Gains from the sale, exchange or other disposition of any kind of property are taxable under the Pennsylvania personal income tax (PA PIT) law. Pennsylvania has a flat individual income tax rate of 3.07 percent, meaning that every resident pays the same rate regardless of their income level.Pennsylvania taxes nonresidents on the gain from the sale of any real or tangible personal property located in Pennsylvania. Instructions for Applying for a Second PA Withholding Tax Account: 1. Print pages 4, 5, and 6 of the Form PA-100. 2. If you are exempt from Virginia income tax, complete the Form VA-4 and give it to your employer. Resolving withholding errors. Need to see if your business is located in the City of Pittsburgh? If You Wish To Purchase Property From Any Of Our Sales We Strongly Recommend You Consult An Attorney For A Title Search. Buying or Refinancing a Property?