Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences. 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 Social Security: Five Facts You Need to Know Here are five facts about Social Security that are important to keep in mind. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Finding the Balance The sandwich generation faces unique challenges. For many, meeting needs is a matter of finding a balance.