(a) Except as otherwise provided in subsection (b) of this section and sections 12-217aaa and 12-217bbb, the amount of tax credit or credits otherwise allowable against the tax imposed under this chapter shall be as follows:

Terms Used In Connecticut General Statutes 12-217zz

  • Commissioner: means the Commissioner of Revenue Services. See Connecticut General Statutes 12-213
  • Income year: means the calendar year upon the basis of which net income is computed under this part, unless a fiscal year other than the calendar year has been established for federal income tax purposes, in which case it means the fiscal year so established or a period of less than twelve months ending as of the date on which liability under this chapter ceases to accrue by reason of dissolution, forfeiture, withdrawal, merger or consolidation. See Connecticut General Statutes 12-213

(1) For any income year commencing on or after January 1, 2002, and prior to January 1, 2015, the amount of tax credit or credits otherwise allowable shall not exceed seventy per cent of the amount of tax due from such taxpayer under this chapter with respect to any such income year of the taxpayer prior to the application of such credit or credits;

(2) For any income year commencing on or after January 1, 2015, the amount of tax credit or credits otherwise allowable shall not exceed fifty and one one-hundredths per cent of the amount of tax due from such taxpayer under this chapter with respect to any such income year of the taxpayer prior to the application of such credit or credits;

(3) Notwithstanding the provisions of subdivision (2) of this subsection, any taxpayer that possesses excess credits may utilize the excess credits as follows:

(A) For income years commencing on or after January 1, 2016, and prior to January 1, 2017, the aggregate amount of tax credits and excess credits allowable shall not exceed fifty-five per cent of the amount of tax due from such taxpayer under this chapter with respect to any such income year of the taxpayer prior to the application of such credit or credits;

(B) For income years commencing on or after January 1, 2017, and prior to January 1, 2018, the aggregate amount of tax credits and excess credits allowable shall not exceed sixty per cent of the amount of tax due from such taxpayer under this chapter with respect to any such income year of the taxpayer prior to the application of such credit or credits;

(C) For income years commencing on or after January 1, 2018, and prior to January 1, 2019, the aggregate amount of tax credits and excess credits allowable shall not exceed sixty-five per cent of the amount of tax due from such taxpayer under this chapter with respect to any such income year of the taxpayer prior to the application of such credit or credits;

(D) For purposes of this subdivision, “excess credits” means any remaining credits available under § 12-217j, 12-217n or 32-9t after tax credits are utilized in accordance with subdivision (2) of this subsection;

(4) Notwithstanding the provisions of subdivision (2) of this subsection, the aggregate amount allowable of tax credits and any remaining credits available under § 12-217j or 12-217n after tax credits are utilized in accordance with said subdivision shall not exceed (A) for income years commencing on or after January 1, 2022, and prior to January 1, 2023, sixty per cent of the amount of tax due from such taxpayer under this chapter with respect to any such income year of the taxpayer prior to the application of such credit or credits, and (B) for income years commencing on or after January 1, 2023, seventy per cent of the amount of tax due from such taxpayer under this chapter with respect to any such income year of the taxpayer prior to the application of such credit or credits.

(b) The amount of the rebate computed under § 32-7t shall be treated as a credit and may exceed the amount specified in subsection (a) of this section. If the amount of the rebate allowed pursuant to § 32-7t exceeds the taxpayer’s liability for the tax imposed under this chapter, the commissioner shall treat such excess as an overpayment and shall refund the amount of such excess, without interest, to the taxpayer.