From a recent report by Social Security’s Office of Inspector General:
… SSA’s SSI financial account validation process for applicants and recipients who alleged having less than $400 in financial accounts did not always lead to accurate SSI determinations. SSA’s process led it to make inaccurate SSI resource determinations for 27 of the 140 recipients reviewed. Based on these determinations, SSA paid the recipients $130,430 in SSI payments they were not eligible to receive. Based on these sample results, we estimate SSA incorrectly made SSI resource determinations that led to 198,960 recipients receiving $718 million in SSI payments for which they were not eligible because applicants/recipients underreported their financial account balances by $100 or more.
SSA’s policy did not require that it validate the recipients’ financial account balances because they alleged they had less than $400 in liquid resources. The AFI reports we requested identified 102 of 140 applicants/recipients under-reported their financial account balances by $100 or more. Additionally, the AFI reports showed 28 of the applicants/recipients owned financial accounts of which SSA was unaware. Based on these sample results, we estimate 800,140 applicants/recipients under-reported their financial account balances by $100 or more, with 219,640 failing to report all the financial accounts they owned to SSA. ..