S.C. Code Ann. § 12-6-3630 — Income tax credits; hydrogen research contributions

(A) For taxable years beginning after 2007, and before 2012, a taxpayer is allowed a credit against the income tax imposed pursuant to Chapter 6 or 11 of this title, license fees imposed pursuant to Chapter 20 of this title, or insurance premium tax imposed pursuant to Chapter 7, Title 38, or a combination of them, for a qualified contribution made by a taxpayer to the South Carolina Hydrogen Infrastructure Development Fund established pursuant to Chapter 46, Title 11. A contribution is not a qualified contribution if it is subject to a condition or limitation regarding the use of the contribution.
(B) The credit is equal to twenty-five percent of a qualified contribution made by a taxpayer to the fund. The credit must be used against the taxpayer's liability on income taxes, premium insurance taxes, or license fees after the application of all other credits applicable to the taxpayer's tax liability. Unused credits may be carried forward for ten years after the tax year in which a qualified contribution was made. The credit is nonrefundable.
(C) A taxpayer who claims a credit for a qualified contribution pursuant to this section may not claim a deduction for the same qualified contribution.
(D) A taxpayer who claims a credit pursuant to this section must attach to his tax return a copy of a form provided by the authority identifying the taxpayer's qualified contribution. The Department of Revenue may require from the taxpayer additional information identifying the taxpayer's qualified contribution as it considers appropriate.