This document is an IRS Schedule B form for reporting interest and ordinary dividends for tax year 2011. It contains instructions for reporting interest income, including interest from seller-financed mortgages. It also contains sections to report ordinary dividends, foreign accounts and trusts, and provides definitions for key terms like foreign financial accounts. The form must be attached to Form 1040 or 1040A to report over $1,500 of taxable interest or dividends, interest from seller-financed mortgages, or if the taxpayer had foreign accounts or was involved with foreign trusts.