Research and Development Tax Credit Expansion Act of 2021

To amend the Internal Revenue Code of 1986 to expand refundability and increase simplification of the research credit for certain small businesses. 1. Short title This Act may be cited as the Research and Development Tax Credit Expansion Act of 2021 2. Expansion of refundable research credit for new and small businesses (a) Doubling cap on refundable credit (1) In general Clause (i) of section 41(h)(4)(B) $250,000 $500,000 (2) Adjustment for inflation Paragraph (4) of section 41(h) of such Code is amended— (A) by redesignating subparagraph (C) as subparagraph (D), (B) by redesignating clause (ii) of subparagraph (B) as subparagraph (C), and by moving such subparagraph 2 ems to the left, (C) by striking Limitations Limitation on amount of election (D) by striking Amount In general (E) by adding at the end of subparagraph (B), as amended by the preceding subparagraphs of this paragraph, the following new clause: (ii) Adjustment for inflation In the case of a taxable year beginning after 2022, the $500,000 amount in clause (i) shall be increased by an amount equal to— (I) such dollar amount, multiplied by (II) the cost-of-living adjustment determined under section 1(f)(3) for the calendar year in which the taxable year begins, determined by substituting 2021 2016 If any increase under the preceding sentence is not a multiple of $100, such increase shall be rounded to the nearest multiple of $100. . (3) Conforming amendment Clause (ii) of section 41(h)(5)(B) of such Code is amended by striking the $250,000 amount the amount in effect (b) Credit refundable against Medicare and unemployment taxes (1) In general Paragraph (1) of section 3111(f) subsection (a) subsections (a) and (b) and section 3301 (2) Conforming amendments (A) Paragraph (2) of section 3111(f) of such Code is amended by striking the tax imposed by subsection (a) the sum of the taxes imposed by subsection (a), subsection (b), and section 3301 (B) Section 3302 of such Code is amended by adding at the end the following new subsection: (i) Credit for research expenditures of qualified small businesses Any portion of the credit under section 3111(f) which is credited under such section to the tax under section 3301 shall be treated as a credit under this section. Subsection (c) shall not apply to any such credit. . (c) Doubling eligibility threshold Subclause (I) of section 41(h)(3)(A)(i) $5,000,000 $10,000,000 (d) Effective date The amendments made by this section shall apply to taxable years beginning after December 31, 2021. 3. Modifications to alternative simplified credit for new and small businesses (a) In general Paragraph (4) of section 41(c) (D) Special rules for qualified small businesses In the case of a qualified small business (as defined in subsection (h)(3))— (i) Credit rate Subparagraph (A) shall be applied by substituting 20 percent 14 percent (ii) Special rule for 1st year of qualified research expenses If the taxpayer has no qualified research expenses in any taxable year preceding the taxable year for which the credit is being determined, subparagraph (B)(ii) shall be applied by substituting 20 percent 6 percent (iii) Special rule for other years If the taxpayer is not described in clause (ii) for the taxable year, and subparagraph (B) applies to such taxpayer for such year, at the election of the taxpayer— (I) subparagraph (B)(ii) shall be applied by substituting 10 percent 6 percent (II) subparagraph (B) shall not apply, and the average under subparagraph (A) shall be determined by disregarding any taxable year in the 3-year period described in such subparagraph in which there were no qualified research expenses. . (b) Effective date The amendment made by this section shall apply to taxable years beginning after December 31, 2021.

Summary: Research and Development Tax Credit Expansion Act of 2021 This bill modifies the refundable research tax credit for new and small businesses to (1) increase the limit on refundability to $500,000, with an adjustment for inflation; (2) allow refundable amounts to cover all payroll taxes paid by such businesses; and (3) extend eligibility for the credit to small businesses with less than $10 million in gross receipts (currently, less than $5 million). The bill also increases the rate of the alternative simplified tax credit for such businesses.