How To Write A Hardship Letter For Military . A hardship discharge is a form of an honorable separation given to a military service member who has served his or her country well but has been forced out for reasons that may have occurred after he or she signed up. Writing a hardship letter is a personal task. Letter of thanks to MRFF from New Mexico Army National Guard MRFF from www.militaryreligiousfreedom.org Start the first paragraph by writing why you are requesting special consideration and your will to promptly come. Dependency exists when death or disability of a member of a soldier’s (or spouse’s) immediate family causes that member to rely upon the soldier for principal care or support. A hardship must be something that has been out of your control that has forced you into a financial corner.