When Banks Walk Away: The Hidden Cost of LC Processing Exits

In 2019, HSBC wound down trade finance operations across several West African markets. BNP Paribas scaled back documentary credit processing in parts of Central Asia over the following two years. Barclays had already retreated from most of the continent in its post-2016 restructuring. Deutsche Bank reduced its correspondent banking footprint across frontier markets in a de-risking programme that began after its 2015 compliance overhaul.

These are not geographic exits. The banks typically keep their corporate banking, wealth management, and FX desks in-country. What they shed is the low-margin, high-touch work of processing letters of credit for small and mid-size exporters. The work that makes cross-border trade possible for businesses that cannot negotiate open account terms.

The economics of retreat

A single LC in an emerging market can require five to eight document reviews, multiple rounds of discrepancy negotiation, and compliance checks that have expanded dramatically since the post-2012 de-risking wave. The Financial Stability Board reported in 2024 that the number of active correspondent banking relationships globally declined by roughly 30% between 2011 and 2023. The sharpest losses were concentrated in Sub-Saharan Africa, the Caribbean, and Central Asia.

The compliance cost is the accelerant. A trade finance compliance officer at a European bank that exited several African markets described the calculus: "We were spending more on KYC maintenance for our correspondent relationships in those markets than we earned in fee income from the LC business. When you present that to the board, the conversation is over."

Maintaining a correspondent relationship in a high-risk jurisdiction requires ongoing due diligence, sanctions screening, adverse media monitoring, and regulatory reporting. When the average LC value in a market runs under $50,000, the unit economics collapse at Western bank cost structures. The BIS estimated in 2020 that a single correspondent banking relationship costs $30,000 to $50,000 per year to maintain on a compliance basis alone.

The vacuum

When a global bank exits LC processing in a market, local banks can step in operationally. They can issue and advise LCs. What they often cannot do is confirm them.

An LC from a Tier 2 bank in Nairobi or Dhaka requires a confirming bank in Europe, Asia, or the Americas that is willing to take the credit risk. That confirming bank needs an active correspondent relationship with the issuing bank. As global banks cut those relationships, the network of available confirmers shrinks.

The practical effect: an SME exporter in Kenya that used to have its LCs confirmed by HSBC through a Nairobi correspondent now faces a smaller pool of willing confirmers, typically at higher fees. A trade finance adviser at a Nairobi-based bank told tradefinance.news: "Three years ago we had five international banks that would routinely confirm our LCs. Now it is two, and the confirmation fees have roughly doubled."

Some exporters shift to documentary collections, which offer weaker payment protection. Others move to open account terms, which transfer all the risk to the seller. The worst cases exit formal banking channels entirely, falling into cash-based or informal trade that offers no documentary protection and no recourse.

The gap keeps widening

The Asian Development Bank's most recent Trade Finance Gaps, Growth, and Jobs Survey puts the global trade finance gap at $2.5 trillion. Sub-Saharan Africa accounts for approximately $84 billion of that figure. The ADB noted that SME rejection rates for trade finance applications in Africa exceed 50%, compared to under 5% for multinational corporations.

The IFC's Global Trade Finance Program, which provides partial guarantees to commercial banks covering first-loss risk on trade finance in underserved markets, has supported over $70 billion in trade since its inception. The AfDB's Trade Finance Program serves a similar function across the continent. These programmes demonstrably work. They also operate at a scale that covers a fraction of the gap.

Fintech platforms have entered the space. Stenn, PrimaDollar, and Drip Capital finance SME receivables using non-traditional credit data. Marco Polo and Contour attempted to build blockchain-based trade networks; both struggled with adoption (Marco Polo filed for insolvency in 2023). The surviving platforms serve real clients but have not approached the transaction volumes needed to replace the correspondent banking infrastructure that took a century to build.

What comes next

Standard Chartered, one of the few global banks still actively growing its trade finance business in frontier markets, processed over $150 billion in trade finance globally in 2024, according to its annual report. Its model relies on scale across enough corridors to spread the compliance cost. Most other global banks have concluded they cannot replicate that model.

The trend line points toward further consolidation. Banks that remain in frontier trade finance will serve larger corporates and better-rated local banks. SMEs below a certain threshold will be pushed toward DFI-guaranteed facilities, fintech platforms, or out of formal trade finance entirely.

For the markets affected, the consequences compound. Less trade finance access means less trade. Less trade means slower economic growth. The ADB estimates that closing the trade finance gap could add $1 trillion to global GDP annually. The gap is not closing. It is growing at roughly $200-300 billion per survey cycle.

The next correspondent banking relationship to be cut will not make headlines. They never do. But the SME that loses its only path to a confirmed letter of credit will feel it immediately.