eCFR.io
Daily eCFR

Part 301—Procedure and Administration

Procedure and Administration

  1. CFR
  2. ›
  3. Title 26
  4. ›
  5. Chapter I
  6. ›
  7. Part 301
ContainsSubparts ECFR1b5d05d4bfe19f9–ECFRfc3947f73a49ee2
CorpusDaily eCFR
Displayed edition2026-04-15
Last updated2026-04-15

PART 301—PROCEDURE AND ADMINISTRATION

Editorial Note:

In the text of this part, integral section references are to sections of the Internal Revenue Code of 1954; decimal section references are to the Code of Federal Regulations.

References in the text to the “Code” are references to sections of the Internal Revenue Code of 1954.

Subparts

Authority26 U.S.C. 7805. Section 301.1474-1 also issued under 26 U.S.C. 1474(f). Section 301.6011-2 also issued under 26 U.S.C. 6011(e). Section 301.6011-3 also issued under 26 U.S.C. 6011. Section 301.6011-5 also issued under 26 U.S.C. 6011. Section 301.6011-6 also issued under 26 U.S.C. 6011(a). Section 301.6011-7 also issued under 26 U.S.C. 6011(e). Section 301.6011-10 also issued under 26 U.S.C. 6011. Section 301.6011-11 also issued under 26 U.S.C. 6011. Section 301.6011-12 also issued under 26 U.S.C. 6011. Section 301.6011-13 also issued under 26 U.S.C. 6011. Section 301.6011-14 also issued under 26 U.S.C. 6011. Section 301.6011-15 also issued under 26 U.S.C. 6011. Section 301.6012-2 also issued under 26 U.S.C. 6012. Section 301.6033-4 also issued under 26 U.S.C. 6033. Section 301.6036-1 also issued under 26 U.S.C. 6036. Section 301.6037-2 also issued under 26 U.S.C. 6037. Section 301.6039E-1 also issued under 26 U.S.C. 6039E. Section 301.6050M-1 also issued under 26 U.S.C. 6050M. Section 301.6057-3 also issued under 26 U.S.C. 6011 and 6057. Section 301.6058-2 also issued under 26 U.S.C. 6011 and 6058. Section 301.6059-2 also issued under 26 U.S.C. 6011 and 6059. Section 301.6061-1 also issued under 26 U.S.C. 6061. Section 301.6081-2 also issued under 26 U.S.C. 6081(a). Section 301.6103(c)-1 also issued under 26 U.S.C. 6103(c). Section 301.6103(h)(4)-1 also issued under 26 U.S.C. 6103(h)(4) and 26 U.S.C. 6103(q). Section 301.6103(j)(1)-1 also issued under 26 U.S.C. 6103(j)(1) and 6103(q). Section 301.6103(j)(5)-1 also issued under 26 U.S.C. 6103(j)(5). Section 301.6103(k)(6)-1 also issued under 26 U.S.C. 6103(k)(6); Section 301.6103(k)(6)-1T also issued under 26 U.S.C. 6103(k)(6); Section 301.6103(k)(9)-1 also issued under 26 U.S.C. 6103(k)(9) and 26 U.S.C. 6103(q). Section 301.6103(l)-1 also issued under 26 U.S.C. 6103(q). Section 301.6103(l)(14)-1 also issued under 26 U.S.C. 6103(l)(14). Section 301.6103(l)(21)-(1) also issued under 26 U.S.C. 6103(l)(21) and 6103(q). Section 301.6103(m)-1 also issued under 26 U.S.C. 6103(q). Section 301.6103(n)-1 also issued under 26 U.S.C. 6103(n). Section 301.6103(n)-2 also issued under 26 U.S.C. 6103(n). Section 301.6103(n)-2 also issued under 26 U.S.C. 6103(q). Section 301.6103(p)(2)(B)-1 also issued under 26 U.S.C. 6103(p)(2). Section 301.6103(p)(2)(B)-1T also issued under 26 U.S.C. 6103(p)(2). Sections 301.6103(p)(4)-1 and 301.6103(p)(7)-1T also issued under 26 U.S.C. 6103(p)(4) and (7) and (q), Section 301.6104(a)-6(d) is also issued under 5 U.S.C. 552. Section 301.6104(b)-1(d)(4) is also issued under 5 U.S.C. 552. Section 301.6104(c)-1 also issued under 26 U.S.C. 6104(c). Section 301.6104(d)-1(d)(3)(i) is also issued under 5 U.S.C. 552. Section 301.6104(d)-2 also issued under 26 U.S.C. 6104(d)(3). Section 301.6104(d)-3 also issued under 26 U.S.C. 6104(d)(3). Section 301.6104(d)-4 also issued under 26 U.S.C. 6104(e)(3). Section 301.6104(d)-5 also issued under 26 U.S.C. 6104(e)(3). Section 301.6109-1 also issued under 26 U.S.C. 6109 (a), (c), and (d). Section 301.6109-3 also issued under 26 U.S.C. 6109. Section 301.6111-1T also issued under 26 U.S.C. 6111. Section 301.6111-2T also issued under 26 U.S.C. 6111(f)(4). Section 301.6111-3 also issued under 26 U.S.C. 6111. Section 301.6111-3T also issued under 26 U.S.C. 6111. Section 301.6112-1T also issued under 26 U.S.C. 6112. Section 301.6114-1 also issued under 26 U.S.C. 6114. Section 301.6213-2 also issued under 26 U.S.C. 6213. Section 301.6221(a)-1 also issued under 26 U.S.C. 6221. Section 301.6221(b)-1 also issued under sections 6221 and 6241. Section 301.6222-1 also issued under 26 U.S.C. 6222 and 6223. Section 301.6222(a)-1T also issued under 26 U.S.C. 6230(k). Section 301.6222(a)-2T also issued under 26 U.S.C. 6230(k). Section 301.6222(b)-1T also issued under 26 U.S.C. 6230(k). Section 301.6222(b)-2T also issued under 26 U.S.C. 6230(k). Section 301.6222(b)-3T also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6223(a)-1T also issued under 26 U.S.C. 6230(k). Section 301.6223(a)-2T also issued under 26 U.S.C. 6230(k). Section 301.6223(b)-1T also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6223(b)-2T also issued under 26 U.S.C. 6230(k). Section 301.6223(c)-1T also issued under 26 U.S.C. 6223(c) and 6230 (i) and (k). Section 301.6223(e)-1T also issued under 26 U.S.C. 6230(k). Section 301.6223(e)-2T also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6223(f)-1T also issued under 26 U.S.C. 6230(k). Section 301.6223(g)-1T also issued under 26 U.S.C. 6223(g) and 6230 (i) and (k). Section 301.6223(h)-1T also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6224(a)-1T also issued under 26 U.S.C. 6230(k). Section 301.6224(b)-1T also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6224(c)-1T also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6224(c)-2T also issued under 26 U.S.C. 6230(k). Section 301.6224(c)-3T also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6225-1 also issued under 26 U.S.C. 6225. Section 301.6225-2 also issued under 26 U.S.C. 6223 and 6225. Section 301.6225-3 also issued under 26 U.S.C. 6225. Section 301.6226-1 also issued under 26 U.S.C. 6223 and 6226. Section 301.6226-2 also issued under 26 U.S.C. 6226. Section 301.6226-3 also issued under 26 U.S.C. 6226. Section 301.6226(a)-1T also issued under 26 U.S.C. 6230(k). Section 301.6226(b)-1T also issued under 26 U.S.C. 6230(k). Section 301.6226(e)-1T also issued under 26 U.S.C. 6230(k). Section 301.6226(f)-1T also issued under 26 U.S.C. C. 6230(k). Section 301.6227-1 also issued under 26 U.S.C. 6223 and 6227. Section 301.6227-2 also issued under 26 U.S.C. 6227. Section 301.6227-3 also issued under 26 U.S.C. 6227. Section 301.6229(c)(2)-1 is also issued under 26 U.S.C. 6230(k). Section 301.6229(c)(2)-1T also issued under 26 U.S.C. § 6230(k). Section 301.6231-1 also issued under 26 U.S.C. 6231. Section 301.6231(a)(6)-1T also issued under 26 U.S.C. 6230(k). Section 301.6231(a)(7)-1 also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6231(a)(7)-2 also issued under 26 U.S.C. 6230 (i) and (k). Section 301.6231(a)(12)-1T also issued under 26 U.S.C. 6230(k) and 6231(a)(12). Section 301.6231(c)-1 also issued under 26 U.S.C. 6231(c)(1) and (3). Section 301.6231(c)-2 also issued under 26 U.S.C. 6231(c)(1) and (3). Section 301.6231(c)-3T also issued under 26 U.S.C. 6230(k) and 6231(c). Section 301.6231(c)-4T also issued under 26 U.S.C. 6230(k) and 6231(c). Section 301.6231(c)-5T also issued under 26 U.S.C. 6230(k) and 6231(c). Section 301.6231(c)-6T also issued under 26 U.S.C. 6230(k) and 6231(c). Section 301.6231(c)-7T also issued under 26 U.S.C. 6230(k) and 6231(c). Section 301.6231(c)-8T also issued under 26 U.S.C. 6230(k) and 6231(c). Section 301.6231(d)-1T also issued under 26 U.S.C. 6230(k). Section 301.6231(e)-1T also issued under 26 U.S.C. 6230(k). Section 301.6231(e)-2T also issued under 26 U.S.C. 6230(k). Section 301.6231(f)-1T also issued under 26 U.S.C. 6230 (i) and (k) and 6231(f). Section 301.6232-1 also issued under 26 U.S.C. 6232. Section 301.6233-1T also issued under 26 U.S.C. 6230(k) and 6233. Section 301.6233(a)-1 also issued under 26 U.S.C. 6233. Section 301.6233(b)-1 also issued under 26 U.S.C. 6233. Section 301.6234-1 also issued under 26 U.S.C. 6234. Section 301.6235-1 also issued under 26 U.S.C. 6235. Section 301.6241-1 also issued under sections 48D(d), 6241, and 6417. Section 301.6241-2 also issued under 26 U.S.C. 6241. Section 301.6241-3 also issued under 26 U.S.C. 6241. Section 301.6241-4 also issued under 26 U.S.C. 6241. Section 301.6241-5 also issued under 26 U.S.C. 6241. Section 301.6241-6 also issued under 26 U.S.C. 6241. Section 301.6241-7 also issued under sections 48D(d), 6241, and 6417. Section 301.6311-2 also issued under 26 U.S.C. 6311. Section 301.6323(f)-(1)(c) also issued under 26 U.S.C. 6323(f)(3). Section 301.6325-1T also issued under 26 U.S.C. 6326. Section 301.6335-1 also issued under 26 U.S.C. 6335(e)(2). Section 301.6343-1 also issued under 26 U.S.C. 6343. Section 301.6343-2 also issued under 26 U.S.C. 6343. Section 301.6402-2(g) also issued under 26 U.S.C. 6402(n). Section 301.6402-3 also issued under 95 Stat. 357 amending 88 Stat. 2351. Section 301.6402-7 also issued under 26 U.S.C. 6402(i) and 6411(c). Section 301.6404-2 also issued under 26 U.S.C. 6404. Section 301.6404-3 also issued under 26 U.S.C. 6404(f)(3). Section 301.6621-1 also issued under 26 U.S.C. 6230(k). Section 301.6689-1 also issued under 26 U.S.C. 6689(a), 26 U.S.C. 6227(d), and 26 U.S.C. 6241(11). Section 301.6689-1T also issued under 26 U.S.C. 6689(a). Section 301.6708-1 also issued under 26 U.S.C. 6708 Section 301.6721-1 also issued under 26 U.S.C. 6011 and 6721. Section 301.6751(b)-1(a)(4) also issued under 26 U.S.C. 6751(b)(1). Section 301.7216-2, paragraphs (o) and (p) also issued under 26 U.S.C. 7216(b)(3). Section 301.7502-1 also issued under 26 U.S.C. 7502. Section 301.7502-2 also issued under 26 U.S.C. 7502. Section 301.7507-1 also issued under 26 U.S.C. 597. Section 301.7507-9 also issued under 26 U.S.C. 597. Section 301.7508-1 also issued under 26 U.S.C. 7508(a)(1)(K). Section 301.7508A-1 also issued under 26 U.S.C. 7508(a)(1)(K) and 7508A(a). Section 301.7605-1 also issued under section 6228(b) of the Technical and Miscellaneous Revenue Act of 1988. Sections 301.7623-1 through 301.7623-4 also issued under 26 U.S.C. 7623. Section 301.7624-1 also issued under 26 U.S.C. 7624. Section 301.7701-1(a)(4) also issued under 26 U.S.C. 7701(a)(40). Section 301.7701-2 also issued under 26 U.S.C. 7701. Sections 301.7701(b)-1 through 301.7701(b)-9 also issued under 26 U.S.C. 7701(b)(11). Section 301.7701(i)-1(g)(1) also issued under 26 U.S.C. 7701(i)(2)(D). Section 301.7701(i)-4(b) also issued under 26 U.S.C. 7701(i)(3). Section 301.7705-1 also issued under 26 U.S.C. 7705(h). Section 301.7705-2 also issued under 26 U.S.C. 7705(h). Section 301.7803-2 is also issued under 26 U.S.C. 7803(e). Section 301.7803-3 is also issued under 26 U.S.C. 7803(e). Section 301.9000-1 also issued under 5 U.S.C. 301 and 26 U.S.C. 6103(q) and 7804; Section 301.9000-2 also issued under 5 U.S.C. 301 and 26 U.S.C. 6103(q) and 7804; Section 301.9000-3 also issued under 5 U.S.C. 301 and 26 U.S.C. 6103(q) and 7804; Section 301.9000-4 also issued under 5 U.S.C. 301 and 26 U.S.C. 6103(q) and 7804; Section 301.9000-5 also issued under 5 U.S.C. 301 and 26 U.S.C. 6103(q) and 7804; Section 301.9000-6 also issued under 5 U.S.C. 301 and 26 U.S.C. 6103(q) and 7804; Section 301.9100-1T also issued under 26 U.S.C. 6081. Section 301.9100-2T also issued under 26 U.S.C. 6081. Section 301.9100-3T also issued under 26 U.S.C. 6081. Section 301.9100-4T also issued under 26 U.S.C. 168(f)(8)(G). Section 301.9100-7T also issued under 26 U.S.C. 42, 48, 56, 83, 141, 142, 143, 145, 147, 165, 168, 216, 263, 263A, 448, 453C, 468B, 469, 474, 585, 616, 617, 1059, 2632, 2652, 3121, 4982, 7701; and under the Tax Reform Act of 1986, 100 Stat. 2746, sections 203, 204, 243, 311, 646, 801, 806, 905, 1704, 1801, 1802, and 1804. Section 301.9100-8 also issued under 26 U.S.C. 1(i)(7), 41(h), 42(b)(2)(A)(ii), 42(d)(3), 42(f)(1), 42(g)(3), 42(i)(2)(B), 42(j)(5)(B), 121(d)(9), 142(i)(2), 165(l), 168(b)(2), 219(g)(4), 245(a)(10), 263A(d)(1), 263A(d)(3)(B), 263A(h), 460(b)(3), 643(g)(2), 831(b)(2)(A), 835(a), 865(f), 865(g)(3), 865(h)(2), 904(g)(10), 2056(b)(7)(c)(ii), 2056A(d), 2523(f)(6)(B), 3127, and 7520(a); the Technical and Miscellaneous Revenue Act of 1988, 102 Stat. 3324, sections 1002(a)(23)(B), 1005(c)(11), 1006(d)(15), 1006(j)(1)(C), 1006(t)(18)(B), 1012(n)(3), 1014(c)(1), 1014(c)(2), 2004(j)(1), 2004(m)(5), 5012(e)(4), 6181(c)(2), and 6277; and under the Tax Reform Act of 1986, 100 Stat. 2746, section 905(a). Sections 301.9100-9T, 301.9100-10T and 301.9100-11T also issued under 26 U.S.C. 1103 (g) and (h) and 6158(a). Sections 301.9100-13T, 301.9100-14T and 301.9100-15T also issued under 26 U.S.C. 108(d)(8) and 1017(b)(3)(E). Section 301.9100-16T also issued under 26 U.S.C. 463(d). Section 301.9100-22T is also issued under section 1101(g)(4) of Public Law 114-74.
Source32 FR 15241, Nov. 3, 1967, unless otherwise noted.