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 What’s Your Investment IQ? You make decisions for your portfolio, but how much do you really know about the products you buy? Try this quiz Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Tax Rules When Selling Your Home The tax rules governing profits you realize from the sale of your home have changed in recent years.