What are you guys from PA charging sales tax on. I read the booklet the tax office gave me and I am really confused. Ex. when I do a mulch job do I tax the whole job or just the mulch. How about tree removals and clean-ups? I read in a previous post they would would just tax everything, but I dont want to do that. I want to do what I'm supposed to do, that way when I go up against someone for a job I don't have them telling the customer I'm collecting tax on something that isn't taxed. Then I would look like a thief. Any help would be appreciated.