Example (1). An employee receiving a disability annuity returns to work without notifying the Board. The Board discovers that the employee is working and determines that the employee has recovered from his disability and has been overpaid. The Board requests that the employee repay the overpayment by cash refund either in one lump sum or in installment payments. If the employee refuses, the Board may refer the debt to a collection agency or the Department of Justice for civil suit or may collect the debt in any other manner permitted by law.
Example (2). The employee in Example 1 agrees to refund the overpayment by cash installment payments. However, the employee dies before repaying the total amount of the overpayment. At his death the employee's widow, who was living with the employee at the time the overpayment was incurred, becomes entitled to a widow's annuity. The Board may recover the remainder of the overpayment from any benefits due the widow.
Example (3). C, a child of a deceased employee by his first marriage, is receiving a disability annuity on the employee's record of compensation. W, the employee's second wife, is receiving a widow's annuity on the employee's record of compensation. C lives with his mother, the employee's first wife. C marries without notifying the Board. Marriage terminates a child's annuity. W is not aware of C's marriage. Upon discovery of C's marriage, the Board demands that C refund the overpaid annuities; C refuses. Even though W is receiving an annuity based upon the same record of compensation as that of C, the Board will not recover the overpayment from W because she is not in the same household as C, was not aware of the incorrect benefits paid, and did not benefit from them.
20 C.F.R. §255.4