1. Entities in Tax LawTaxable EntityNon taxable EntityIndividualsC corporationFiduciary(Trust, Estate)PartnershipS CorporationSole proprietorship(self-employed income) 2. Types of taxesIncome taxTransfer taxEmployment taxState/Local gov taxFederal income taxState/local income taxForeign income taxFederal gift and estate taxState gift and estate taxSocial security taxFederal/state unemployment t..