TomD8
Level 15

State tax filing

I would put "Full-time".  You are what's called a "statutory resident" of Colorado.  A person is a
“statutory” resident of Colorado if the person maintains a permanent place of abode in Colorado and spends, in
aggregate, more than six months of the tax year in Colorado.  So you are not a non-resident.  A part-time resident is someone who moved their domicile into or out of Colorado during the tax year.  You do not fit either of those definitions.  See this for more detail:  <a rel="nofollow" target="_blank" href="https://www.colorado.gov/pacific/sites/default/files/Income6.pdf">https://www.colorado.gov/pacific/s...>
**Answers are correct to the best of my ability but do not constitute tax or legal advice.