Toyota Motor Sales, USA, Inc. is the North American Toyota sales, marketing, and distribution subsidiary devoted to the United States market. Founded in 1957 in California, TMS currently employs more than 6,500 people. As of spring 2017 Toyota moved to a new campus in Plano, Texas. Construction of this new facility began in the fall of 2014, and is located at the corner of Texas State Highway 121 and Legacy Drive, across the street from the FedEx Office Headquarters, and the J. C. Penney World Headquarters. The former location of Toyota's headquarters was Torrance, California, where they supervised 14 regional offices.

Toyota Motor North America (TMNA) is the operating subsidiary that oversees all operations of the Toyota Motor Corporation in Canada, Mexico, and the United States. Its operations include research and development, manufacturing, sales, marketing, after sales and corporate functions, which are controlled by TMNA but sometimes executed by other subsidiaries and holding companies. The company is headquartered in Plano, Texas, with offices in several locations including Georgetown, Kentucky, Ann Arbor, Michigan, Washington, D.C., and New York City.