Treasury Regulations · 26 CFR
§ 1.42-1T. Limitation on low-income housing credit allowed with respect to qualified low-income buildings receiving housing credit allocations from a State or local housing credit agency (temporary).
Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).
Regulation under 26 U.S.C. § 42
Cite as 26 CFR § 1.42-1T
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- June 22, 1987 by T.D. 8144
- Last amended
- January 27, 2004 by T.D. 9112
- Issued under
- 26 U.S.C. § 42
- Length
- 8,363 words · about 36 min to read
- Defines
- 3 terms
- Cross-references
- cites 6 Code sections and 2 regulations; cited by 4
For 1987, the County L Housing Credit Agency has an aggregate housing credit dollar amount of $2 million. D, an individual, places in service on July 1, 1987, a new qualified low-income building. As of the close of each month in 1987 in which the building is in service, the building consists of 100 residential rental units, of which 20 units are both rent-restricted and occupied by individuals whose income is 50 percent or less of area median gross income. The total floor space of the residential rental units is 120,000 square feet, and the total floor space of the low-income units is 20,000 square feet. The building is not Federally subsidized within the meaning of section 42(i)(2). As of the end of 1987, the building has eligible basis under section 42(d) of $1 million. Thus, the qualified basis of the building determined without regard to the first-year convention provided in section 42(f) is $166,666.67 (i.e., $1 million eligible basis times 1/6, the floor space fraction which is required to be used instead of the larger unit fraction). However, the amount of the low-income housing credit determined for 1987 under section 42 reflects the first-year convention provided in section 42(f)(2). Since the building has the same floor space and unit fractions as of the close of each of the six months in 1987 during which it is in service, upon applying the first-year convention in section 42(f)(2), the qualified basis of the building in 1987 is $83,333.33 (i.e., $1 million eligible basis times 1/12, the fraction determined under section 42(f)(2)(A)). Under paragraph (d)(2) of this section, the County L Housing Credit Agency may make a housing credit allocation by specifying a credit percentage, not to exceed 9 percent, and a qualified basis amount, which may be greater or less than the qualified basis of the building in 1987 as determined under section 42(c), without regard to the first-year convention provided in section 42(f)(2). If the County L Housing Credit Agency specifies a credit percentage of 8 percent and a qualified basis amount of $100,000, the amount of the housing credit allocation is $8,000. Under paragraph (d)(3) of this section, the County L Housing Credit Agency's aggregate housing credit dollar amount for 1987 is reduced by $8,000, notwithstanding that D is entitled to claim less than $8,000 of the credit in 1987 under the rules in paragraph (e) of this section. Under paragraph (e)(2) of this section, in 1987 D is entitled to claim only $4,000 of the credit, determined by applying the first-year convention of 6/12 to the specified qualified basis amount contained in the housing credit allocation (i.e., .08 × $100,000 × ( 6/12)).
The facts are the same as in Example 1 except that on July 1, 1988, the number of occupied low-income units increases to 50 units and the floor space of the occupied low-income units increases to 48,000 square feet. These occupancy fractions remain unchanged as of the close of each month remaining in 1988. Under section 42(c), the qualified basis of the building in 1988, without regard to the first-year convention in section 42(f)(3)(B), is $400,000 (i.e., $1 million eligible basis times .4, the floor space fraction which is required to be used instead of the larger unit fraction). D's 1987 housing credit allocation from the County L Housing Credit Agency remains effective in 1988 and entitles D to a credit of $8,000 (i.e., .08, the specified credit percentage, times $100,000, the specified qualified basis amount). With respect to the additional $300,000 of qualified basis which the 1987 housing credit allocation does not cover, D must apply to the County L Housing Credit Agency for an additional housing credit allocation. Assume that the County L Housing Credit Agency has a sufficient aggregate housing credit dollar amount for 1988 to make a housing credit allocation to D in 1988 by specifying a credit percentage of 9 percent and a qualified basis amount of $300,000. The amount of the housing credit allocation that counts against the County L Housing Credit Agency's aggregate housing credit dollar amount is $27,000 (i.e., the amount counted (.09 times $300,000) is unreduced in the manner prescribed in section 42(f)(3) (A) and (B)). Since D's qualified basis in 1987 was $166,666.67, D is entitled to claim a credit in 1988 with respect to such basis of $14,000 (i.e., .08 × $100,000, the 1987 credit allocation, + .09 × $66,666.67, the 1988 credit allocation). In addition, D is entitled to claim a credit in 1988 and subsequent years in the 15-year compliance period with respect to the additional $233,333.33 of qualified basis covered by the 1988 housing credit allocation. However, the allowable credit for 1988 with respect to this amount of additional qualified basis is subject to reductions prescribed in section 42(f)(3) (A) and (B). Thus, D is entitled in 1988 to a credit at a 6-percent rate applied to $116,666.67 of additional qualified basis, which is reduced to reflect the first-year convention. D's total allowable low-income housing credit in 1988 is $21,000 (i.e., $14,000 with respect to original qualified basis + $7,000 with respect to 1988 additions to qualified basis). If the County L Housing Credit Agency had specified an 8-percent credit percentage in 1988 with respect to the qualified basis not covered by the 1987 housing credit allocation to D, D's allowable credit with respect to the $233,333.33 of additions to qualified basis would not exceed, in 1988 and subsequent years, an amount determined by applying a specified credit percentage of 5.33 percent (i.e., two-thirds of 8 percent). In 1988, D's specified qualified basis amount would be adjusted for the first-year convention.
See paragraph (h) of this section for additional rules concerning filing of forms.
In 1987, a newly-constructed qualified low-income building receives a housing credit allocation of $90,000 based on a specified credit percentage of 9 percent and a specified qualified basis amount of $1,000,000. The building is placed in service in 1987, but the qualified basis in such year is only $800,000, resulting in an allowable credit in 1987 (determined without regard to the first-year conventions) of $72,000. In 1988, the qualified basis is increased to $1,100,000, resulting in an additional credit allowable under section 42(f)(3) (without regard to the first-year conventions) of $18,000 (i.e., $300,000 × .06, or 2/3 of .09). The unused portion of the 1987 housing credit allocation ($18,000) is effective in 1988 and in each subsequent year in the compliance period only with respect to the specified qualified basis for the 1987 housing credit allocation ($1,000,000). Thus, the owner is allowed to claim a credit in 1988 and in each subsequent year (without regard to the first-year conventions), based on the effective housing credit allocation from 1987, of $84,000 (i.e., $72,000 + ($200,000 × .06)). The owner of the qualified low-income building must obtain a new housing credit allocation in 1988 with respect to the additional $100,000 of qualified basis in order to claim a credit on such basis in 1988 and in each subsequent year. If the applicable first-year convention under section 42(f)(3)(B) entitled the owner in 1988 to only 1/2 of the otherwise applicable credit for the additions to qualified basis, under paragraph (e)(2) of this section the owner is allowed to claim a credit in 1988, based on the effective housing credit allocation from 1987, of $78,000 (i.e., $72,000 + ($200,000 × .06 × .5)).
In 1987, County K assigns $500,000 of its volume cap for private activity bonds under section 146 to a $500,000 issue of exempt facility bonds to provide a qualified residential rental project to be owned by A, an individual. The aggregate basis of the building and the land on which the building is located is $700,000. Under the terms of the bond indenture, the net proceeds of the issue are to be used to finance $490,000 of the eligible basis of the building. More than 70 percent of the aggregate basis of the qualified low-income building and the land on which the building is located is financed with the proceeds of tax-exempt bonds to which a portion of the volume cap under section 146 was allocated. Accordingly, A may claim a credit under section 42 without regard to whether any housing credit dollar amount was allocated to that building. If, instead, the aggregate basis of the building and land were $800,000, A would be able to claim the credit under section 42 without receiving a housing credit allocation for the building only to the extent that the credit was attributable to eligible basis of the building financed with tax-exempt bonds.
[T.D. 8144, 52 FR 23433, June 22, 1987; 52 FR 24583, July 1, 1987, as amended by T.D. 9112, 69 FR 3827, Jan. 27, 2004]
Terms defined here
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Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
- § 42 Low-income housing credit
- § 38 General business credit
- § 469 Passive activity losses and credits limited
- § 501 Exemption from tax on corporations, certain trusts, etc.
- § 146 Volume cap
- § 103 Interest on State and local bonds
Regulations it cites
- § 1.103-8 Interest on bonds to finance certain exempt facilities.
- § 1.42-1 Limitation on low-income housing credit allowed with respect to qualified low-income buildings receiving housing credit allocations from a State or local housing credit agency.
Cited by 4 other regulations
- § 1.42-0 Table of contents.
- § 1.42-1 Limitation on low-income housing credit allowed with respect to qualified low-income buildings receiving housing credit allocations from a State or local housing credit agency.
- § 1.42-6 Buildings qualifying for carryover allocations.
- § 1.42-14 Allocation rules for post-2000 State housing credit ceiling amount.
Amendment history
From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.
- Amended by T.D. 9112 (69 FR 3827)
- Amended (52 FR 24583)
- Issued by T.D. 8144 (52 FR 23433)
Where it sits in 26 CFR
- Subchapter A Income tax
- Part 1 Income taxes
- General Business Credits
Nearby sections
- § 1.41-9 Alternative simplified credit.
- § 1.42-0 Table of contents.
- § 1.42-0T Table of contents.
- § 1.42-1 Limitation on low-income housing credit allowed with respect to qualified low-income buildings receiving housing credit allocations from a State or local housing credit agency.
- § 1.42-1T Limitation on low-income housing credit allowed with respect to qualified low-income buildings receiving housing credit allocations from a State or local housing credit agency (temporary).
- § 1.42-3 Treatment of buildings financed with proceeds from a loan under an Affordable Housing Program established pursuant to section 721 of the Financial Institutions Reform, Recovery, and Enforcement Act of 1989 (FIRREA).
- § 1.42-4 Application of not-for-profit rules of section 183 to low-income housing credit activities.
- § 1.42-5 Monitoring compliance with low-income housing credit requirements.
- § 1.42-6 Buildings qualifying for carryover allocations.