Section 12-405b - Imposition of tax on income of estates at rate of ten per cent of taxable income over twenty thousand dollars(a) A tax is hereby imposed with respect to any resident estate or nonresident estate for each taxable year commencing on or after January 1, 1982, at the rate of ten per cent on the taxable income of such estate for such taxable year in excess of twenty thousand dollars.(b) Any taxable income with respect to which the fiduciary of any estate is liable for tax in accordance with this chapter shall not be subject to tax under chapter 224.(c) Any fiduciary of a nonresident estate, the taxable income of which fiduciary as reported on the federal fiduciary income tax return is in excess of twenty thousand dollars, shall be deemed a "taxpayer" for purposes of the filing of any return or other documents required by section 12-405c, 12-405d or 12-405k.Conn. Gen. Stat. § 12-405b
(Nov. Sp. Sess. P.A. 81-4, S. 8, 32; P.A. 82-325, S. 3, 7; P.A. 84-481, S. 2.)