Bookkeepers and accountants sometimes do the same work, but have a different skill set. In general, a bookkeeper's role is to record transactions and keep you financially organized, while accountants provide consultation, analysis, and are more qualified to advise on tax matters.

"A bookkeeper records the financial transactions of an organization and takes care of day-to-day functions such as recording sales and invoices, paying bills and processing payroll," Stephens said. "Accountants take the financial data and analyze it to help organizations make financial decisions."

Bookkeeping traditionally refers to the day-to-day upkeep of a business's financial records. Bookkeepers used to simply gather and quality-check the information from which accounts were prepared. But their role has expanded over time, and we'll look at how in the next chapter.