Rule 23-102-3.26 - Qualifying ChildrenA. To qualify as a child of a veteran or active duty service person, the biological, adopted or stepchild must be:1. Unmarried and claimable as a dependent on the military person's tax return; and2. Under eighteen (18) years of age or under twenty-two (22) and a student regularly attending school; or3. A child with disabilities who is over eighteen (18), if the child had a disability and was dependent on the veteran or active duty service member before the child's eighteenth (18th) birthday; or4. A surviving unmarried minor child of a veterans or person killed in active duty and dependent on the veteran at the time of the veteran's death.23 Miss. Code. R. 102-3.26