Thank you for your response. The first link you provided tells how much the issue is confusing. Only the last answer on that page states that if a person is not physically in MD then the income is NOT considered from source in MD; therefore, that income should not be taxed.
You suggested to look at the two first boxes to find out what to file, but as I mentioned in my original question I have always filed MD nonresident tax return as TurboTax suggested and that in Box 15 of W2 the state listed after 2022 is MA, so why TurboTax says I owe money to MD?
If the answer "that an employee from MA who worked %100 remotely for an employer in MD" should NOT file tax with MD, then how my years back can I amend my taxes to request the money either pad back?
