Which of the following would not allow Social Security Supplement SIS benefits to be paid?

Social Security Supplement (SIS) benefits are specifically designed to provide additional financial assistance to individuals who are eligible for Social Security benefits but may not be receiving sufficient amounts to cover their needs. The key characteristic of SIS is that it supplements the existing Social Security benefits, ensuring that the sum total meets a minimum threshold.

For this reason, if an insured individual is eligible for Social Security benefits, it means they qualify to receive those benefits. Therefore, if they are already receiving Social Security benefits, SIS is not applicable as they are not in need of additional financial support from this supplement. Instead, SIS is intended for individuals who may have been denied Social Security benefits or who are receiving an amount less than the specified rider amount.

The other scenarios revolve around situations where the need for supplemental income arises, such as being denied coverage or receiving insufficient funds, and these would justify the payment of SIS benefits. However, being eligible for Social Security benefits negates the need for SIS.