; (ii) all such representative payees that are organizations, separated by whether such organization collects a fee for its services as a representative payee; (iii) all such representative payees that are individuals serving 15 or more individuals; and (iv) all such representative payees that are individuals serving less than 15 individuals, separated by whether such representative payee is a family member. . (b) Report on elimination of the accounting form The Commissioner shall— (1) conduct a study on the changes made by the amendments made by section 102 of the Strengthening Protections for Social Security Beneficiaries Act of 2017 , which shall include the impact of such changes on families, beneficiaries, and the operations of the Social Security Administration; and (2) not later than January 1, 2021, submit a report on the results of such study to the Committee on Ways and Means of the House of Representatives and the Committee on Finance of the Senate. (c) Report on the advanced designation policy The Commissioner shall— (1) conduct a study on the changes made by the amendments made by section 201 of the Strengthening Protections for Social Security Beneficiaries Act of 2017 , which shall include the impact of such changes on beneficiaries and the operations of the Social Security Administration