https://www.wizxpert.com/accounting-firms-make-money/

An accounting firm is one type of group of accounting professionals with whom the financial management services are provided with clients. Auditing, tax preparation and planning, payroll processing, bookkeeping, and advisory services are included in these services. Here, every accountant is a CPA; only a few accountants are certified public accountants(CPA). The structure of the accounting firms makes money depending on their size. By a single person, some of the accounting firms can run far from home.