DMarkM1
Expert Alumni

State tax filing

Since IL taxes should not have been withheld due to the reciprocity agreement you should have been treated as not working in IL.  Therefore in the IL state interview, "Edit" the "Income" topic and continue to arrive at the page asking how much of the income did you earn working in IL.  You need to put a zero in that box.  This will make the income on your W2 not taxable in IL.  

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