MA does not tax non-residents who work remotely from a location outside MA.
But since MA taxes were incorrectly withheld from your pay, you’ll have to file a non-resident MA tax return, to which you allocate zero MA income, in order to receive a full refund.
Your income is of course 100% taxable by your home state of PA.
**Answers are correct to the best of my ability but do not constitute tax or legal advice.
