Two commercial relationships are carrying far more weight than ordinary bank contracts. Israel Discount Bank and Bank Hapoalim provide the correspondent services that let Palestinian banks settle shekel payments with the Israeli financial system. If those links stop, the immediate problem is not simply that one bank loses a vendor. It is that trade invoices, transfers and liquidity management can lose their settlement route.
Reuters reported that Discount Bank plans to stop the relationship on September 1 and Hapoalim on October 1, citing risks connected to money laundering and possible terrorism financing. Those are announced future actions, not evidence that the channels have already closed. The severe economic outcome is therefore a scenario conditioned on no extension, indemnity or replacement appearing before the deadlines.
Two contracts carry an economy's settlement layer
Correspondent banking allows one institution to execute and settle payments in a system where another bank has direct access. Palestinian banks do not issue their own national currency; the Israeli shekel is central to daily commerce, and a large share of imports and exports runs through Israel. The two Israeli correspondents convert that economic dependence into an operational bridge.
The Palestine Monetary Authority said the banks processed roughly NIS 51 billion in transactions during 2025. In its July statement, it also said 90% of Palestinian exports go to Israel and that all imports originate from or pass through Israel, about 60% directly. Those figures are the regulator's account and should be read as such, but they illustrate the order of dependence: the channel handles flows tied to food, fuel, medicine, wages and commercial payments, not a niche product.
Removing a bridge does not erase the underlying obligations. Importers still owe suppliers and employers still owe workers. It changes the ability to discharge those obligations in usable digital balances. That distinction is why a correspondent cutoff can become a real-economy event before it looks like a conventional bank failure.
The first break would be liquidity, not insolvency
The West Bank already has a mismatch between physical and digital shekels. Palestinian banks receive cash through commerce, but restrictions limit how much physical currency can be repatriated into Israel. At the same time, usable digital shekel balances are constrained. The World Bank's May 2026 monitor identified this mismatch and correspondent uncertainty as significant near-term systemic risks.
A vault full of banknotes is not equivalent to settlement liquidity. Cash can support local withdrawals, but it cannot automatically clear a large electronic import payment or replenish an account in the Israeli banking system. If the correspondents stop processing, banks could have physical shekels while lacking the digital balances needed for cross-border obligations. The likely first symptoms would be transfer delays, tighter payment limits, higher demand for cash and wider use of informal channels — not necessarily an immediate breach of capital requirements.
The IMF has tracked the same structural issue for years. Its 2022 assessment described cash-transfer limits as a constraint on liquidity management and treated continuity of the correspondent relationships as important to trade settlement. That history shows the current risk is not newly invented, although the announced exit dates make it more immediate.
Trade disruption would feed back into the sovereign-bank loop
Settlement friction can propagate. An importer unable to pay on time may receive fewer goods or face more expensive terms. Businesses with interrupted inventory generate less revenue and tax. Households facing delayed wages hold more cash. None of those effects is guaranteed at a specific magnitude, but each mechanism tightens liquidity.
The vulnerability is amplified by the relationship between Palestinian public finance and domestic banks. The World Bank estimated public debt at about $4.8 billion at the end of 2025 and total banking exposure to the public sector — including direct lending to the Palestinian Authority and indirect lending through public employees — at roughly $5.3 billion, or about 42% of banking-sector credit. The aggregates are not directly comparable, as the report itself cautions, but they show a dense sovereign-bank connection.
If trade disruption weakens revenues while public arrears rise, banks can face pressure from both sides: corporate and household clients need more liquidity, while government-linked exposures become harder to service. This is an inference from the documented connections, not a forecast that losses will reach a particular level.
Risk transfer is the unresolved policy choice
The banks' compliance concern cannot be dismissed. A correspondent may face legal and reputational exposure if it processes illicit finance. Previous arrangements relied on government immunity and indemnity to transfer part of that risk away from the commercial banks. The policy question is therefore who should carry a cross-border settlement function when private banks judge the compliance risk unacceptable.
Several outcomes could prevent the severe scenario: renewed legal protection, a government-operated bridge, another supervised correspondent, or a phased transition that preserves essential payments. Evidence that would change this analysis includes a binding extension beyond the announced dates, operational testing of a replacement channel, and clear rules for cash repatriation and digital liquidity.
Evidence in the opposite direction would be missed settlement windows, formal reductions in import-payment capacity, emergency limits on transfers or a rapid increase in informal exchange. Until then, it is important to distinguish risk from accomplished collapse.
The central lesson is about infrastructure concentration. Two bank relationships have become a single point of failure because trade, currency use and regulatory risk converge there. A policy solution can still move that risk before the deadlines. Without one, the disruption would be transmitted through settlement first, bank balance sheets second and the wider economy soon after.