Notes, available in HTML format and PDF, are historical documents and are generally not subject to revision.

If you have a question regarding a particular Note, send your question and the name of the Note to actuary@ssa.gov.

Number Date Title Author(s)
154 November 2013 Diminishing Effect of the Special Minimum PIA   (PDF) Craig A. Feinstein
153 August 2013 Disabled Worker Allowance Rates: Variation under Changing Economic Conditions   (PDF) Stephen Goss, Anthony Cheng, Michael Miller, Sven Sinclair
152 May 2013 Totalization Agreements and Totalized Benefits   (PDF) Nettie Barrick and Bertram Kestenbaum
151 April 2013 Effects of Unauthorized Immigration on the Actuarial Status of the Social Security Trust Funds   (PDF) Stephen Goss, Alice Wade, J. Patrick Skirvin, Michael Morris, K. Mark Bye, and Danielle Huston
150 January 2013 The Nature and Evolution of Methodologies for Social Security Projections   (PDF) Stephen Goss, Alice Wade, Michael Morris, and Karen Glenn
149 August 2012 Projections of Mortality Experience of DI Disabled Workers and SSI Disabled Adults with HIV-Related Impairments, 2002-06   (PDF) Tim Zayatz and Nettie Barrick