Replacement Rates and the Retirement Crisis

By Andrew G. Biggs  In 2014, the annual Social Security Trustees Report removed measures of Social Security replacement rates, which represent Social Security retirement benefits as a percentage of pre-retirement earnings. The Trustees expressed concerns that the Social Security Administration’s (SSA) actuaries’ methodology produced results that differed meaningfully from other common approaches. In 2023, the Social Security Trustees returned replacement rates to the report, without changes to the SSA methodology or discussion of their decision. The SSA replacement rate methodology produces...