This document contains temporary regulations relating to the provision of notice to taxpayers of the filing of a notice of federal tax lien (NFTL). The regulations implement certain changes made by section 3401 of the Internal Revenue Service Restructuring and Reform Act of 1998. They affect taxpayers against whose property and rights to property the IRS files a NFTL. The text of these regulations also serves as the text of the proposed regulations set forth in the notice of proposed rulemaking on this subject in the Proposed Rules section of this issue of the Federal Register.