27 C.F.R. § 19.906 Special (occupational) tax.
Title 27 - Alcohol, Tobacco Products and Firearms
(a) General rule. A proprietor of an alcohol fuel plant established under this subpart shall be subject to a special (occupational) tax as prescribed in subpart Ca of this part, and shall hold a separate special tax stamp to cover the alcohol fuel operations except during the suspension period described in §19.49(a)(3) when special tax stamps are not issued. (b) Exemption for small plants (effective July 1, 1989). On and after July 1, 1989, paragraph (a) of this section shall not apply to small alcohol fuel plants as defined in §19.907. If the annual production (including receipts) of a small plant exceeds 10,000 proof gallons in any calendar year, special tax is due as provided in §19.49(a)(1) for the special tax year (July 1 through June 30) commencing during that calendar year, regardless of whether an application for change of plant type under §19.921(a) has been filed or approved. If a medium or large plant produces 10,000 or fewer proof gallons (including receipts) in any calendar year, the plant shall be exempt from special tax under this paragraph, as for a small plant, for the special tax year (July 1 through June 30) commencing during that calendar year, regardless of whether an application under §19.921(c) has been filed or approved. (26 U.S.C. 5081) [T.D. ATF–271, 53 FR 17543, May 17, 1988, as amended by T.D. ATF–285, 53 FR 12609, Mar. 28, 1989; T.D. ATF–312, 56 FR 31077, July 9, 1991; T.D. TTB–36, 70 FR 62243, Oct. 31, 2005]
Title 27: Alcohol, Tobacco and Firearms
PART 19—DISTILLED SPIRITS PLANTS
Subpart Y—Distilled Spirits For Fuel Use
§ 19.906 Special (occupational) tax.

