The Power of Tax-Deferred Growth Want to be Smarter With Your Money? Join our mailing list and get news and info to support your financial goals. First Name Last Name Email Address Thank you! Oops! Why are 401(k) plans, annuities, and IRAs so popular? Share | Related Content Tuning Your Social Security Benefit When should you take your Social Security benefit? When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. Investment Strategies for Retirement Investment tools and strategies that can enable you to pursue your retirement goals.