Form 8300. You must file Form 8300, Report of Cash Payments Over $10,000 Received in a Trade or Business, if you receive more than $10,000 in cash in one transaction, or two or more related business transactions. Cash includes U.S. and foreign coin and currency. It also includes certain monetary instruments such as cashier's and traveler's checks and money orders. Cash does not include a check drawn on an individual's personal account (personal check). For more information, see
Publication 1544, Reporting Cash Payments of Over $10,000 (Received in a Trade or Business).