Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content What It Takes to Become an Accredited Investor What does it take to be an accredited investor? Explore the details, & the types of investments offered to those who qualify. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts.