IRC § 41(a) – General rule.
For purposes of section 38, the research credit determined under this section for the taxable year shall be an amount equal to the sum of—
(1) 20 percent of the excess (if any) of—
(A) the qualified research expenses for the taxable year, over
(B) the base amount,
(2) 20 percent of the basic research payments determined under subsection (e)(1)(A) , and
(3) 20 percent of the amounts paid or incurred by the taxpayer in carrying on any trade or business of the taxpayer during the taxable year (including as contributions) to an energy research consortium for energy research.




