Filed state taxes wrong

I filed my state taxes wrong.

I am a resident of Illinois but made all my money in 2021 in Colorado. I did not make any money in Illinois. I filed in both states but I needed to just file in Colorado. I accidentally submitted my state taxes to both - the Colorado one was accepted and the Illinois one was rejected. How do I delete my state taxes in Illinois?

375

Level 15

Apr 25, 2022 10:47:42 AM

If you are an IL resident then you must report all your income from all sources to IL and also file a non resident CO return. If the IL return was rejected then it was not filed ... you should fix the rejection and resubmit it or paper file it.

Returning Member

Apr 25, 2022 10:56:42 AM

I am not sure how to fix the rejection. The code says IL1040-8100-1.

Returning Member

Apr 25, 2022 10:57:38 AM

Also - it is saying I owe money in Illinois but that shouldn't be right. I am paying state taxes to CO this year.

Why sign in to the Community?

Filed state taxes wrong