For most people, what matters is where you earned the income—not where your employer is located. Kansas will tax all of your income as it is your resident state. On your nonresident MO return, you need to allocate the 40% that you actually worked in the state of Missouri. Kansas will give you a credit for taxes paid to MO on your resident return. You owe tax to MO only for the work done while you were physically in the state of MO. Any work you did at home, in Kansas is Kansas-sourced, not Missouri-sourced.
Out of State Employers
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
