The EA exam is 100% taxes. 1  The EA Exam is the Special Enrollment Exam (SEE). Part 1 deals with individuals, Part 2 with businesses, and Part 3 with rules and regulations (the entirety of Circular 230.) You can check the syllabus if you want: IRS Special Enrollment Examination.
There are many types of business entities defined in the legal systems of various countries. These include corporations, cooperatives, partnerships, sole traders, limited liability company and other specifically permitted and labelled types of entities. The specific rules vary by country and by state or province. These types of business entities are not popular (approximately 0.5% of the total number of business entities). 2  Hozyaystvennoe Partnerstvo (business partnership) is a secret entity. 3  There is no equivalent in other jurisdictions.
Fictitious business names do not create legal entities in and of themselves; they are merely names assumed by existing persons or entities. Legal agreements such as contracts are normally made under the registered legal name of the business or owner, and the legal name must be used whenever a business sues or is being sued.