EBA Deposit Rules Push Treasury Teams Toward Multi-Bank Fragmentation: Multiplying the Fee Layers Already Compressing Freight Margins
The EBA's consultation, launched on 23 July 2026 and running through 23 October, covers depositor information requirements, cross-border information exchange protocols, client funds treatment, and investment guidelines for deposit guarantee scheme funds. The revised DGSD3, published on 20 April 2026, introduces over 100 operational improvements, and the EBA will develop 12 regulatory products to support implementation. The Directive takes effect in May 2028.
The coverage architecture hasn't changed: the DGSD guarantees €100,000 per depositor per credit institution. Deposits are covered per depositor per bank, meaning the limit applies to all aggregated accounts at the same institution. What has changed is the operational context. The new standards introduce harmonised depositor information sheets, standardised templates for bank failure scenarios, and clarified rules for client funds held in intermediary accounts. The framework is designed to ensure depositors know their exposure, and by extension, to make corporate treasurers confront theirs.
For a mid-sized freight forwarder holding €50 million in working capital across two primary banking relationships, the arithmetic is uncomfortable. Each bank covers €100,000. The rest is unprotected exposure. Spreading that working capital across five institutions instead of two brings coverage up marginally in absolute terms, but it does something else entirely to the cost structure.
SWIFT provides global reach, but setup and maintenance costs are prohibitively high for most mid-market companies. Host-to-host connections via SFTP are reliable for bulk payments but operate in batch mode with at least 15 to 30 minutes of data lag, and each new bank relationship requires a separate implementation project. The result is connectivity fragmentation, each new banking relationship becomes its own project, with its own format library and its own security protocol. The administrative overhead of multi-bank treasury isn't a one-time onboarding cost; it's a permanent drag on operational efficiency.
The fee multiplication runs deeper than account maintenance. Correspondent banking architecture introduces multiple layers of opaque costs that routinely complicate the reconciliation of logistics invoices. Correspondent banks charge fees for facilitating international transactions, and these fees vary based on the payment route, currency, and region. For international wire transfers, they typically range from $25 to $75 per cross-border transaction. But the wire fee is often the smallest line item. Correspondent bank fees erode 2% to 7% of a transaction's value across the intermediary chain.
The FX layer compounds the damage. FX spreads add 0.5-5% to cross-border payment costs, often 10 times more than the transaction fee listed in the contract. Most providers don't disclose their FX markup, making it the largest hidden cost in international payments. Traditional banks typically embed markups of 2, 4% above the mid-market rate on every transaction, quietly draining margins on each payment cycle. A freight forwarder processing €2 million monthly in international settlements through a bank charging an average 2.5% FX spread loses €50,000 per month before the correspondent charges even arrive.
Now multiply that fee structure across five banking relationships instead of two. Each bank applies its own FX margin. Each has its own correspondent chain for non-domestic currencies. Each extracts its own account maintenance fees, minimum balance requirements, and payment processing charges. And critically, each relationship dilutes negotiating leverage. A €50 million treasury position concentrated with two banks commands volume pricing. The same position fragmented across five institutions commands nothing, it's a mid-market account at each, subject to standard fee schedules with minimal room to negotiate.
Every banking relationship adds operational overhead. PwC found that 40% of treasurers plan to rationalise bank accounts within two years. The direction of travel for efficient treasury management has been consolidation, not fragmentation. DGSD3 creates regulatory pressure in the opposite direction.
The freight forwarding industry sits in a particularly exposed position. Gross margins run between 15% and 20%. EBIT, after salaries, systems and overhead, lands somewhere between 1%-5%. Forwarders are overwhelmingly expecting yield pressure to continue as overcapacity and soft demand persist, 92% of respondents in one survey said they anticipate returns to tighten further in 2026. In an industry where a single uncaptured fee can erase a shipment's profit, adding three more banking relationships, each with its own fee stack, isn't a rounding error. It's structural margin compression.
Managing international shipping expenditures requires strict financial discipline. Freight forwarders, ocean carriers, and customs brokers operate across disparate jurisdictions, necessitating a structured approach to global fund transfers. Fluctuating currency valuations and complex banking compliance protocols routinely disrupt payment flows. The working capital intensity of freight operations, paying carriers, ports, and customs authorities before collecting from shippers, means treasury positions can swing significantly within a single billing cycle. Fragmenting those positions across multiple banks reduces visibility into aggregate cash position precisely when real-time awareness matters most.
Corporate treasurers have been logging into multiple bank portals every morning for decades. They download statements in half a dozen different formats, paste everything into Excel, and spend the first hour of the day figuring out where the company's cash actually is. It works, more or less, but it does not scale. As companies add banking relationships, the manual overhead compounds until the whole process breaks.
The EBA consultation runs through October 2026, with a public hearing scheduled for 24 September. Treasury teams modelling their 2027 banking strategy now face a genuine tension. The deposit guarantee framework isn't optional, it's the regulatory architecture. But neither is margin preservation optional for an industry where the difference between profitable and unprofitable often sits in the third decimal place.
The question isn't whether to comply with DGSD3. The question is whether the current settlement infrastructure, with its per-relationship fee stacks, opaque FX margins, and correspondent banking chains, remains fit for purpose when regulatory pressure requires spreading treasury positions across more counterparties than ever. For freight operators, the working capital requirements and multi-currency exposure that define the business model now collide directly with a deposit protection framework that treats concentration as risk.
That collision won't resolve itself. It requires treasury teams to model the true cost of fragmentation, not just the account fees they can see, but the FX leakage, correspondent charges, and negotiating leverage they'll lose. And it requires examining whether alternative settlement rails might preserve the operational efficiency that traditional banking fragmentation will destroy.
References
[2] Directive (EU) 2026/804 of the European Parliament and of the Council, EUR-Lex
