Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Jane Bond: Scaling the Ladder Agent Jane Bond is on the case, uncovering the mystery of bond laddering. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. Taxable vs. Tax-Deferred Savings Use this calculator to compare the future value of investments with different tax consequences.