Treasury Structures: Sub-Ledger Virtual Accounts vs. Interest-Netting Notional Pools

In corporate cash management, how do virtual accounts differ from notional pooling? ```hint Follow the money For each structure, ask where the cash physically sits, who legally owns each balance, and which balance the bank uses to calculate interest. ``` ### Clarifying Questions - Should the comparison start with a single-currency setup in one country, or also cover cross-border and multi-currency structures? - Is the focus the client treasurer's view (visibility, reconciliation, interest), the bank's view (ledgers, balance sheet, capital), or both? - Should the answer also explain how the two can be combined, or only how they differ? ### What a Strong Answer Covers - The treasury problem each structure solves, stated before the mechanics. - How each works: the physical accounts involved, whether funds move, how balances are recorded and how interest is calculated. - The key differences in legal ownership, intercompany implications, and legal, tax or regulatory constraints by country. - Why the two cost a bank different amounts to provide, including balance sheet treatment. - When a client would choose one, the other or both. ### Follow-up Questions - A multinational wants one notional pool across subsidiaries in several countries. What would you check before agreeing to offer it? - How would a virtual account structure change a treasurer's daily work of matching incoming customer payments to invoices? - Why might a bank restrict or charge more for notional pooling than for physical cash concentration?