20 C.F.R. § 266.7
(a) A representative payee is accountable for the use of benefits. The Board will require periodic written reports from representative payees. The Board may also, at the Board's option, verify how a representative payee used benefit payments. A representative payee must keep records of what was done with all benefit payments in order to make accounting reports. The Board may ask the following questions:
(d) Where, pursuant to paragraph (b) or (c) of this section, the Board suspends payments, such suspension shall not exceed a period of 30 days; thereafter, the payments will be made to the annuitant except where the annuitant is an unemancipated minor under age 18 or where in the Board's judgment the interests of the annuitant would not be served by releasing payment to the annuitant.
(Approved by the Office of Management and Budget under control numbers 3220-0052 and 3220-0151)