5 Most Profitable Businesses You Can Start in USA

3. Accounting & Bookkeeping

Number of Mentions:  5

Net Margins of Parent Industry (2022): 26.32%

According to our methodology, starting an accounting and bookkeeping business is among the most profitable businesses in the USA. The financial services industry had a net margin of 26.32% in 2022. Business owners can provide accounting consultancy, develop tools to enhance the bookkeeping process, and provide outsourced bookkeeping services.