Thank you for the response. Sorry for asking more questions.
I agree with what you said and until I read the paragraph and the bold underlined text. So, do you think all of this means because it's not my own business, but that I work for a company and paid by them it is not considered Mayland income sources to me? (see paragraph taken from Maryland 2023 505 Nonresident tax instructions)
3 What income is taxable or reportable?
A nonresident individual is subject to tax on that portion of the federal adjusted gross income that is derived from tangible property, real or personal, permanently located in Maryland (whether received directly or from a fiduciary) and on income from a business, trade, profession or occupation carried on in Maryland and on all gambling winnings derived from Maryland sources. Adjustments to federal gross income and losses not allocable to Maryland may not be used to reduce Maryland income. You are required to file even if the net Maryland income is a loss.
