2(1) For taxable years beginning on or after January 1, 2021, there is allowed a credit of 100 percent of an eligible contribution made to the New Worlds Reading Initiative under s. 1003.485 against any tax due for a taxable year under this chapter after the application of any other allowable credits by the taxpayer. An eligible contribution must be made to the New Worlds Reading Initiative on or before the date the taxpayer is required to file a return pursuant to s. 220.222. The credit granted by this section shall be reduced by the difference between the amount of federal corporate income tax, taking into account the credit granted by this section, and the amount of federal corporate income tax without application of the credit granted by this section.
(2) A taxpayer who files a Florida consolidated return as a member of an affiliated group pursuant to s. 220.131(1) may be allowed the credit on a consolidated return basis; however, the total credit taken by the affiliated group is subject to the limitation established under subsection (1).
(3) Section 1003.485 applies to the credit authorized by this section.
(4) If a taxpayer applies and is approved for a credit under s. 1003.485 after timely requesting an extension to file under s. 220.222(2):

(a) The credit does not reduce the amount of tax due for purposes of the department’s determination as to whether the taxpayer was in compliance with the requirement to pay tentative taxes under ss. 220.222 and 220.32.
(b) The taxpayer’s noncompliance with the requirement to pay tentative taxes shall result in the revocation and rescindment of any such credit.
(c) The taxpayer shall be assessed for any taxes, penalties, or interest due from the taxpayer’s noncompliance with the requirement to pay tentative taxes.