Section 12-517b is repealed effective March 23, 1989, and applicable to income years commencing on or after January 1, 1989.
Conn. Gen. Stat. § 12-517b
Installment payment on account of estimated tax. Amount and when payable
(Nov
Official source: Connecticut General Assembly. Reproduced from public-domain Connecticut statutes; confirm against the official source for the current text. Not legal advice.