As a general rule, no person is exempt or excused from jury duty except for the following reasons: (1) Persons in active service of the armed forces. Edit, sign, and share sample letter exemptions online.No need to install software, just go to DocHub, and sign up instantly and for free. If you satisfy one of these conditions and wish to seek an exemption from jury duty you must mail a written request to the court. Aloha, Attached you will find my letter requesting an exemption to Article 10, Section 104, 2. b.