State tax issue

Hi,

 

I lived in MD for 5 months in 2025 then moved to PA. I work remotely and my company is in NJ.  Although HR changed my address from MD to PA on most things, it was never changed on my taxes so my W-2 has MD for the whole year.  I reached out to HR who told me they could not correct it. Do I need to file a PA tax return if no PA taxes were taken out even though I live in PA? Any help would be greatly appreciated!