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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Replacing Your Medicare Card Learn how to replace your lost, stolen, or damaged Medicare card in this helpful article. How Income Taxes Work A quick look at how federal income taxes work. A Living Trust Primer Living trusts are popular, but their appropriateness will depend upon your individual needs and objectives.