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Self-employment and Substantial Service Questionnaire
Obtains information needed to determine if an applicant's work is for their last pre-retirement Nonrailroad Employer, railroad service, or self-employment. If for self-employment, it identifies any months when the applicant did not perform substantial service. To obtain a copy of Form AA-4, please contact the nearest RRB field office nearest you. To find the RRB field office nearest you, go to http://www.rrb.gov/accessrrbgov/ZipLocator/zip_enter.asp
Form #:   AA-4
Agency:  Railroad Retirement Board
  TYPE PAGES SIZE (KB) CAPABILITY WHAT'S
NEEDED
paper Form Only 8 0 [1] Paper Only Other Client Software  

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