Am I a nonresident of Illinois?
You're a nonresident of Illinois if your permanent home for all of 2025 was NOT in Illinois.
As an Illinois nonresident, you need to file an Illinois tax return if you have income from Illinois sources or if you want a refund of any Illinois taxes withheld by mistake.
As an Illinois nonresident, you need to file an Illinois tax return if you have income from Illinois sources or if you want a refund of any Illinois taxes withheld by mistake.
