You don't have to send your resignation letter 30 days before the start of the school year, you have to send it 30 days before your planned last day. Resignation acceptance letter template.This sample resignation letter is available for use on UpCounsel. Submit the Withdrawal of Resignation form with a copy of your nomination letter to Field Services. Under New York law, a fiduciary cannot simply quit. He or she must petition the Surrogate's Court for permission to resign. The PDF version of these forms are FILLABLE. They can be filled out electronically, then printed. Add contact details, company name, and date. In the first paragraph of a resignation acceptance letter, employers should directly acknowledge the employee's intention to resign.