The CDREO alerts records of title II and concurrent beneficiaries with potentially
uninvestigated substantial earnings after disability onset. The CDREO alert shows
the earning amount and trial work period (TWP) information from the disability control
file (DCF), including the TWP start month and any TWP months completed during that
The CDREO includes wages covered by the Federal Insurance Contributions Act (FICA),
non-FICA covered earnings, and self-employment income under the Self-Employment Contributions
Act (SECA), beginning with the 1984 enforcement. Although the output documents show
pension postings, they are not included in the posted summary earnings amount.