@RobertB4444 Someone told me about this document
Colorado considers restricted stock unit proceeds to be taxable to nonresidents. The state says:
Income from the exercise of employee stock options is Colorado-source income if such income is treated as compensation for federal tax purposes and to the extent the employee worked in Colorado during the period the employee was required to work for the employer prior to the exercise of the option.
See GIL 20-004 December 18, 2020
Do you think that I do not need to pay anything to Colorado for RSUs
