Limitation based on amount of tax

the tentative minimum tax for the taxable year, or

25 percent of so much of the taxpayer’s net regular tax liability as exceeds $25,000.

In the case of the empowerment zone employment credit—

(i) this section and section 39 shall be applied separately with respect to such credit, and

(ii) for purposes of applying paragraph (1) to such credit— (I) 75 percent of the tentative minimum tax shall be substituted for the tentative minimum tax under subparagraph (A) thereof, and (II) the limitation under paragraph (1) (as modified by subclause (I)) shall be reduced by the credit allowed under subsection (a) for the taxable year (other than the empowerment zone employment credit and the specified credits).

this section and section 39 shall be applied separately with respect to such credit, and

for purposes of applying paragraph (1) to such credit—

(I) 75 percent of the tentative minimum tax shall be substituted for the tentative minimum tax under subparagraph (A) thereof, and

(II) the limitation under paragraph (1) (as modified by subclause (I)) shall be reduced by the credit allowed under subsection (a) for the taxable year (other than the empowerment zone employment credit and the specified credits).

75 percent of the tentative minimum tax shall be substituted for the tentative minimum tax under subparagraph (A) thereof, and

the limitation under paragraph (1) (as modified by subclause (I)) shall be reduced by the credit allowed under subsection (a) for the taxable year (other than the empowerment zone employment credit and the specified credits).

For purposes of this paragraph, the term “empowerment zone employment credit” means the portion of the credit under subsection (a) which is attributable to the credit determined under section 1396 (relating to empowerment zone employment credit).

In the case of specified credits—

(i) this section and section 39 shall be applied separately with respect to such credits, and

(ii) in applying paragraph (1) to such credits— (I) the tentative minimum tax shall be treated as being zero, and (II) the limitation under paragraph (1) (as modified by subclause (I)) shall be reduced by the credit allowed under subsection (a) for the taxable year (other than the specified credits).

this section and section 39 shall be applied separately with respect to such credits, and

in applying paragraph (1) to such credits—

(I) the tentative minimum tax shall be treated as being zero, and

(II) the limitation under paragraph (1) (as modified by subclause (I)) shall be reduced by the credit allowed under subsection (a) for the taxable year (other than the specified credits).

the tentative minimum tax shall be treated as being zero, and

the limitation under paragraph (1) (as modified by subclause (I)) shall be reduced by the credit allowed under subsection (a) for the taxable year (other than the specified credits).

For purposes of this subsection, the term “specified credits” means—

(i) for taxable years beginning after December 31, 2004 , the credit determined under section 40,

(ii) the credit determined under section 41 for the taxable year with respect to an eligible small business (as defined in paragraph (5)(A) after application of the rules of paragraph (5)(B)),

(iii) the credit determined under section 42 to the extent attributable to buildings placed in service after December 31, 2007 ,

(iv) the credit determined under section 45 to the extent that such credit is attributable to electricity or refined coal produced— (I) at a facility which is originally placed in service after the date of the enactment of this paragraph, and (II) during the 4-year period beginning on the date that such facility was originally placed in service,

(v) the credit determined under section 45 to the extent that such credit is attributable to section 45(e)(10) (relating to Indian coal production facilities),

(vi) the credit determined under section 45B,

(vii) the credit determined under section 45G,

(viii) the credit determined under section 45R,

(ix) the credit determined under section 45S,

(x) the credit determined under section 46 to the extent that such credit is attributable to the energy credit determined under section 48,

(xi) the credit determined under section 46 to the extent that such credit is attributable to the rehabilitation credit under section 47, but only with respect to qualified rehabilitation expenditures properly taken into account for periods after December 31, 2007 , and

(xii) the credit determined under section 51.

for taxable years beginning after December 31, 2004 , the credit determined under section 40,

the credit determined under section 41 for the taxable year with respect to an eligible small business (as defined in paragraph (5)(A) after application of the rules of paragraph (5)(B)),

the credit determined under section 42 to the extent attributable to buildings placed in service after December 31, 2007 ,

the credit determined under section 45 to the extent that such credit is attributable to electricity or refined coal produced—

(I) at a facility which is originally placed in service after the date of the enactment of this paragraph, and

(II) during the 4-year period beginning on the date that such facility was originally placed in service,

at a facility which is originally placed in service after the date of the enactment of this paragraph, and

during the 4-year period beginning on the date that such facility was originally placed in service,

the credit determined under section 45S,

the credit determined under section 45 to the extent that such credit is attributable to section 45(e)(10) (relating to Indian coal production facilities),

the credit determined under section 45B,

the credit determined under section 45G,

the credit determined under section 45R,

the credit determined under section 46 to the extent that such credit is attributable to the energy credit determined under section 48,

the credit determined under section 46 to the extent that such credit is attributable to the rehabilitation credit under section 47, but only with respect to qualified rehabilitation expenditures properly taken into account for periods after December 31, 2007 , and

the credit determined under section 51.

For purposes of this subsection, the term “eligible small business” means, with respect to any taxable year—

(i) a corporation the stock of which is not publicly traded,

(ii) a partnership, or

(iii) a sole proprietorship,

if the average annual gross receipts of such corporation, partnership, or sole proprietorship for the 3-taxable-year period preceding such taxable year does not exceed $50,000,000. For purposes of applying the test under the preceding sentence, rules similar to the rules of paragraphs (2) and (3) of section 448(c) shall apply.

a corporation the stock of which is not publicly traded,

a partnership, or

a sole proprietorship,

For purposes of paragraph (4)(B)(ii), any credit determined under section 41 with respect to a partnership or S corporation shall not be treated as a specified credit by any partner or shareholder unless such partner or shareholder meets the gross receipts test under subparagraph (A) for the taxable year in which such credit is treated as a current year business credit.

In the case of a husband or wife who files a separate return, the amount specified under subparagraph (B) of paragraph (1) shall be $12,500 in lieu of $25,000. This subparagraph shall not apply if the spouse of the taxpayer has no business credit carryforward or carryback to, and has no current year business credit for, the taxable year of such spouse which ends within or with the taxpayer’s taxable year.

In the case of a controlled group, the $25,000 amount specified under subparagraph (B) of paragraph (1) shall be reduced for each component member of such group by apportioning $25,000 among the component members of such group in such manner as the Secretary shall by regulations prescribe. For purposes of the preceding sentence, the term “controlled group” has the meaning given to such term by section 1563(a).

In the case of a person described in subparagraph (A) or (B) of section 46(e)(1) (as in effect on the day before the date of the enactment of the Revenue Reconciliation Act of 1990), the $25,000 amount specified under subparagraph (B) of paragraph (1) shall equal such person’s ratable share (as determined under section 46(e)(2) (as so in effect) of such amount.

In the case of an estate or trust, the $25,000 amount specified under subparagraph (B) of paragraph (1) shall be reduced to an amount which bears the same ratio to $25,000 as the portion of the income of the estate or trust which is not allocated to beneficiaries bears to the total income of the estate or trust.

In the case of a corporation—

(i) the first sentence of paragraph (1) shall be applied by substituting “25 percent of the taxpayer’s net income tax as exceeds $25,000” for “the greater of” and all that follows,

(ii) paragraph (2)(A) shall be applied without regard to clause (ii)(I) thereof, and

(iii) paragraph (4)(A) shall be applied without regard to clause (ii)(I) thereof.

the first sentence of paragraph (1) shall be applied by substituting “25 percent of the taxpayer’s net income tax as exceeds $25,000” for “the greater of” and all that follows,

paragraph (2)(A) shall be applied without regard to clause (ii)(I) thereof, and

paragraph (4)(A) shall be applied without regard to clause (ii)(I) thereof.