Connecticut General Statutes Title 12. Taxation § 12-242qq. Reach-back

The Commissioner of Revenue Services shall adjust the gross income of any taxpayer subject to the corporation business tax for any and all income years ending on or after the application date to include in such gross income interest or exempt interest dividends, as defined in Section 852(b)(5) of the Internal Revenue Code of 1986,   1 or any subsequent corresponding internal revenue code of the United States, as from time to time amended, to the extent attributable to interest accrued on affected state obligations on or after the application date, provided nothing herein shall be construed to limit the power of the commissioner to examine and correct returns under the provisions of section 12-233.  Each such taxpayer who has previously filed or been required to file an annual corporation business tax return or whose annual corporation business tax return is due within ninety days of March 8, 1995, shall file an original or amended corporation business tax return, as applicable, for each such income year specifically setting forth the amount of interest or exempt interest dividends, as defined in said Section 852(b)(5) of the Internal Revenue Code of 1986, accrued on such affected state obligation on or after the application date during each income year during such period and pay any additional corporation business tax on or before the ninetieth day after March 8, 1995, provided no interest or penalty shall accrue or be assessed if such additional tax is paid on or before such ninetieth day.  Provided further, the provisions of section 12-242d shall not apply to any additional tax due pursuant to this section for any income year commencing prior to March 8, 1995.