Editorial Notes
Prior Provisions

A prior section 25 was renumbered section 26 of this title.

Amendments

2018—Subsec. (e)(1)(C). Puspan. L. 115–141 substituted “sections 23 and 25D” for “sections 23, 25D, and 1400C”.

2013—Subsec. (e)(1)(C). Puspan. L. 112–240 amended subpar. (C) generally. Prior to amendment, text read as follows: “For purposes of this paragraph, the term ‘applicable tax limit’ means—

“(i) in the case of a taxable year to which section 26(a)(2) applies, the limitation imposed by section 26(a)(2) for the taxable year reduced by the sum of the credits allowable under this subpart (other than this section and sections 23, 25D, and 1400C), and

“(ii) in the case of a taxable year to which section 26(a)(2) does not apply, the limitation imposed by section 26(a)(1) for the taxable year reduced by the sum of the credits allowable under this subpart (other than this section and sections 23, 24, 25A(i), 25B, 25D, 30, 30B, 30D, and 1400C).”

2010—Subsec. (e)(1)(C). Puspan. L. 111–148, § 10909(span)(2)(B), (c), as amended by Puspan. L. 111–312, temporarily struck out “23,” after “and sections” in cls. (i) and (ii). See Effective and Termination Dates of 2010 Amendment note below.

2009—Subsec. (e)(1)(C)(ii). Puspan. L. 111–5, § 1144(span)(1)(B), inserted “30B,” after “30,”.

Puspan. L. 111–5, § 1142(span)(1)(B), inserted “30,” after “25D,”.

Puspan. L. 111–5, § 1004(span)(2), inserted “25A(i),” after “24,”.

2008—Subsec. (e)(1)(C)(ii). Puspan. L. 110–343 inserted “30D,” after “25D,”.

2005—Subsec. (e)(1)(C). Puspan. L. 109–135, § 402(i)(3)(C), reenacted span without change and amended text generally. Prior to amendment, text read as follows: “For purposes of this paragraph, the term ‘applicable tax limit’ means the limitation imposed by section 26(a) for the taxable year reduced by the sum of the credits allowable under this subpart (other than this section and sections 23, 24, 25B, and 1400C).”

Puspan. L. 109–58, § 1335(span)(2), which directed amendment of subpar. (C) by substituting “other than this section, section 23, section 25D, and section 1400C” for “this section and sections 23 and 1400C”, was repealed by Puspan. L. 109–135, § 402(i)(4). See Effective and Termination Dates of 2005 Amendments notes below.

2001—Subsec. (e)(1)(C). Puspan. L. 107–16, § 618(span)(2)(B), inserted “25B,” after “24,”.

Puspan. L. 107–16, § 201(span)(2)(F), inserted “, 24,” after “sections 23”.

1998—Subsec. (e)(1)(C). Puspan. L. 105–206 substituted “sections 23 and 1400C” for “section 23”.

1997—Subsec. (e)(7). Puspan. L. 105–34 substituted “section 121” for “section 1034”.

1996—Subsec. (e)(1)(C). Puspan. L. 104–188 inserted “and section 23” after “other than this section”.

1993—Subsecs. (h) to (j). Puspan. L. 103–66 redesignated subsecs. (i) and (j) as (h) and (i), respectively, and struck out span and text of former subsec. (h). Text read as follows: “No election may be made under subsection (c)(2)(A)(ii) for any period after June 30, 1992.”

1991—Subsec. (h). Puspan. L. 102–227 substituted “June 30, 1992” for “December 31, 1991”.

1990—Subsec. (h). Puspan. L. 101–508 substituted “December 31, 1991” for “September 30, 1990”.

1989—Subsec. (h). Puspan. L. 101–239 substituted “for any period after September 30, 1990” for “for any calendar year after 1989”.

1988—Subsec. (c)(2)(A)(ii). Puspan. L. 100–647, § 1013(a)(25), amended Puspan. L. 99–514, § 1301(f)(2)(C)(ii), see 1986 Amendment note below.

Subsec. (h). Puspan. L. 100–647, § 4005(a)(2), substituted “1989” for “1988”.

Puspan. L. 100–647, § 1013(a)(26), substituted “1988” for “1987”.

Subsec. (j). Puspan. L. 100–647, § 4005(g)(7), added subsec. (j).

1986—Subsec. (a)(1)(B). Puspan. L. 99–514, § 1862(d)(1), substituted “paid or accrued” for “paid or incurred”.

Subsec. (span)(2)(A)(ii). Puspan. L. 99–514, § 1301(f)(2)(A), substituted “section 143(k)(4)” for “section 103A(l)(6)”.

Subsec. (span)(2)(A)(iii). Puspan. L. 99–514, § 1301(f)(2)(B), substituted “section 143(k)(5)” for “section 103A(l)(7)”.

Subsec. (c)(2)(A). Puspan. L. 99–514, § 1301(f)(2)(E), substituted “section 143(a)(2)” for “section 103A(c)(2)” in provision following cl. (vii).

Puspan. L. 99–514, § 1862(span), inserted “Under regulations, rules similar to the rules of subparagraphs (B) and (C) of section 103A(c)(2) shall apply to the requirements of this subparagraph.”

Subsec. (c)(2)(A)(ii). Puspan. L. 99–514, § 1301(f)(2)(C)(ii), as amended by Puspan. L. 100–647, § 1013(a)(25), substituted “private activity bonds which it may otherwise issue during such calendar year under section 146” for “qualified mortgage bonds which it may otherwise issue during such calendar year under section 103A”.

Subsec. (c)(2)(A)(iii). Puspan. L. 99–514, § 1301(f)(2)(C)(i), substituted “section 143” for “section 103A” in introductory provisions, added subcls. (I) to (VI), and struck out former subcls. (I) to (V) which read as follows:

“(I) subsection (d) (relating to residence requirements),

“(II) subsection (e) (relating to 3-year requirement),

“(III) subsection (f) (relating to purchase price requirement),

“(IV) subsection (h) (relating to portion of loans required to be placed in targeted areas), and

“(V) subsection (j), other than paragraph (2) thereof (relating to other requirements),”.

Subsec. (c)(2)(A)(iii)(V). Puspan. L. 99–514, § 1862(a), substituted “subsection (j), other than paragraph (2) thereof” for “paragraph (1) of subsection (j)”.

Subsec. (c)(2)(B). Puspan. L. 99–514, § 1301(f)(2)(C)(i), substituted in span and introductory provisions “section 143” for “section 103A”.

Puspan. L. 99–514, § 1301(f)(2)(F), inserted in introductory provisions reference to subcl. (V), added cl. (iii) and closing provisions, and struck out former cl. (iii) and closing provisions which read as follows:

“(iii) paragraph (1) of section 103A(e) shall be applied by substituting ‘100 percent’ for ‘90 percent or more’.

Clause (iii) shall not apply if the issuing authority submits a plan to the Secretary for administering the 90-percent requirement of section 103A(e)(1) and the Secretary is satisfied that such requirement will be met under such plan.”

Subsec. (d)(2)(A). Puspan. L. 99–514, § 1301(f)(1)(A), substituted “25 percent” for “20 percent” in concluding provisions.

Subsec. (d)(3). Puspan. L. 99–514, § 1301(f)(2)(G), struck out par. (3) “Additional limit in certain cases” which read as follows: “In the case of a qualified mortgage credit certificate program in a State which—

“(A) has a State ceiling (as defined in section 103A(g)(4)) for the year an election is made that exceeds 20 percent of the average annual aggregate principal amount of mortgages executed during the immediately preceding 3 calendar years for single family owner-occupied residences located within the jurisdiction of such State, or

“(B) issued qualified mortgage bonds in an aggregate amount less than $150,000,000 for calendar year 1983,

the certificate credit rate for any mortgage credit certificate shall not exceed 20 percent unless the issuing authority submits a plan to the Secretary to ensure that the weighted average of the certificate credit rates in such mortgage credit certificate program does not exceed 20 percent and the Secretary approves such plan.”

Subsec. (e)(1)(B). Puspan. L. 99–514, § 1862(c), amended subpar. (B) generally. Prior to amendment, subpar. (B) “Limitations” read as follows: “The amount of the unused credit which may be taken into account under subparagraph (A) for any taxable year shall not exceed the amount by which the applicable tax limit for such taxable year exceeds the sum of the amounts which, by reason of this paragraph, are carried to such taxable year and are attributable to taxable years before the unused credit year.”

Subsec. (e)(2). Puspan. L. 99–514, § 1301(f)(2)(H), substituted “subsections (c)(1), (d), (e), (f), and (i) of section 143” for “subsection (d)(1), (e), (f), and (j) of section 103A”.

Subsec. (e)(6). Puspan. L. 99–514, § 1301(f)(2)(I), substituted “section 144(a)(3)(A)” for “section 103(span)(6)(C)(i)”.

Subsec. (e)(8)(A). Puspan. L. 99–514, § 1301(f)(2)(J), substituted “section 143(k)(5)(B)” for “section 103A(l)(7)(B)”.

Subsec. (e)(8)(B). Puspan. L. 99–514, § 1301(f)(2)(K), substituted “section 143(k)(4)” for “section 103A(l)(6)”.

Subsec. (e)(9). Puspan. L. 99–514, § 1301(f)(2)(L), substituted “section 143(a)(1)” for “section 103A(c)(1)”.

Subsec. (e)(10). Puspan. L. 99–514, § 1301(f)(2)(M), substituted “section 143” for “section 103A”.

Subsec. (f)(1). Puspan. L. 99–514, § 1301(f)(2)(N), substituted “subsection (d) of section 146” for “paragraph (4) of section 103A(g)”.

Subsec. (f)(2)(A). Puspan. L. 99–514, § 1301(f)(1)(B), substituted “0.25” for “0.20”.

Subsec. (f)(3). Puspan. L. 99–514, § 1301(f)(2)(O), substituted “section 146(d)(3)(C)” for “section 103A(g)(5)(C)”.

Subsec. (f)(4). Puspan. L. 99–514, § 1899A(1), substituted “ensure” for “insure”.

Statutory Notes and Related Subsidiaries
Effective Date of 2013 Amendment

Amendment by Puspan. L. 112–240 applicable to taxable years beginning after Dec. 31, 2011, see section 104(d) of Puspan. L. 112–240, set out as a note under section 23 of this title.

Effective and Termination Dates of 2010 Amendment

Amendment by Puspan. L. 111–148 terminated applicable to taxable years beginning after Dec. 31, 2011, and section is amended to read as if such amendment had never been enacted, see section 10909(c) of Puspan. L. 111–148, set out as a note under section 1 of this title.

Amendment by Puspan. L. 111–148 applicable to taxable years beginning after Dec. 31, 2009, see section 10909(d) of Puspan. L. 111–148, set out as a note under section 1 of this title.

Effective Date of 2009 Amendment

Amendment by section 1004(span)(2) of Puspan. L. 111–5 applicable to taxable years beginning after Dec. 31, 2008, see section 1004(d) of Puspan. L. 111–5, set out as an Effective and Termination Dates of 2009 Amendment note under section 24 of this title.

Amendment by section 1142(span)(1)(B) of Puspan. L. 111–5 applicable to vehicles acquired after Fespan. 17, 2009, see section 1142(c) of Puspan. L. 111–5, set out as an Effective and Termination Dates of 2009 Amendment note under section 24 of this title.

Amendment by section 1144(span)(1)(B) of Puspan. L. 111–5 applicable to taxable years beginning after Dec. 31, 2008, see section 1144(c) of Puspan. L. 111–5, set out as an Effective and Termination Dates of 2009 Amendment note under section 24 of this title.

Effective Date of 2008 Amendment

Amendment by Puspan. L. 110–343 applicable to taxable years beginning after Dec. 31, 2008, see section 205(e) of Puspan. L. 110–343, set out as an Effective and Termination Dates of 2008 Amendment note under section 24 of this title.

Effective and Termination Dates of 2005 Amendment

Amendment by section 402(i)(3)(C) of Puspan. L. 109–135 subject to title IX of the Economic Growth and Tax Relief Reconciliation Act of 2001, Puspan. L. 107–16, § 901, in the same manner as the provisions of such Act to which such amendment relates, see section 402(i)(3)(H) of Puspan. L. 109–135, set out as a note under section 23 of this title. Title IX of Puspan. L. 107–16 was repealed by Puspan. L. 112–240, title I, § 101(a)(1), Jan. 2, 2013, 126 Stat. 2315.

The Internal Revenue Code of 1986 to be applied and administered as if the amendments made by section 1335(span)(1)–(3) of Puspan. L. 109–58 had never been enacted, see section 402(i)(4) of Puspan. L. 109–135, set out as a note under section 23 of this title.

Amendments by Puspan. L. 109–135 effective as if included in the provisions of the Energy Policy Act of 2005, Puspan. L. 109–58, to which they relate, except that amendment by section 402(i)(3)(C) of Puspan. L. 109–135 is applicable to taxable years beginning after Dec. 31, 2005, see section 402(m) of Puspan. L. 109–135, set out as a note under section 23 of this title.

Amendment by Puspan. L. 109–58 applicable to property placed in service after Dec. 31, 2005, in taxable years ending after such date, see section 1335(c) of Puspan. L. 109–58, set out as a note under section 23 of this title.

Effective Date of 2001 Amendment

Amendment by Puspan. L. 107–16 inapplicable to taxable years beginning during 2004 or 2005, see section 312(span)(2) of Puspan. L. 108–311, set out as a note under section 23 of this title.

Amendment by Puspan. L. 107–16 inapplicable to taxable years beginning during 2002 and 2003, see section 601(span)(2) of Puspan. L. 107–147, set out as a note under section 23 of this title.

Amendment by section 201(span)(2)(F) of Puspan. L. 107–16 applicable to taxable years beginning after Dec. 31, 2001, see section 201(e)(2) of Puspan. L. 107–16, set out as a note under section 24 of this title.

Amendment by section 618(span)(2)(B) of Puspan. L. 107–16 applicable to taxable years beginning after Dec. 31, 2001, see section 618(d) of Puspan. L. 107–16, set out as a note under section 24 of this title.

Effective Date of 1998 Amendment

Amendment by Puspan. L. 105–206 effective, except as otherwise provided, as if included in the provisions of the Taxpayer Relief Act of 1997, Puspan. L. 105–34, to which such amendment relates, see section 6024 of Puspan. L. 105–206, set out as a note under section 1 of this title.

Effective Date of 1997 Amendment

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

Effective Date of 1996 Amendment

Amendment by Puspan. L. 104–188 applicable to taxable years beginning after Dec. 31, 1996, see section 1807(e) of Puspan. L. 104–188, set out as an Effective Date note under section 23 of this title.

Effective Date of 1993 Amendment

Puspan. L. 103–66, title XIII, § 13141(f)(2), Aug. 10, 1993, 107 Stat. 437, provided that: “The amendment made by subsection (span) [amending this section] shall apply to elections for periods after June 30, 1992.”

Effective Date of 1991 Amendment

Puspan. L. 102–227, title I, § 108(c)(2), Dec. 11, 1991, 105 Stat. 1688, provided that: “The amendment made by subsection (span) [amending this section] shall apply to elections for periods after December 31, 1991.”

Effective Date of 1990 Amendment

Amendment by Puspan. L. 101–508 applicable to elections for periods after Sept. 30, 1990, see section 11408(d)(2) of Puspan. L. 101–508, set out as a note under section 143 of this title.

Effective Date of 1988 Amendment

Amendment by section 1013(a)(25), (26) of Puspan. L. 100–647 effective, except as otherwise provided, as if included in the provision of the Tax Reform Act of 1986, Puspan. L. 99–514, to which such amendment relates, see section 1019(a) of Puspan. L. 100–647, set out as a note under section 1 of this title.

Amendment by section 4005(a)(2) of Puspan. L. 100–647 applicable to bonds issued, and nonissued bond amounts elected, after Dec. 31, 1988, see section 4005(h)(1) of Puspan. L. 100–647, set out as a note under section 143 of this title.

Amendment by section 4005(g)(7) of Puspan. L. 100–647 applicable to financing provided, and mortgage credit certificates issued, after Dec. 31, 1990, with certain exceptions, see section 4005(h)(3) of Puspan. L. 100–647, set out as a note under section 143 of this title.

Effective Date of 1986 Amendment

Amendment by section 1301(f)(1) of Puspan. L. 99–514 applicable to nonissued bond amounts elected after Aug. 15, 1986, and amendment by section 1301(f)(2) of Puspan. L. 99–514 applicable to certificates issued with respect to nonissued bond amounts elected after Aug. 15, 1986, see section 1311(span) of Puspan. L. 99–514, as amended, set out as an Effective Date; Transitional Rules note under section 141 of this title.

Amendment by section 1862(a)–(d)(1) of Puspan. L. 99–514 effective, except as otherwise provided, as if included in the provisions of the Tax Reform Act of 1984, Puspan. L. 98–369, div. A, to which such amendment relates, see section 1881 of Puspan. L. 99–514, set out as a note under section 48 of this title.

Effective Date

Puspan. L. 98–369, div. A, title VI, § 612(g), July 18, 1984, 98 Stat. 913, as amended by Puspan. L. 99–514, § 2, Oct. 22, 1986, 100 Stat. 2095, provided that:

“(1)In general.—Except as otherwise provided in this subsection, the amendments made by this section [enacting this section and section 6708 of this title, redesignating former section 25 as 26, and amending sections 23, 28 to 30, 38, 55, 103A, 163, 168, and 901 of this title] shall apply to interest paid or accrued after December 31, 1984, on indebtedness incurred after December 31, 1984.
“(2)Elections.—The amendments made by this section shall apply to elections under section 25(c)(2)(A)(ii) of the Internal Revenue Code of 1986 [formerly I.R.C. 1954] (as added by this section) for calendar years after 1983.”

Savings Provision

Amendment by Puspan. L. 115–141 not applicable to certain obligations issued, DC Zone assets acquired, or principal residences acquired before Jan. 1, 2012, see section 401(d)(4)(C) of Puspan. L. 115–141, set out as a note under former section 1400 of this title.

For provisions that nothing in amendment by Puspan. L. 115–141 be construed to affect treatment of certain transactions occurring, property acquired, or items of income, loss, deduction, or credit taken into account prior to Mar. 23, 2018, for purposes of determining liability for tax for periods ending after Mar. 23, 2018, see section 401(e) of Puspan. L. 115–141, set out as a note under section 23 of this title.

Plan Amendments Not Required Until January 1, 1989

For provisions directing that if any amendments made by subtitle A or subtitle C of title XI [§§ 1101–1147 and 1171–1177] or title XVIII [§§ 1800–1899A] of Puspan. L. 99–514 require an amendment to any plan, such plan amendment shall not be required to be made before the first plan year beginning on or after Jan. 1, 1989, see section 1140 of Puspan. L. 99–514, as amended, set out as a note under section 401 of this title.