each other and neither has a proprietary interest, directly or indirectly, in the business of the other, and all persons liable for the tax under subsection (a) or (b), or under any similar prior provisions of internal revenue law, have divested themselves of all interest in the spirits so transferred. Such relief from liability shall be effective from the time of removal from the transferors bonded premises, or from the time of divestment of interest, whichever is later.
(d) Withdrawals free of tax 
All persons liable for the tax under subsection (a) or (b), or under any similar prior provisions of internal revenue law, shall be relieved of such liability as to distilled spirits withdrawn free of tax under the provisions of section 5214 (a)(1), (2), (3), (11), or (12), or under section 7510, at the time such spirits are so withdrawn from bonded premises.
(e) Withdrawals without payment of tax 

(1) Liability for tax 
Any person who withdraws distilled spirits from the bonded premises of a distilled spirits plant without payment of tax, as provided in section 5214 (a)(4), (5), (6), (7), (8), (9), (10), or (13), shall be liable for the internal revenue tax on such distilled spirits, from the time of such withdrawal; and all persons liable for the tax on such distilled spirits under subsection (a) or (b), or under any similar prior provisions of internal revenue law, shall, at the time of such withdrawal, be relieved of any such liability on the distilled spirits so withdrawn if the person withdrawing such spirits and the person, or persons, liable for the tax under subsection (a) or (b), or under any similar prior provisions of internal revenue law, are independent of each other and neither has a proprietary interest, directly or indirectly, in the business of the other, and all persons liable for the tax under subsection (a) or (b), or under any similar prior provisions of internal revenue law, have divested themselves of all interest in the spirits so withdrawn.
(2) Relief from liability 
All persons liable for the tax on distilled spirits under paragraph (1) of this subsection, or under subsection (a) or (b), or under any similar prior provisions of internal revenue law, shall be relieved of any such liability at the time, as the case may be, the distilled spirits are exported, deposited in a foreign-trade zone, used in the production of wine, used in the production of nonbeverage wine or wine products, deposited in customs bonded warehouses, laden as supplies upon, or used in the maintenance or repair of, certain vessels or aircraft, or used in certain research, development, or testing, as provided by law.
(f) Cross references 

(1) For provisions requiring bond covering operations at, and withdrawals from, distilled spirits plants, see section 5173.
(2) For provisions relating to transfer of tax liability to redistiller in case of redistillation, see section 5223.
(3) For liability for tax on denatured distilled spirits, articles, and volatile fruit-flavor concentrates, see section 5001 (a)(5) and (6).
(4) For liability for tax on distilled spirits withdrawn free of tax, see section 5001 (a)(4).
(5) For liability of wine producer for unlawfully using wine spirits withdrawn for the production of wine, see section 5391.
(6) For provisions relating to transfer of tax liability for wine, see section 5043 (a)(1)(A).

26 USC 5006 - Determination of tax

(a) Requirements 

(1) In general 
Except as otherwise provided in this section, the tax on distilled spirits shall be determined when the spirits are withdrawn from bond. Such tax shall be determined by such means as the Secretary shall by regulations prescribe, and with the use of such devices and apparatus (including but not limited to tanks and pipelines) as the Secretary may require. The tax on distilled spirits withdrawn from the bonded premises of a distilled spirits plant shall be determined upon completion of the gauge for determination of tax and before withdrawal from bonded premises, under such regulations as the Secretary shall prescribe.
(2) Distilled spirits not accounted for 
If the Secretary finds that the distiller has not accounted for all the distilled spirits produced by him, he shall, from all the evidence he can obtain, determine what quantity of distilled spirits was actually produced by such distiller, and an assessment shall be made for the difference between the quantity reported and the quantity shown to have been actually produced at the rate of tax imposed by law for every proof gallon.
(b) Taxable loss 

(1) On original quantity 
Where there is evidence satisfactory to the Secretary that there has been any loss of distilled spirits from any cask or other package deposited on bonded premises, other than a loss which by reason of section 5008 (a) is not taxable, the Secretary may require the withdrawal from bonded premises of such distilled spirits, and direct the officer designated by him to collect the tax accrued on the original quantity of distilled spirits entered for deposit on bonded premises in such cask or package; except that, under regulations prescribed by the Secretary, when the extent of any loss from causes other than theft or unauthorized voluntary destruction can be established by the proprietor to the satisfaction of the Secretary an allowance of the tax on the loss so established may be credited against the tax on the original quantity. If such tax is not paid on demand it shall be assessed and collected as other taxes are assessed and collected.
(2) Alternative method 
Where there is evidence satisfactory to the Secretary that there has been access, other than is authorized by law, to the contents of casks or packages stored on bonded premises, and the extent of such access is such as to evidence a lack of due diligence or a failure to employ necessary and effective controls on the part of the proprietor, the Secretary (in lieu of requiring the casks or packages to which such access has been had to be withdrawn and tax paid on the original quantity of distilled spirits entered for deposit on bonded premises in such casks or packages as provided in paragraph (1)) may assess an amount equal to the tax on 5 proof gallons of distilled spirits at the prevailing rate on each of the total number of such casks or packages as determined by him.
(3) Application of subsection 
The provisions of this subsection shall apply to distilled spirits which are filled into casks or packages, as authorized by law, after entry and deposit on bonded premises, whether by recasking, filling from storage tanks, consolidation of packages, or otherwise; and the quantity filled into such casks or packages shall be deemed to be the original quantity for the purpose of this subsection, in the case of loss from such casks or packages.
(c) Distilled spirits not bonded 

(1) General 
The tax on any distilled spirits, removed from the place where they were distilled and (except as otherwise provided by law) not deposited in storage on bonded premises of a distilled spirits plant, shall, at any time within the period of limitation provided in section 6501, when knowledge of such fact is obtained by the Secretary, be assessed on the distiller of such distilled spirits (or other person liable for the tax) and payment of such tax immediately demanded and, on the neglect or refusal of payment, the Secretary shall proceed to collect the same by distraint. This paragraph shall not exclude any other remedy or proceeding provided by law.
(2) Production at other than qualified plants 
Except as otherwise provided by law, the tax on any distilled spirits produced in the United States at any place other than a qualified distilled spirits plant shall be due and payable immediately upon production.
(d) Unlawfully imported distilled spirits 
Distilled spirits smuggled or brought into the United States unlawfully shall, for purposes of this chapter, be held to be imported into the United States, and the internal revenue tax shall be due and payable at the time of such importation.
(e) Cross reference 
For provisions relating to removal of distilled spirits from bonded premises on determination of tax, see section 5213.

26 USC 5007 - Collection of tax on distilled spirits

(a) Tax on distilled spirits removed from bonded premises 
The tax on domestic distilled spirits and on distilled spirits removed from customs custody under section 5232 shall be paid in accordance with section 5061.
(b) Collection of tax on imported distilled spirits 
The internal revenue tax imposed by section 5001 (a)(1) and (2) upon imported distilled spirits shall be collected by the Secretary and deposited as internal revenue collections, under such regulations as the Secretary may prescribe. Section 5688 shall be applicable to the disposition of imported spirits.
(c) Cross references 

(1) For authority of the Secretary to make determinations and assessments of internal revenue taxes and penalties, see section 6201 (a).
(2) For authority to assess tax on distilled spirits not bonded, see section 5006 (c).
(3) For provisions relating to payment of tax, under certain conditions, on distilled spirits withdrawn free of tax, denatured distilled spirits, articles, and volatile fruit-flavor concentrates, see section 5001 (a)(4), (5), and (6).

26 USC 5008 - Abatement, remission, refund, and allowance for loss or destruction of distilled spirits

(a) Distilled spirits lost or destroyed in bond 

(1) Extent of loss allowance 
No tax shall be collected in respect of distilled spirits lost or destroyed while in bond, except that such tax shall be collected
(A) Theft 
In the case of loss by theft, unless the Secretary finds that the theft occurred without connivance, collusion, fraud, or negligence on the part of the proprietor of the distilled spirits plant, owner, consignor, consignee, bailee, or carrier, or the employees or agents of any of them;
(B) Voluntary destruction 
In the case of voluntary destruction, unless such destruction is carried out as provided in subsection (b); and
(C) Unexplained shortage 
In the case of an unexplained shortage of bottled distilled spirits.
(2) Proof of loss 
In any case in which distilled spirits are lost or destroyed, whether by theft or otherwise, the Secretary may require the proprietor of the distilled spirits plant or other person liable for the tax to file a claim for relief from the tax and submit proof as to the cause of such loss. In every case where it appears that the loss was by theft, the burden shall be upon the proprietor of the distilled spirits plant or other person responsible for the distilled spirits tax to establish to the satisfaction of the Secretary that such loss did not occur as the result of connivance, collusion, fraud, or negligence on the part of the proprietor of the distilled spirits plant, owner, consignor, consignee, bailee, or carrier, or the employees or agents of any of them.
(3) Refund of tax 
In any case where the tax would not be collectible by virtue of paragraph (1), but such tax has been paid, the Secretary shall refund such tax.
(4) Limitations 
Except as provided in paragraph (5), no tax shall be abated, remitted, credited, or refunded under this subsection where the loss occurred after the tax was determined (as provided in section 5006 (a)). The abatement, remission, credit, or refund of taxes provided for by paragraphs (1) and (3) in the case of loss of distilled spirits by theft shall only be allowed to the extent that the claimant is not indemnified against or recompensed in respect of the tax for such loss.
(5) Applicability 
The provisions of this subsection shall extend to and apply in respect of distilled spirits lost after the tax was determined and before completion of the physical removal of the distilled spirits from the bonded premises.
(b) Voluntary destruction 
The proprietor of the distilled spirits plant or other persons liable for the tax imposed by this chapter or by section 7652 with respect to any distilled spirits in bond may voluntarily destroy such spirits, but only if such destruction is under such supervision and under such regulations as the Secretary may prescribe.
(c) Distilled spirits returned to bonded premises 

(1) In general 
Whenever any distilled spirits on which tax has been determined or paid are returned to the bonded premises of a distilled spirits plant under section 5215 (a), the Secretary shall abate or (without interest) credit or refund the tax imposed under section 5001 (a)(1) (or the tax equal to such tax imposed under section 7652) on the spirits so returned.
(2) Claim must be filed within 6 months of return of spirits 
No allowance under paragraph (1) may be made unless claim therefor is filed within 6 months of the date of the return of the spirits. Such claim may be filed only by the proprietor of the distilled spirits plant to which the spirits were returned, and shall be filed in such form as the Secretary may by regulations prescribe.
(d) Distilled spirits withdrawn without payment of tax 
The provisions of subsection (a) shall be applicable to loss of distilled spirits occurring during transportation from bonded premises of a distilled spirits plant to
(1) the port of export, in case of withdrawal under section 5214 (a)(4);
(2) the customs manufacturing bonded warehouse, in case of withdrawal under section 5214 (a)(6);
(3) the vessel or aircraft, in case of withdrawal under section 5214 (a)(7);
(4) the foreign-trade zone, in case of withdrawal under section 5214 (a)(8); and
(5) the customs bonded warehouse in the case of withdrawal under sections 5066 and 5214 (a)(9).

The provisions of subsection (a) shall be applicable to loss of distilled spirits withdrawn from bonded premises without payment of tax under section 5214 (a)(10) for certain research, development, or testing, until such distilled spirits are used as provided by law.

(e) Other laws applicable 
All provisions of law, including penalties, applicable in respect of the internal revenue tax on distilled spirits, shall, insofar as applicable and not inconsistent with subsection (c), be applicable to the credits or refunds provided for under such subsection to the same extent as if such credits or refunds constituted credits or refunds of such tax.
(f) Cross reference 
For provisions relating to allowance for loss in case of wine spirits withdrawn for use in wine production, see section 5373 (b)(3).

26 USC 5009 - Repealed. Pub. L. 9639, title VIII, 807(a)(7), July 26, 1979, 93 Stat. 281]

Section, added Pub. L. 85–859, title II, § 201, Sept. 2, 1958, 72 Stat. 1327; amended Pub. L. 94–455, title XIX, §§ 1905(a)(3), 1906 (b)(13)(A), Oct. 4, 1976, 90 Stat. 1818, 1834, related to drawback on exportation of distilled spirits in casks or packages. A prior section 5009, act Aug. 16, 1954, ch. 736, 68A Stat. 603, consisted of provisions similar to those comprising this section, prior to the general revision of this chapter by Pub. L. 85–859. See sections 5205 (c)(1), (f), (i)(4) and 5206 (c) of this title.

26 USC 5010 - Credit for wine content and for flavors content

(a) Allowance of credit 

(1) Wine content 
On each proof gallon of the wine content of distilled spirits, there shall be allowed a credit against the tax imposed by section 5001 (or 7652) equal to the excess of
(A) $13.50, over
(B) the rate of tax which would be imposed on the wine under section 5041 (b) but for its removal to bonded premises.
(2) Flavors content 
On each proof gallon of the flavors content of distilled spirits, there shall be allowed a credit against the tax imposed by section 5001 (or 7652) equal to $13.50.
(3) Fractional part of proof gallon 
In the case of any fractional part of a proof gallon of the wine content, or of the flavors content, of distilled spirits, a proportionate credit shall be allowed.
(b) Time for determining and allowing credit 

(1) In general 
The credit allowable by subsection (a)
(A) shall be determined at the same time the tax is determined under section 5006 (or 7652) on the distilled spirits containing the wine or flavors, and
(B) shall be allowable at the time the tax imposed by section 5001 (or 7652) on such distilled spirits is payable as if the credit allowable by this section constituted a reduction in the rate of tax.
(2) Determination of content in the case of imports 
For purposes of this section, the wine content, and the flavors content, of imported distilled spirits shall be established by such chemical analysis, certification, or other methods as may be set forth in regulations prescribed by the Secretary.
(c) Definitions 
For purposes of this section
(1) Wine content 

(A) In general 
The term wine content means alcohol derived from wine.
(B) Wine 
The term wine
(i) means wine on which tax would be imposed by paragraph (1), (2), or (3) of section 5041 (b) but for its removal to bonded premises, and
(ii) does not include any substance which has been subject to distillation at a distilled spirits plant after receipt in bond.
(2) Flavors content 

(A) In general 
Except as provided in subparagraph (B), the term flavors content means alcohol derived from flavors of a type for which drawback is allowable under section 5134.
(B) Exceptions 
The term flavors content does not include
(i) alcohol derived from flavors made at a distilled spirits plant,
(ii) alcohol derived from flavors distilled at a distilled spirits plant, and
(iii) in the case of any distilled spirits product, alcohol derived from flavors to the extent such alcohol exceeds (on a proof gallon basis) 21/2 percent of the finished product.

26 USC 5011 - Income tax credit for average cost of carrying excise tax

(a) In general 
For purposes of section 38, the amount of the distilled spirits credit for any taxable year is the amount equal to the product of
(1) in the case of
(A) any eligible wholesaler, the number of cases of bottled distilled spirits
(i) which were bottled in the United States, and
(ii) which are purchased by such wholesaler during the taxable year directly from the bottler of such spirits, or
(B) any person which is subject to section 5005 and which is not an eligible wholesaler, the number of cases of bottled distilled spirits which are stored in a warehouse operated by, or on behalf of, a State or political subdivision thereof, or an agency of either, on which title has not passed on an unconditional sale basis, and
(2) the average tax-financing cost per case for the most recent calendar year ending before the beginning of such taxable year.
(b) Eligible wholesaler 
For purposes of this section, the term eligible wholesaler means any person which holds a permit under the Federal Alcohol Administration Act as a wholesaler of distilled spirits which is not a State or political subdivision thereof, or an agency of either.
(c) Average tax-financing cost 

(1) In general 
For purposes of this section, the average tax-financing cost per case for any calendar year is the amount of interest which would accrue at the deemed financing rate during a 60-day period on an amount equal to the deemed Federal excise tax per case.
(2) Deemed financing rate 
For purposes of paragraph (1), the deemed financing rate for any calendar year is the average of the corporate overpayment rates under paragraph (1) of section 6621 (a) (determined without regard to the last sentence of such paragraph) for calendar quarters of such year.
(3) Deemed Federal excise tax per case 
For purposes of paragraph (1), the deemed Federal excise tax per case is $25.68.
(d) Other definitions and special rules 
For purposes of this section
(1) Case 
The term case means 12 80-proof 750-milliliter bottles.
(2) Number of cases in lot 
The number of cases in any lot of distilled spirits shall be determined by dividing the number of liters in such lot by 9.