Your State of Residence can tax all your income, regardless of its source. So your income is 100% taxable by your home state of Virginia.
If you're a non-resident of New York, and your remote work was 100% carried out from a Virginia location, then it is not taxable by New York. New York taxes non-residents on income from work actually (physically) performed within the State of New York. Was any of your worked actually carried on in New York, even for a single day?
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
