You are preparing a tax return for 2019. You will need to use your current mailing address on your tax return but there is nothing for you to file for PA since you did not live (or work?) there in 2019, You will complete a federal Form 1040 and a MD tax return.
Going forward--You will file a non-resident MD return for 2020 next year and a resident return for PA.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
