[Effective 9/1/2025] An indeterminate sentence of imprisonment commences when the prisoner is received in an institution under the jurisdiction of the state department of corrections and community supervision. Where a person is under more than one indeterminate sentence, the sentences shall be calculated as follows:
In any case where a person has been in custody due to a charge that culminated in a dismissal or an acquittal, the amount of time that would have been credited against a sentence for such charge, had one been imposed, shall be credited against any sentence that is based on a charge for which a warrant or commitment was lodged during the pendency of such custody.
In any case where a person has been in custody due to a charge that culminated in a dismissal or an acquittal, the amount of time that would have been credited against a sentence for such charge, had one been imposed, shall be credited against any sentence that is based on a charge for which a warrant or commitment was lodged during the pendency of such custody.
N.Y. Penal Law § 70.30