April 04, 2018 15:22 Updated Follow You will need to file using Form IT-40PNR. Indiana will tax all of your income, plus any income your spouse may have received from Indiana sources. Visit information for military personnel, or contact the Department of Revenue for more information. Related articles I worked in Indiana six months. Then I worked six months in another state. How should I file my Indiana taxes? What are the residency requirements for Indiana? Can parents of a college student claim the renter's deduction on their tax return? Do I have to figure county tax? I am in the military and am stationed outside Indiana. Is my military income taxable?