At least for the state of Alabama there is a non-resident form.
I filed Indiana taxes as a resident of Indiana, I filed a non-resident state of Alabama form for the income earned within the state of Alabama while I was residing in Indiana. I am a temporary, not permanent remote worker. My employer does not conduct business in or have a presence in the state of Indiana. Although residing in Indiana as a temporary remote worker, my income was earned within the state of Alabama.
> If I am not a resident of Alabama, but earned income from Alabama sources, am I required to file an ...
Yes. According to Reg. 810-3-15-.21 - Nonresident individuals receiving taxable income from property owned or business transacted (including wages for personal services) within Alabama are taxable on such income from within Alabama. They should file a Nonresident Individual Income Tax Return, Form 40NR, each year.
The issue is the required documentation. If there is additional documentation required when filing multiple state returns, it should be produced and included as part of the Intuit service. The only issue with my returns should be needing to now produce the documentation required and provide to Indiana which is resulting in a significant delay to processing my return.
