Conn. Gen. Stat. § 18-98d
(a)(1) Any person who is confined to a community correctional center or a correctional institution for an offense committed on or after July 1, 1981, under a mittimus or because such person is unable to obtain bail or is denied bail shall, if subsequently imprisoned, earn a reduction of such person's sentence equal to the number of days which such person spent in such facility from the time such person was placed in presentence confinement to the time such person began serving the term of imprisonment imposed; provided (A) each day of presentence confinement shall be counted only once for the purpose of reducing all sentences imposed after such presentence confinement; and (B) the provisions of this section shall only apply to a person for whom the existence of a mittimus, an inability to obtain bail or the denial of bail is the sole reason for such person's presentence confinement, except that if a person is serving a term of imprisonment at the same time such person is in presentence confinement on another charge and the conviction for such imprisonment is reversed on appeal, such person shall be entitled, in any sentence subsequently imposed, to a reduction based on such presentence confinement in accordance with the provisions of this section. In the case of a fine, each day spent in such confinement prior to sentencing shall be credited against the sentence at a per diem rate equal to the average daily cost of incarceration as determined by the Commissioner of Correction.
(2)
(P.A. 80-442, S. 2, 28; P.A. 81-472, S. 41, 159; P.A. 01-78; P.A. 02-18, S. 2; P.A. 04-234, S. 13; P.A. 06-119, S. 3; P.A. 16-193, S. 33.)
History: P.A. 81-472 made technical changes; P.A. 01-78 amended Subsec. (a) to designate existing provisions as Subdiv. (1), redesignate former Subdivs. (1) and (2) as Subparas. (A) and (B), respectively, and add new Subdiv. (2) re credit for presentence confinement in a police station or courthouse lockup and made technical changes throughout section; P.A. 02-18 amended Subsec. (a)(1) to increase from $10 to $50 the credit against a fine for each day spent in presentence confinement and amended Subsec. (b) to increase from $100 to $500 the good conduct reduction in an unremitted fine for each 30 days of presentence confinement; P.A. 04-234 amended Subsec. (a)(1) to replace the rate of $50 with “a per diem rate equal to the average daily cost of incarceration as determined by the Commissioner of Correction”, effective June 8, 2004; P.A. 06-119 amended Subsec. (b) to replace $500 with “ten times the average daily cost of incarceration as determined by the Commissioner of Correction” as the amount of the good conduct reduction of an unremitted fine that a person may receive for each 30 days of presentence confinement, effective July 1, 2006; P.A. 16-193 amended Subsec. (a)(2)(C) by substituting “subsection (g)” for “subsection (h)” in provision re sentencing pursuant to Sec. 14-227a.