A How to Apply for Divorce in New York , file a Summons with Notice or a Summons and Complaint with the County Clerk's Office. Serve your spouse and submit a proof of service. Complete and file all required forms, including the Judgment of Divorce, to finalize the process. Determine Grounds Identify legal reasons for the divorce, such as irretrievable breakdown of the marriage File Forms Complete and file the necessary forms, including the Summons with Notice and Verified Complaint, at the county clerk's office.
