the last day of February. History The War Revenue Act of 1917 required every entity to report certain payments made to another entity. Payments subject to reporting included payments of interest, rent, salaries, wages, premiums, annuities, compensation, remuneration, emoluments, or other fixed or determinable gains, profits, and income. Payments to an entity were required to be reported if the payments totaled at least $800 during the year. The payor was required to report the name and address of the payee and the total amount of payments on Form 1099 and sent to the Internal Revenue Service by March 1 of the year following the payments. The payor was required to include Form 1096, a letter of transmittal and affidavit certifying the accuracy of each Form 1099. See also Form 1040 Taxation in the United States External links IRS instructions for form 1099-MISC, including a guide to what payments must be reported References 1099