A banking centre without a central bank
The first thing to know about Panama’s banking sector is the same thing that defines its whole economy: there is no central bank. Panama has never had one. The country uses the US dollar, it does not issue its own paper currency, and the institution that handles the narrow operational chores a monetary authority would otherwise perform, the National Bank of Panama (Banco Nacional de Panamá, BNP), is a state-owned commercial bank, not a rate-setting central bank [1] [3]. The supervision of the system falls to a separate superintendent, not to a monetary authority.
That arrangement is the foundation on which everything else rests. Because there is no central bank to print money or act as an unconstrained lender of last resort, the system’s stability depends on the prudence of the banks themselves and on the supervisor that watches them, not on a monetary backstop. It also means the sector operates entirely in dollars, with no exchange-rate risk on domestic balances, which is precisely what made Panama an attractive place to hold and move dollar deposits in the first place. The international banking centre grew out of the dollarised system; it could not exist in its current form without it.
The state’s own footprint in the sector is concentrated in two institutions. Panama has two state-owned banks: the National Bank of Panama and the Caja de Ahorros (Savings Bank of Panama) [1]. These are the public-sector banks, and they sit alongside the many private and foreign banks that make up the international centre. Historically the BNP held the larger share of public deposits, figures from early 2009 put the National Bank at about US$5 billion in deposits and the Savings Bank at about US$1 billion [1], and it continues to perform the residual central-banking functions the dollarised system still needs.
The license regime that splits domestic from international
The structural feature that most defines how the sector operates is its two-track licensing system. Banks in Panama are licensed under different classes that determine whom they may serve. Class A licenses allow a bank to operate both inside and outside Panama (that is, to take domestic Panamanian business alongside international business), while Class B (international) licenses restrict a bank’s business to foreigners and non-residents [1]. The split is the legal mechanism that lets Panama host a large offshore banking business alongside a domestic retail banking system, with different rules and different customer bases for each.
That distinction matters for understanding what the sector actually does. A Class B international bank operating in Panama is not principally in the business of serving Panamanian households; it takes deposits from and extends credit to foreign clients and non-residents, and it exists in Panama because of the dollar, the legal framework, the time zone, and the historical openness of the system. A Class A bank, by contrast, competes for the domestic market: current accounts, mortgages, business loans for Panamanian firms and residents. The two tiers coexist, and the aggregate size of the sector reflects both. As of April 2026 the SBP’s monthly register listed 63 licensed banking entities in operation (39 General-license banks, the Sistema Bancario Nacional including the two state banks, 14 International-license banks, and 10 representative offices, with 5 more in liquidation [5]), so the centre combines a domestic banking system serving a country of some 4.34 million people with an international platform serving clients across the hemisphere.
The sector’s growth into this shape was rapid and deliberate. The number of banks rose from 23 in 1970 to 125 by 1983, an expansion driven by the 1970 banking law, which established “a very liberal and open banking system, without any government agency of consolidated banking supervision, and confirmed that no taxes could be imposed on interest or transactions generated in the financial system” [1]. That legal openness (no tax on financial transactions, light supervision at the outset) is what turned Panama into a regional banking hub in the 1970s and 1980s. The trade-off was a system that grew faster than the institutional capacity to watch it, a lesson that shaped the later tightening of supervision.
Supervision, capital, and the modern framework
The sector that exists today is the product of a long arc from that freewheeling origin toward a more closely supervised system, without ever acquiring a central bank. Regulation now rests with the Superintendencia de Bancos de Panamá (SBP), the banking superintendent that supervises all licensed banks in Panama and sets the prudential norms they operate under [2]. The SBP is the institution a bank answers to; it is the functional equivalent of a banking regulator in a more conventional system, even though there is no central bank above it.
Capitalisation is the other leg of the modern framework, and the sector has historically run with comfortable buffers. Panama’s banks reported an average capital adequacy ratio of 15.6% in 2012, nearly double the legal minimum requirement [1], a margin that reflects both the lessons of past crises and the absence of a central-bank safety net to fall back on. In a system where the supervisor cannot create money to rescue a failing institution, the incentive to hold more capital is structural rather than discretionary, and the regulator’s job is to make sure that incentive holds across the cycle.
The international dimension of supervision has tightened considerably over the past fifteen years, largely through external pressure. Since 2010, United States citizens opening Panamanian accounts have been subject to FATCA (the Foreign Account Tax Compliance Act), and in April 2011 Panama entered into a treaty with the United States on the exchange of financial information [1]. These changes ended the era in which the sector’s appeal rested on opacity: account opening for non-residents now runs through documented KYC and AML procedures, and the information-sharing obligations mean that the banking centre competes on efficiency and dollar convenience rather than on secrecy [1]. The sector is still international; it is no longer opaque.
Why the banks are here, and why that is durable
The reason Panama City hosts a banking centre at all is the convergence of a few durable conditions. The dollarised system removes exchange risk on local balances. The time zone overlaps the US business day and bridges the Americas. The legal framework, even after its tightening, remains hospitable to international financial business. And the physical and institutional infrastructure (the regulator, the payments plumbing, the professional services) has accumulated over decades. Banks are clustered in Panama City for the same reason ships and containers are: because the isthmus is a junction, and a junction is a good place to intermediate.
That durability is real, but it sits alongside a specific risk profile. A banking sector with no central bank cannot lean on a monetary authority in a panic; its resilience depends on capital, supervision, and the willingness of foreign depositors to keep their dollars in Panamanian institutions. When global dollar conditions tighten, or when confidence in any individual institution wavers, the system has to absorb the shock through its own buffers rather than through lender-of-last-resort liquidity. The framework is designed for that (the capital ratios and the consolidated supervision exist precisely because there is no backstop), but it means the sector’s stability is a function of prudent balance sheets, not of a guarantor behind them.
Who the customers are, and how that splits
The two-tier license regime produces a sector with two quite different customer bases, and keeping them separate is useful for understanding what the system actually does. The Class A banks, those licensed for both domestic and international business, compete for the domestic market, which means the current accounts, the mortgages, the business loans, and the payment services used by Panamanian households and firms. This is the part of the sector a resident encounters day to day, and it behaves much like the retail and commercial banking in any other country, except that it operates in dollars and without a central bank. The state-owned institutions, the National Bank of Panama and the Caja de Ahorros, sit within this tier and carry the public-sector deposit and lending business [1].
The Class B banks, those restricted to international business with foreigners and non-residents, operate in a different market altogether. Their customers are offshore clients, and their business is private banking, international deposit-taking, and the financing of cross-border trade and investment, rather than the domestic retail market. This is the part of the sector that gives Panama its reputation as an international banking centre, and it is the part most directly tied to the country’s role as a hub for dollar flows in the hemisphere. A reader trying to gauge the sector’s size should remember that the aggregate figures combine both tiers: a domestic banking system serving a small country and an international platform serving clients across the region, held under a single supervisory roof but catering to very different needs [1].
The practical implication is that “banking in Panama” means different things to different users. A resident opening a current account, a business arranging trade finance, and a non-resident placing a private-banking deposit are each interacting with a different slice of the sector, under different procedures and with different requirements. The framework is unified at the supervisory level, but the experience at the counter is segmented by license class and by customer type.
What this means for anyone engaging with the sector
For a reader trying to understand the sector rather than use it, the essential points are structural. Panama’s is a dollarised banking centre with no central bank, two state-owned banks, a Class A/B licensing split between domestic and international business, and a single superintendent that supervises every licensed institution [1] [2]. It grew fast on the back of a deliberately open 1970 law, and it has since been brought under tighter capital and information-exchange rules without acquiring the monetary authority it famously lacks. The dollar, which underpins the whole $86 billion economy [4], is the reason the centre exists and the constraint that shapes how it is run.
For a reader whose interest is practical (opening an account, choosing a bank, evaluating the system for a business), the picture here is background, not a recommendation. Account opening for non-residents involves documented procedures and can be more involved than in a fully domestic market, and the right bank depends on whether the need is domestic retail, international private banking, or corporate services. Those decisions should be made with current, specific advice from a qualified professional and directly with the institutions concerned, because license classes, minimum balances, and documentation requirements change and vary by bank. The sector is open and well-regulated; it is also one where the details of an individual relationship matter more than any general description can capture.
The related pages round out the picture: the dollarisation page explains the monetary foundation the banks sit on, the economy-overview places the sector inside the wider services economy, and the foreign-investment page covers the capital-flow framework that the banking system intermediates.
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