Connecticut Statutes

§ 12-226 — Correction of returns; additional tax; refunds.

Connecticut § 12-226
JurisdictionConnecticut
Title 12Taxation
Ch. 208Corporation Business Tax

This text of Connecticut § 12-226 (Correction of returns; additional tax; refunds.) is published on Counsel Stack Legal Research, covering Connecticut primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Conn. Gen. Stat. § 12-226 (2026).

Text

(a)(1) Any company whose income, profits or earnings are changed, adjusted or corrected for any income year by any official of the United States government, or any agency thereof, in any respect affecting the tax imposed by this part, shall provide notice of such change, adjustment or correction to the commissioner by filing, on or before the date that is ninety days after the final determination of such change, adjustment or correction, or as otherwise required by the commissioner, an amended return under this chapter, and shall concede the accuracy of such determination or state wherein it is erroneous, and thereafter promptly furnish to the commissioner any information, schedules, records, documents or papers relating to such change, adjustment or correction as the commissioner requires

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Legislative History

(1949 Rev., S. 1907; 1949, 1951, S. 1100d; 1957, P.A. 489, S. 1; 560, S. 5; 1963, P.A. 651, S. 2; February, 1965, P.A. 428; 1969, P.A. 388, S. 3; P.A. 76-322, S. 3, 27; P.A. 77-614, S. 139, 610; P.A. 80-307, S. 7, 31; P.A. 81-411, S. 15, 42; P.A. 84-423, S. 2; P.A. 93-74, S. 61, 67; May Sp. Sess. P.A. 94-4, S. 31, 85; P.A. 95-160, S. 64, 69; P.A. 97-243, S. 53, 67; P.A. 00-174, S. 53, 83; P.A. 02-103, S. 46; P.A. 10-188, S. 5; P.A. 14-60, S. 6.) History: 1963 act changed technical language, extended time for notifying commissioner of change from 30 to 90 days, and added provisions for amended returns; 1965 act distinguished between income, profits or earnings changed, adjusted or corrected by “any official of the United States government, or any agency thereof” and returns amended by the director of internal revenue; 1969 act increased interest rate from 0.5% to 0.75% per month; P.A. 76-322 increased interest rate to 1%; P.A. 77-614 substituted commissioner of revenue services for tax commissioner, effective January 1, 1979; P.A. 80-307 increased interest rate temporarily to 1.25% for taxes due on or after July 1, 1980, but not later than June 30, 1981; P.A. 81-411 continued interest on delinquent taxes at 1.25% per month, effective July 1, 1981, and applicable to taxes becoming due on or after that date; P.A. 84-423 increased rate of interest applicable to the amount of additional tax due on an amended return from 1.25% to 1.66% per month; P.A. 93-74 decreased interest rate from 1.66% to 1.25%, effective May 19, 1993, and applicable to taxes due and payable on and after January 1, 1994; May Sp. Sess. P.A. 94-4 reduced interest rate from 1.25% to 1%, effective July 1, 1995, and applicable to taxes due and owing on or after said date; P.A. 95-160 revised effective date of May Sp. Sess. P.A. 94-4 but without affecting this section; P.A. 97-243 divided existing section into Subsecs. (a) and (b), provided for an administrative hearing with the department before taking an appeal to the Superior Court, established the time for filing a claim and made technical changes, effective July 1, 1997, and applicable to claims for refund filed on or after said date; P.A. 00-174 amended Subsec. (a)(1) to delete requirement that information required to be reported under this section be in the form of an affidavit, to add provisions re filing an amended return and to make technical changes for purposes of gender neutrality, effective July 1, 2000; P.A. 02-103 made technical changes in Subsec. (a)(1); P.A. 10-188 amended Subsec. (b)(1) to change date for filing amended return from 90 days after filing with Director of Internal Revenue to 90 days after final determination on amended return is made by federal official or agency, add provision re treatment of amended return as filed in processible form and make technical changes, effective June 7, 2010, for income years commencing on or after January 1, 2010; P.A. 14-60 made a technical change in Subsec. (b)(1). Cited. 135 C. 62. Where additional tax is determined to be due as result of changes, adjustments or corrections in corporation's returns to federal collector of internal revenue in accordance with provisions of section, tax commissioner must notify corporation of additional taxes due “within a reasonable time” and 3-year limitation set forth in Sec. 12-233 does not apply; history discussed. 153 C. 103. Cited. 44 CS 90.

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Connecticut § 12-226, Counsel Stack Legal Research, https://law.counselstack.com/statute/ct/12-226.