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 Question Thank you! Oops! Related Content What's So Great About a Rollover? Making a career move requires tough decisions, not the least of which is what to do with the funds in your retirement plan. How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.