1. Short title This Act may be cited as the Uncovering Foreign Influence in the United States Act of 2018 . 2. Public availability of 501(c)(3) annual return information relating to foreign person contributions (a) Secretary Section 6104(b) of the Internal Revenue Code of 1986 is amended— (1) by striking 509(a) or and inserting 509(a), ; (2) by inserting , or as provided in the last sentence of this subsection after under section 527