@tommyfh5
Only DC full or part-year residents are subject to DC income tax. DC income earned by a non-resident is taxed only by the non-resident's home state, assuming of course that the non-resident's home state has an income tax. See "Do I have to fie a DC income tax return?" in this reference:
https://otr.cfo.dc.gov/page/individual-income-tax-filing-faqs
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
