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 A Fruitful Retirement: Social Security Benefit Taking your Social Security benefits at the right time may help maximize your benefit. Please Leave Home Without It Concerns over identity theft continue to grow, especially with data breaches at major companies and financial institutions. A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government.