Tax accountants assist clients with their financial and income tax statements. These professionals may have typical work weeks, except around tax season when their hours can increase significantly. Tax accountants must keep up to date on changes in the tax laws that could affect their clients, and they need a bachelor's degree in accounting or a relevant field. Accountants seeking Certified Public Accountant (CPA) status need 30 hours of education beyond the bachelor's degree as well as accounting experience. They also must pass an examination.