‹ C4-3.3.16 C4-3.3.18 › C4-3.3.17 If a category 4 investment firm receives a mixed remittance (that is part client money and part other money), it must: (a) Pay the full sum into a client bank account; and (b) Pay the money that is not client money out of the client bank account within one business day. Added: January 2022 ‹ C4-3.3.16 C4-3.3.18 ›