[Code of Federal Regulations] [Title 20, Volume 1] [Revised as of April 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 20CFR229.47] [Page 483] TITLE 20--EMPLOYEES' BENEFITS CHAPTER II--RAILROAD RETIREMENT BOARD PART 229_SOCIAL SECURITY OVERALL MINIMUM GUARANTEE--Table of Contents Subpart F_Computation of the Overall Minimum Rate Sec. 229.47 Child's benefit. If a child is included in the computation of the overall minimum, a child's benefit of 50 percent times the Overall Minimum PIA is computed. This amount may be adjusted for the family maximum or other benefits.