2015 Connecticut General Statutes
Title 12 - Taxation
Chapter 224 - Dividends, Interest Income and Capital Gains Tax
Section 12-517c - Interest added when estimated payment on dividends, interest income or capital gains is less than minimum required.

(a) In addition to the tax imposed on dividends, interest income and gains from the sale or exchange of capital assets under this chapter with respect to any taxable year, any taxpayer subject to said tax who has not, as provided in section 12-517a, made payment (1) on account of the tax applicable to dividends and interest income for such taxable year, on or before the fifteenth day of the sixth month of such taxable year, of an installment at least equal to the lesser of (A) fifty per cent of the estimated tax for such taxable year, which estimated tax for purposes of this section may not be less than ninety per cent of the tax determined to be due for such taxable year or (B) sixty per cent of the assumed tax with respect to dividends and interest income for such taxable year, (2) on account of the tax applicable to gains from the sale or exchange of capital assets for such taxable year, on or before the fifteenth day of the sixth month of such taxable year, in an amount at least equal to the lesser of (A) one hundred per cent of the tax with respect to all such gains earned, received in fact or constructively, accrued or credited to the taxpayer during the first five full months of such taxpayer’s taxable year, as provided in subdivision (2) of subsection (a) of section 12-517a or (B) sixty per cent of the assumed tax with respect to gains from the sale or exchange of capital assets for such taxable year, or (3) on account of the tax applicable to dividends, interest income and gains from the sale or exchange of capital assets for such taxable year, on or before the fifteenth day of the second month following the end of such taxable year, in an amount which, together with any prior payments on account of such tax, is at least equal to the lesser of (A) one hundred per cent of such estimated tax, which for purposes of this section may not be less than ninety per cent of the tax determined to be due for such taxable year or (B) one hundred per cent of the assumed tax with respect to such taxable year, shall on or before the due date for filing the final return for such taxable year prescribed in section 12-508 pay to the commissioner interest on the part of any such installment not so paid, at the rate of one and one-fourth per cent per month, or fraction thereof, from the aforementioned date relating to the installment to the date of payment. For purposes of this subsection the term “assumed tax” means the amount obtained by computing with respect to the taxpayer a tax at the rates applicable to such taxable year but on the basis of all other facts relating to the taxpayer for, and all other provisions of law applicable to, the next preceding taxable year.

(b) If any part of the interest referred to in subsection (a) of this section with respect to tax for any taxable year is not paid to the commissioner on or before the due date for filing the final return for such taxable year prescribed in said section 12-508, such unpaid interest shall be added to the tax imposed under section 12-506 for such taxable year.

(c) If any installment payment, as required in section 12-517a, is less than the minimum amount required under this section for such income year, a penalty shall be imposed with respect to such payment in the amount of ten per cent of the part of such installment which is less than such minimum amount, or fifty dollars, whichever amount is greater.

(d) The commissioner shall waive any penalty applicable with respect to gains from the sale or exchange of capital assets earned, received in fact or constructively, accrued or credited to a taxpayer, in the calendar year commencing January 1, 1989, whose adjusted gross income, reduced by the amount of any such gains, is less than fifty-four thousand dollars.

(Nov. Sp. Sess. P.A. 81-4, S. 22, 32; P.A. 82-325, S. 3, 7; June Sp. Sess. P.A. 83-1, S. 14, 15; P.A. 89-16, S. 18, 31.)

History: Nov. Sp. Sess. P.A. 81-4 effective January 27, 1982, and applicable to taxable years of taxpayers commencing on or after January 1, 1983; P.A. 82-325 revised effective date of 1981 act but without affecting this section; June Sp. Sess. P.A. 83-1 amended Subsec. (a) by adding “interest income” as income subject to requirements in this section concerning minimum installment payments on account of the estimated tax, effective January 1, 1984, and applicable to taxable years of taxpayers commencing on or after said date; P.A. 89-16 added provisions imposing interest charges and penalty when any payment of estimated tax with respect to dividends, interest income or capital gains, as required under Sec. 12-517a, is less than the minimum amount required, effective March 23, 1989, and applicable to income years commencing on or after January 1, 1989.