Thank you for the links.
But my understanding was that Rent income is considered a different income that has to be reported but not taxed IN PA based on this information: https://www.revenue.pa.gov/FormsandPublications/PAPersonalIncomeTaxGuide/Pages/Income-Loss-Rents-Roy...
(Allocation or Apportionment of Rents and Royalties paragraph)
It says it is not allocable to PA. if it is located outside of PA
