Social Security: By the Numbers Here are five facts about Social Security that might surprise you. Share | Related Content The Power of Tax-Deferred Growth Why are 401(k) plans, annuities, and IRAs so popular? Is a SEP-IRA Right for Your Business? For some, the idea of establishing a retirement strategy evokes worries about complicated reporting and administration. Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals.