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Despite the banking system's critical role in personal finance and the global economy, many people have only a superficial understanding of its operations. This is understandable, as modern banking is incredibly complex—even many bankers don’t fully grasp its intricacies. However, it’s possible to debunk some widespread misconceptions.
10. Banks Do Not Simply Lend Out Customer Deposits
Many believe banking operates on a straightforward principle: banks accept customer deposits, offer interest to encourage savings, and then lend those funds at higher interest rates to generate profit. However, this model hasn’t been accurate for hundreds of years.
In practice, banks generate funds from the loans they provide to customers. Each bank maintains a balance sheet detailing assets (funds owed to the bank) and liabilities (funds the bank owes). When a bank issues a loan, it records the loan amount as an “asset” on its balance sheet. This amount can then be transferred to another bank as a liability. While no physical money is created, a new deposit is formed, effectively increasing the money supply within the banking system.
Banks are subject to limits on how much they can expand deposits through lending. These limits, known as “reserve requirements,” depend on the bank’s balance sheet size. Central banks, like the Federal Reserve, can adjust these requirements based on economic conditions.
Within these reserve limits, banks can lend directly from new deposits. For instance, if the reserve ratio is 10% and a bank receives a $1,000 deposit, it can lend $909. This amount can be deposited in another bank, creating a new deposit, which can then be used to lend $819, and so on. This process, called the “money multiplier,” allows the money supply to expand almost infinitely, as it is tied to economic activity. The implications of this system, both positive and negative, remain a topic of intense debate.
9. Interest Rates Are Determined by Central Banks
Media reports often suggest that central banks have complete authority over interest rates, but this is misleading. Interest rates represent the cost of borrowing money and, like all prices, are ultimately shaped by market forces, even on a global scale.
Central banks can establish a baseline interest rate for loans, but individual banks are not required to adhere to it. During the 2008 credit crunch, for example, major banks were so concerned about their financial stability that they stopped issuing new loans, despite the Federal Reserve slashing short-term rates to nearly zero. This caused a global credit shortage, severely impacting economic growth. Central banks also set broader interest rate targets and work to achieve them by adjusting rates on loans to commercial banks.
Even internationally, central banks have limited influence over interest rates. Governments often raise funds by selling government bonds, with interest rates set by central banks. If rates are too low, investors avoid the bonds. Thus, claiming central banks “control” interest rates is akin to saying Walmart dictates bread prices—no one would buy bread at $100 a loaf. Central banks must adapt to market conditions, both domestically and globally.
8. Central Banks Do Not Fully Control the Economy
If you follow Alex Jones or similar alarmist media personalities, you might believe central banks wield interest rates as a tool to dominate society. However, a closer examination reveals that these so-called “master manipulators” are often influenced by external forces themselves. In an ideal world, a central banker could adjust interest rates at will each morning, but reality is far more complex.
The Libor Scandal highlights the complexities of how central banks set interest rates. The London Interbank Offered Rate (Libor) serves as a benchmark for most major financial institutions, including central banks, to determine their rates. Member banks provide estimates of their borrowing costs, and the average becomes the Libor. During the scandal, several large banks were found manipulating their submissions to secure better rates. This manipulation distorted the Libor and, consequently, any rates tied to it. In response, central banks worldwide had to implement measures to address the fallout.
7. Central Banks Are Not All-Powerful
The American Federal Reserve Act provides insight into the limits of central bank authority. While the Act grants significant powers to the central bank, it’s the omissions in the legislation that truly reveal its constraints.
Firstly, the Federal Reserve (or any central bank) lacks authority over credit rating agencies like Moody’s or Standard and Poor’s, which assess the creditworthiness of nations and can significantly impact economies. Secondly, central banks have no jurisdiction over the “Shadow Banking System,” which includes hedge funds and sovereign wealth funds that function like banks but operate outside traditional regulations. Additionally, global “megabanks” such as Citigroup, HSBC, and Goldman Sachs navigate varying regulations across countries, leveraging these differences to their benefit.
These institutions manage trillions of dollars and are accountable only to their customers, not the general public. Therefore, claiming that a central bank can “control” an entire economy is a significant oversimplification.
6. Central Banks Are Not Private Entities
This is perhaps the most widespread misconception about central banks and the easiest to debunk. Figures like Alex Jones often claim that central banks are profit-driven private institutions. However, they fail to mention that most of these profits are returned to government treasuries. As a result, central banks are effectively owned by the public in their respective countries, much like other government institutions in democratic systems.
While the public cannot directly elect central bank officials, the reverse is also true. If the US Federal Reserve were a private entity, its chairman would resemble a CEO. However, unlike a corporate CEO, the chairman cannot hire or fire staff, set internal policies, grant raises, or even select personal assistants. The issue of public oversight is complex and not easily resolved, but a thorough comparison between central banks and private corporations reveals stark differences. Since central banks operate differently and do not retain profits, they cannot be classified as private institutions.
5. Interest Rates Are Not Solely Controlled by Banks
As previously noted, credit rating agencies wield significant, if not greater, influence over interest rates compared to central banks. The assessments of these agencies can determine the fate of entire economies. Their ratings impact the cost of borrowing for nations, regions, cities, corporations, and even individuals. Before approving a loan, banks first evaluate the borrower’s credit rating to assess risk. A lower rating increases borrowing costs and makes debt repayment more challenging, often leading to a destructive cycle that has devastated economies in the past.
Like any global organization, credit rating agencies are prone to corruption and errors in judgment. After the 2008 financial crisis, there have been calls to replace these agencies—truly private entities—due to their immense power and lack of public accountability. Whether significant reforms will emerge remains to be seen, but this aspect of the financial system is undeniably in need of major restructuring.
4. Providing Your Social Security Number Is Not Mandatory for Opening an Account
Contrary to popular belief, providing your Social Security number to open a bank account is not a requirement, even if banks rarely disclose this. Typically, only your employer and the government need this information. In the U.S., you can use a Taxpayer Identification Number instead, which is easy to obtain online.
While sharing your Social Security number with a phone company might help you avoid a hefty deposit for a new iPhone, the risks of freely disclosing it can be costly, especially in banking. However, banks may request your Social Security number for specific accounts, such as those offering tax benefits or involving investments and mutual funds. Requirements vary by state and account type, so conducting some research is beneficial.
3. Offshore Accounts Are Neither Illegal Nor Difficult to Establish
Offshore accounts are not only entirely legal but also remarkably simple to establish. Contrary to popular belief, they are not exclusive to the wealthy.
To open an offshore account, you typically need valid identification (a Social Security Number is often unnecessary), a passport, a reference letter from a qualified accountant or financial officer, and proof of address. In some instances, no initial deposit is required. Offshore trusts, which are broader in scope and offer enhanced asset protection, function similarly. Most of these institutions operate online, allowing you to set up an account without leaving your home country.
2. Central Banks Are Subject to Oversight
Firstly, as previously mentioned, central banks are accountable to the public of their respective nations. Beyond this, the Bank for International Settlements (BIS) serves as a global regulatory body, representing 60 central banks that collectively oversee nearly 90% of the world’s economy. Established in 1930 in response to the Great Depression, the BIS functions as a central bank for its members, facilitating transactions and offering guidance. Unlike traditional central banks, the BIS interacts solely with non-private institutions and does not directly impact the private sector. Additionally, it provides free economic data and insights about individual banks to anyone seeking information.
1. Banks Do Not Store Large Amounts of Cash in Their Vaults
Banks provide safe deposit boxes for valuables and typically hold enough cash to cover daily transactions. However, bank robberies are no longer as profitable as they once were—the era of banks storing millions in cash is over.
Even if banks wanted to store millions of dollars in their vaults (which they don’t), it would be impractical. A nation’s money supply includes physical currency, bank deposits, traveler’s checks, and more. In the U.S., physical currency, known as the “M0” supply, totals about 1.2 trillion dollars, with only a third located domestically. With approximately 7,000 banks and 80,000 branches nationwide, and much of the cash held by individuals and businesses, there simply isn’t enough physical currency for banks to store millions on hand.
While this varies by branch, most bank robberies are not particularly profitable. Given the challenges of withdrawing or depositing large sums of cash, it’s evident that banks prefer to minimize their handling of physical currency.
+The World Features Multiple Financial Systems
This is another oversimplification. Islamic banking, which has existed for millennia, operates under sharia law and functions similarly to conventional systems, albeit without charging interest (usury is prohibited in Islam, though not all interest is banned). In practice, Islamic banks use the “three-contract trick” to effectively charge interest without labeling it as such.
Credit unions offer another alternative to traditional banking. While they fall under central bank oversight, their operations differ significantly. Credit unions are owned by their members, who can even participate in governance through voting for representatives or working within the institution.
