Virtually any question you have about Roth IRAs has its answer on the World Wide Web. There are a number of web sites focusing on roth iras. Perhaps your best starting point is www.rothira.com, a site devoted exclusively to Roth IRAs. You’ll find articles on line and references to books and seminars, as well as a Roth IRA calculator and links to sites with other calculators. The site is maintained by a firm that sells Roth IRA software to professional advisers, but it has a number of items that are useful for consumers.