27 C.F.R. § 31.139 Credit for incorrect stamp.
Title 27 - Alcohol, Tobacco Products and Firearms
The appropriate TTB officer may credit the tax (including additions thereto) paid for an incorrect stamp if the taxpayer has filed an amended return on Form 5630.5, as provided in §31.136, and has, with his amended return, surrendered the incorrect stamp for credit and submitted a remittance for the difference between the incorrect tax and the correct tax. Where the tax (and additions thereto) paid for the incorrect stamp surrendered exceeds the amount due, the appropriate TTB officer shall advise the dealer to file claim for refund of such excess on TTB Form 2635 (5620.8). The applicable provisions of subpart M of this part shall govern claims for refund. (68A Stat. 791, 808; 26 U.S.C. 6402, 6511) [T.D. 7008, 34 FR 3666, Mar. 1, 1969. Redesignated at 40 FR 16835, Apr. 15 1975, and amended by T.D. ATF–251, 52 FR 19335, May 22, 1987. Redesignated and amended by T.D. TTB–25, 70 FR 19884, Apr. 15, 2005]
Title 27: Alcohol, Tobacco and Firearms
PART 31—ALCOHOL BEVERAGE DEALERS
Subpart I—Special Tax Stamps
Stamps for Incorrect Period or Incorrect Liability
§ 31.139 Credit for incorrect stamp.

