During the past _____ months, we have served as your counsel in the. litigation. In this article, we'll explain when and how you should terminate your lawyer-client relationship.We'll even provide a sample termination letter. Defendant. ) ) NOTICE OF WITHDRAWAL OF ATTORNEY FOR PLAINTIFF. In the disengagement letter, the lawyer should warn the client of applicable time limitations, deadlines, and uncompleted investigation or casework. In accordance with Local Rule. Though we regret we could not undertake this project at this time, I hope you will consider _______(Firm Name)_________ for any future legal work. Writing a termination letter to an attorney requires clarity, formality, and a record of the decision to end the legal representation. Be Clear: Be direct and get straight to the point. Clearly state that you are terminating the attorney and briefly state the reasons why.