Principal Annuities: What You Need to Know Annuities, at their core, are simply tax-deferred investments sold by insurance companies to supplement financial security during retirement. At the same time, there are many different types of annuities that… Previous Article How a Trip to a Guatemalan Orphanage Inspired St. Louis Cardinals Manager Oliver Marmol and Amber Marmol to Launch a Company That Gives Back Next Article 8 Reputation Management Dos & Dont's When Trying to Recover From an SEC Press Release