Use a formal business format for the actual letter itself. Notify your manager in person before you submit your formal resignation letter.In this article, we cover everything you need to know about writing a resignation letter without notice and provide an example to get you started. These sample forms may be useful when filing documents for the civil and family courts. If you have any questions, consult an attorney. Pleading shall be in substantially the same form as the Complaint, without the Notice of. Hearing or Notice of Intention to Appear. Create an Immediate Resignation Letter without a notice period using our free printable templates. Resign with a professionally designed document. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own.