I do love Ben Avon and Avalon. If you move there I don't think you'll be disappointed. When I moved to PA, I went into shock at the amount of taxes, all the different places I had to pay. There is an earned income tax which is 1% of the gross annual income you earn in PA (this is paid quarterly). I use http://www.centaxgroup.com/
to get the forms I need, then I mail it in. I'm still learning myself and I've been here for two years now. I hope these links help answer your question.
There is an Local Services Tax or Fee that you pay annually to the town where you work. I work at the airport so I pay $52 annually to Findlay Township/West Allegheny School District.
PA Local Tax Rates
Ben Avon Borough