R865-19S-41. Sales to The United States Government and Its Instrumentalities Pursuant to Utah Code Ann. Sections 59-12-104 and 59-12-106

  (1) Sales to the United States government are exempt if federal law or the United States Constitution prohibits the collection of sales or use tax.

  (2) Sales made directly to the United States government or any authorized instrumentality thereof are not taxable, provided the sale is paid for directly by the federal government. If an employee of the federal government pays for the purchase with his own funds and is reimbursed by the federal government, that sale is not made to the federal government and does not qualify for the exemption.

  (3) Vendors making exempt sales to the federal government are subject to the recordkeeping requirements of Tax Commission rule R865-19S-23.