I do not know about local taxes for cities in PA but here in Dublin Ohio they do have a 2% local income tax on EARNED Income. If you have only pension, Military Retirement, SS, Interest and Dividends there is not even a need to file a tax return. You submit a report to the taxing authority one time that you are EXEMPT from filing - and forget about it every year UNLESS you get earned income IN DUBLIN OH. Also the city of Dublin has a on-line process to prepare the return if required. Maybe the town there in PA does also.
Vietnam Veteran, CW4 USA, Retired 1979