Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. 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 Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.