I live year-round in Missouri and have done so for several years as a resident of that state. However, I work as a fully remote, full-time employee of a university near Denver, Colorado, and that is my primary source of income (W2).
Do I need to file a state tax return for Colorado, as well as Missouri?
(This seems like a simple question, but I keep finding confusing information on the subject, especially when scanning the "Non-Resident Information" section of Colorado's tax website!)
