Letter Appealing A Decision. Sign and date your appeal. When a professional decision hasn’t gone in your favor, you already feel down, but standing up for yourself through an appeal has the potential to turn things around.

A letter must be postmarked within 60 days of the date of the determination letter. When a professional decision hasn’t gone in your favor, you already feel down, but standing up for yourself through an appeal has the potential to turn things around. Your appeal letter is your chance to share your side of the situation.
