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 Question Thank you! Oops! Related Content Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors.