There's a section where it will ask you if you had income earned outside of the US. You'd have to enter that amount. I believe it's used to determine your tax bracket in the US. You are exempt if you meet certain criteria - ie the length of time you lived here versus in Germany that year. There's also a section that asks if you resided in the state the entire year - or if you moved out of the state or country. It will walk you through each step and scenario.
