The court has placed the most commonly used forms on line as a resource. Please be advised that the forms detailed below are intended to be a guide.The plaintiff is requesting to withdraw a pending civil suit due to inadvertent mistakes and technical omissions in the original filing. Intheblanks form required for any matter originating and electronically filed in Supreme or Surrogate's Courts in Richmond County. You can withdraw a case if you are the plaintiff. What you need is not a letter but a withdrawal form or motion. Have you been to court at all on this matter? Customer. I just want to know how to write up a letter to withdraw the case. The Division of Human Rights complaint form is available at the below link. You may use this form to file and submit your complaint online.