[Code of Federal Regulations] [Title 20, Volume 1] [Revised as of April 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 20CFR228.40] [Page 454] TITLE 20--EMPLOYEES' BENEFITS CHAPTER II--RAILROAD RETIREMENT BOARD PART 228_COMPUTATION OF SURVIVOR ANNUITIES--Table of Contents Subpart B_The Tier I Annuity Component Sec. 228.40 Cost of living increase applicable to the tier I annuity component. The tier I annuity component of a survivor annuity is increased at the same time and by the same percentage as the increase provided for under section 215(i) of the Social Security Act. The amount of the increase is published in the Federal Register annually. The cost-of- living increase is payable beginning with the benefit for the month of December of the year for which the increase is due. The increase is paid in the January payment.