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 Revising Estate Strategy Assumptions Estate tax exemptions rules appear to be stabilizing, prompting many to reconsider conventional estate strategies. Understanding Marginal Income Tax Brackets An inside look at how marginal income tax brackets work. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement.