All papers for signature or consideration of the court shall be presented to the clerk of the trial court in the appropriate courtroom or clerk's office, except that where the clerk is unavailable or the judge so directs, papers may be submitted to the judge and a copy filed with the clerk at the first available opportunity. All papers for any judge that are filed in the clerk's office shall be promptly delivered to the judge by the clerk. The papers shall be clearly addressed to the judge for whom they are intended and prominently show the nature of the papers, the title and index number of the action in which they are filed, the judge's name and the name of the attorney or party submitting them.
For purposes of CPLR 304, governing the method of commencing actions and special proceedings, the term clerk of the court shall mean the county clerk. Each county clerk, and each chief clerk of the Supreme Court, shall post prominently in the public areas of his or her office notice that filing of papers in order to commence an action or special proceeding must be with the county clerk. Should the county clerk, as provided by CPLR 304, designate a person or persons other than himself or herself to accept delivery of the papers required to be filed in order to commence an action or special proceeding, the posted notice shall so specify.
N.Y. Comp. Codes R. & Regs. Tit. 22 § 202.5