Line 1—Interest Income
Report the estate's or trust's share of all taxable interest income that was received during the tax year. Examples of taxable interest include interest from:
Accounts (including certificates of deposit and money market accounts) with banks, credit unions, and thrift institutions;
Notes, loans, and mortgages;
U.S. Treasury bills, notes, and bonds;
U.S. savings bonds;
Original issue discount; and
Income received as a regular interest holder of a real estate mortgage investment conduit (REMIC).
For taxable bonds acquired after 1987, amortizable bond premium is treated as an offset to the interest income instead of as a separate interest deduction. See Pub. 550.
For the year of the decedent's death, Forms 1099-INT issued in the decedent's name may include interest income earned after the date of death that should be reported on the income tax return of the decedent's estate. When preparing the decedent's final income tax return, report on Schedule B (Form 1040A or 1040), line 1 the total interest shown on Form 1099-INT. Under the last entry on line 1, subtotal all the interest reported on line 1. Below the subtotal, write “Form 1041” and the name and address shown on Form 1041 for the decedent's estate. Also, show the part of the interest reported on Form 1041 and subtract it from the subtotal.