March 13, 2020 18:05 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 am in the military and am stationed outside Indiana. Is my military income taxable? Can I pay the taxes I owe online? I worked in Indiana six months. Then I worked six months in another state. How should I file my Indiana taxes? How do I obtain a state tax number to collect sales tax? My pension is from a company based in another state. What state is it taxed in?