Please withdraw my application and accept my thanks for your help and consideration. Sincerely yours,. Signature.If the school asked you to send a letter, don't stress! It's usually just a formality. Dear Admissions Staff, After careful consideration, I have decided to withdraw my application for admission. Dear Mr. Ullman: I am writing to inform you that I am withdrawing my application for the program coordinator position. You can submit a copy of your email acknowledgement to the school administration.