@airwolfe If your HSA contribution is shown in Box 12 with a Code W, this amount was not included in your Wages in your Federal Return.
Since most states start their calculations with your Adjusted Gross Income from your Federal return, your HSA deduction would already be included in that amount in both Arizona and Illinois, so you would not take another state deduction for your contribution.
However, if you made your own HSA Contributions separate from your Employer, you can take the deduction in your Resident State of Illinois.
Click this link for more info on HSA Deduction for Illinois.
Since you are filing a Non-Resident return for Arizona, this link has info on How to File a Non-Resident State Return.
Illinois should give you a deduction for tax you paid to Arizona on your Business Income on Schedule CR, if this applies.
Prepare your non-resident return Arizona return first, so you know what your tax liability is there, then your Resident Illinois return.
This link has info on Illinois Credit for Tax Paid to Other State.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
