27 C.F.R. § 46.245 Errors in records.
Title 27 - Alcohol, Tobacco Products and Firearms
If your inventory records or tax computation records contain an error that resulted in an overpayment of tax, you can file a claim for refund. If your inventory or tax computation records contain an error that resulted in an underpayment of tax, you must file an additional tax return on which you show and pay the additional tax, interest and any applicable penalties.
Title 27: Alcohol, Tobacco and Firearms
PART 46—MISCELLANEOUS REGULATIONS RELATING TO TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES
Subpart I—Floor Stocks Tax on Cigarettes Held for Sale on January 1, 2000 and on January 1, 2002
Records
§ 46.245 Errors in records.

