1998—Subsec. (a). Pub. L. 105–206 inserted at end “Such notice shall include a notice to the taxpayer of the taxpayer’s right to contact a local office of the taxpayer advocate and the location and phone number of the appropriate office.”

1997—Subsec. (c)(2)(C) to (E). Pub. L. 105–34, which directed the amendment of par. (2) by striking out subpar. (C) and redesignating succeeding subpars. accordingly, was executed by redesignating subpar. (E) as (C) and striking out former subpar. (C). Prior to amendment, subpar. (C) read as follows: “Deficiency attributable to gain on sale or exchange of principal residence, see section 1034(j).” Former subpar. (D) was repealed previously.

1988—Subsec. (a). Pub. L. 100–418, § 1941(b)(2)(B)(iii), substituted “or 44” for “44, or 45”.

Subsec. (b)(1). Pub. L. 100–418, § 1941(b)(2)(E), substituted “or chapter 44” for “chapter 44, or chapter 45” and “chapter 44, and this chapter” for “chapter 44, chapter 45, and this chapter”.

Subsec. (c)(1). Pub. L. 100–418, § 1941(b)(2)(F), substituted “or of chapter 42 tax” for “of chapter 42 tax” and struck out “, or of chapter 45 tax for the same taxable period” after “such petition relates”.

Subsec. (d). Pub. L. 100–647 inserted sentence at end that nothing in this subsection shall affect suspension of running of period of limitations during period during which rescinded notice was outstanding.

1987—Subsec. (c)(1). Pub. L. 100–203 inserted reference to section 6852.

1986—Subsec. (c)(2)(A). Pub. L. 99–514, § 104(b)(17), amended subpar. (A) generally, substituting “, see section 63(e)(3)” for “and zero bracket amount, see section 63(g)(5)”.

Subsec. (d). Pub. L. 99–514, § 1562(a), added subsec. (d).

1981—Subsec. (c)(1). Pub. L. 97–34 substituted “calendar year” for “calendar quarter”.

1980—Subsec. (a). Pub. L. 96–223, § 101(f)(1)(C), inserted reference to chapter 45.

Subsec. (b)(1). Pub. L. 96–223, § 101(f)(4), substituted “and certain excise taxes” for “taxes imposed by chapter 42” in section catchline and inserted references to chapter 45 in two places in text.

Subsec. (c)(1). Pub. L. 96–223, § 101(f)(5), substituted “of chapter 42 tax” for “or of chapter 42 tax” and inserted “, or of chapter 45 tax for the same taxable period” after “to which such petition relates”.

Subsec. (c)(2). Pub. L. 96–589 inserted cross reference to section 505(a) of title 11 for provisions allowing determination of tax in title 11 cases.

1978—Subsec. (c)(1). Pub. L. 95–600, § 701(t)(3)(C), substituted “same taxable year” for “same taxable years” in two places.

Subsec. (c)(2)(C). Pub. L. 95–600, § 405(c)(5), substituted “principal residence” for “personal residence”.

1977—Subsec. (c)(2)(A). Pub. L. 95–30 substituted “change of treatment with respect to itemized deductions and zero bracket amount, see section 63(g)(5)” for “change of election with respect to the standard deduction where taxpayer and his spouse made separate returns, see section 144(b)”.

1976—Subsec. (a). Pub. L. 94–455, §§ 1307(d)(2)(F)(ii), 1605(b)(5)(A), 1906(b)(13)(A), struck out “or his delegate” after “Secretary”, and substituted “chapter 41, 42, 43, or 44” for “chapter 42 or 43”.

Subsec. (b)(1). Pub. L. 94–455, §§ 1307(d)(2)(G)(i), 1605(b)(5)(B), (C), 1906(b)(13)(A), struck out “or his delegate” after “Secretary”, and substituted “chapter 41, chapter 42, chapter 43, or chapter 44” for “chapter 42, or chapter 43”, and “chapter 41, chapter 42, chapter 43, chapter 44, and this chapter” for “chapter 42, chapter 43, and this chapter”.

Subsec. (c)(1). Pub. L. 94–455, §§ 1204(c)(5), 1206(c)(3), 1307(d)(2)(G)(ii), 1605(b)(5)(D), 1906(b)(13)(A), struck out “or his delegate” after “Secretary” wherever appearing, substituted “of chapter 41 tax for the same taxable year, of chapter 43 tax for the same taxable years, of chapter 44 tax for the same taxable years” for “of chapter 43 tax for the same taxable years”, and “(relating to mathematical or clerical errors), in section 6851 (relating to termination assessments)” for “(relating to mathematical errors)”.

Subsec. (c)(2)(B). Pub. L. 94–455, § 1901(b)(31)(C), substituted “1033(a)(2)(C) and (D)” for “1033(a)(3)(C) and (D)”.

Subsec. (c)(2)(D). Pub. L. 94–455, § 1901(b)(37)(C), struck out subsec. (c)(2)(D) which set forth a cross reference to section 1335 of this title relating to a deficiency attributable to war loss recoveries where prior benefit rule is elected.

Subsec. (c)(2)(E). Pub. L. 94–455, § 214(b), added subpar. (E).

1974—Subsec. (a). Pub. L. 93–406, § 1016(a)(10)(A), inserted reference to taxes imposed by chapter 43.

Subsec. (b)(1). Pub. L. 93–406, § 1016(a)(10)(B), (C), inserted reference to chapter 43 in two places.

Subsec. (c)(1). Pub. L. 93–406, § 1016(a)(10)(D), substituted “of the same decedent, of chapter 43 tax for the same taxable years,” for “of the same decedent,”.

1970—Subsec. (c)(1). Pub. L. 91–614 substituted “calendar quarter” for “calendar year”.

1969—Subsec. (a). Pub. L. 91–172, § 101(j)(40), inserted reference to chapter 42.

Subsec. (b)(1). Pub. L. 91–172, § 101(j)(41), inserted reference to chapter 42 taxes in heading and text.

Subsec. (c)(1). Pub. L. 91–172, § 101(f)(2), included section 4940 tax and chapter 42 tax (other than under section 4940), among the classes of taxes with respect to which the Secretary cannot determine additional deficiencies after the taxpayer has filed a petition for redetermination of any deficiency about which he has been notified.

1964—Subsec. (c)(2)(A). Pub. L. 88–272 substituted “with respect to the” for “to take”.

1958—Subsec. (a). Pub. L. 85–866, § 89(b), inserted “certified mail or” before “registered mail”.

Subsec. (b)(1). Pub. L. 85–866, § 76, substituted “subtitle A or chapter 12” for “chapter 1 or 12” and “subtitle A, chapter 12,” for “such chapter”.

Subsec. (b)(2). Pub. L. 85–866, § 89(b), inserted “certified mail or” before “registered mail”.

Amendment by Pub. L. 105–34 applicable to sales and exchanges after May 6, 1997, with certain exceptions, see section 312(d) of Pub. L. 105–34, set out as a note under section 121 of this title.

Amendment by Pub. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Pub. L. 99–514, to which such amendment relates, see section 1019(a) of Pub. L. 100–647, set out as a note under section 1 of this title.

Amendment by Pub. L. 100–418 applicable to crude oil removed from the premises on or after Aug. 23, 1988, see section 1941(c) of Pub. L. 100–418, set out as a note under section 164 of this title.

Amendment by section 104(b)(17) of Pub. L. 99–514 applicable to taxable years beginning after Dec. 31, 1986, see section 151(a) of Pub. L. 99–514, set out as a note under section 1 of this title.

Pub. L. 99–514, title XV, § 1562(b), Oct. 22, 1986, 100 Stat. 2762, provided that: “The amendment made by this section [amending this section] shall apply to notices of deficiency issued on or after January 1, 1986.”

Amendment by Pub. L. 97–34 applicable with respect to gifts made after Dec. 31, 1981, see section 442(e) of Pub. L. 97–34, set out as a note under section 2501 of this title.

Amendment by Pub. L. 96–589 effective Oct. 1, 1979, but not applicable to proceedings under title 11, Bankruptcy, commenced before Oct. 1, 1979, see section 7(e) of Pub. L. 96–589, set out as a note under section 108 of this title.

Amendment by Pub. L. 96–223 applicable to periods after Feb. 29, 1980, see section 101(i) of Pub. L. 96–223, set out as a note under section 6161 of this title.

Amendment by section 405(c)(5) of Pub. L. 95–600 applicable to sales and exchanges of residences after July 26, 1978, in taxable years ending after such date, see section 405(d) of Pub. L. 95–600, set out as a note under section 1038 of this title.

Amendment by section 701(t)(3)(C) of Pub. L. 95–600 effective Oct. 4, 1976, see section 701(t)(5) of Pub. L. 95–600, set out as a note under section 859 of this title.

Amendment by Pub. L. 95–30 applicable to taxable years beginning after Dec. 31, 1976, see section 106(a) of Pub. L. 95–30, set out as a note under section 1 of this title.

Amendment by section 214(b) of Pub. L. 94–455 applicable to taxable years beginning after Dec. 31, 1969, except that such amendments shall not apply to any taxable year ending before Oct. 4, 1976 with respect to which the period for assessing a deficiency has expired before Oct. 4, 1976, see section 214(c) of Pub. L. 94–455, set out as a note under section 183 of this title.

Amendment by section 1204(c)(5) of Pub. L. 94–455 applicable with respect to action taken under section 6851, 6861, or 6862 of this title where the notice and demand takes place after Feb. 28, 1977, see section 1204(d) of Pub. L. 94–455, as amended, set out as a note under section 6851 of this title.

Amendment by section 1206(c)(3) of Pub. L. 94–455 applicable to returns filed after Dec. 31, 1976, see section 1206(d) of Pub. L. 94–455, set out as a note under section 6213 of this title.

Amendment by section 1307(d)(2)(F)(ii), (G) of Pub. L. 94–455 effective on and after Oct. 4, 1976, see section 1307(e)(6) of Pub. L. 94–455, set out as a note under section 501 of this title.

For effective date of amendment by section 1605(b)(5) of Pub. L. 94–455, see section 1608(d) of Pub. L. 94–455, set out as a note under section 856 of this title.

Amendment by section 1901(b)(31)(C), (37)(C) of Pub. L. 94–455 applicable to taxable years beginning after Dec. 31, 1976, see section 1901(d) of Pub. L. 94–455, set out as a note under section 2 of this title.

Amendment by Pub. L. 93–406 applicable, except as otherwise provided in section 1017(c) through (i) of Pub. L. 93–406, for plan years beginning after Sept. 2, 1974, but, in the case of plans in existence on Jan. 1, 1974, amendment by Pub. L. 93–406 applicable for plan years beginning after Dec. 31, 1975, see section 1017 of Pub. L. 93–406, set out as an Effective Date; Transitional Rules note under section 410 of this title.

Amendment by Pub. L. 91–614 applicable with respect to gifts made after Dec. 31, 1970, see section 102(e) of Pub. L. 91–614, set out as a note under section 2501 of this title.

Amendment by Pub. L. 91–172 effective Jan. 1, 1970, see section 101(k)(1) of Pub. L. 91–172, set out as an Effective Date note under section 4940 of this title.

Amendment by Pub. L. 88–272, except for purposes of section 21 of this title, effective with respect to taxable years beginning after Dec. 31, 1963, see section 131 of Pub. L. 88–272, set out as a note under section 1 of this title.

Amendment by section 76 of Pub. L. 85–866 effective Aug. 17, 1954, see section 1(c)(2) of Pub. L. 85–866, set out as a note under section 165 of this title.

Amendment by section 89(b) of Pub. L. 85–866 applicable only if mailing occurs after Sept. 2, 1958, see section 89(d) of Pub. L. 85–866, set out as a note under section 7502 of this title.

Pub. L. 105–206, title III, § 3463(a), July 22, 1998, 112 Stat. 767, provided that: “The Secretary of the Treasury or the Secretary’s delegate shall include on each notice of deficiency under section 6212 of the Internal Revenue Code of 1986 the date determined by such Secretary (or delegate) as the last day on which the taxpayer may file a petition with the Tax Court.”

[Section 3463(a) of Pub. L. 105–206, set out above, applicable to notices mailed after Dec. 31, 1998, see section 3463(c) of Pub. L. 105–206, set out as an Effective Date of 1998 Amendment note under section 6213 of this title.]

Pub. L. 105–206, title III, § 3504, July 22, 1998, 112 Stat. 771, provided that: “The Secretary of the Treasury or the Secretary’s delegate shall, as soon as practicable, but not later than 180 days after the date of the enactment of this Act [July 22, 1998], include with any first letter of proposed deficiency which allows the taxpayer an opportunity for administrative review in the Internal Revenue Service Office of Appeals [now Internal Revenue Service Independent Office of Appeals] an explanation of the entire process from examination through collection with respect to such proposed deficiency, including the assistance available to the taxpayer from the National Taxpayer Advocate at various points in the process.”