Close this search box.

Table of Contents

Federal Funds


Federal funds refer to the funds held at the Federal Reserve that commercial banks and financial institutions can borrow from one another on an overnight basis. These loans are typically short-term and uncollateralized. The borrowing and lending of federal funds largely influence the federal funds rate, which is set by the Federal Reserve to manage the supply of money and regulate the overall financial market.


The phonetic pronunciation of the keyword “Federal Funds” can be represented as: FED-er-ul FUHNDS

Key Takeaways

  1. Federal funds are the reserves banks and financial institutions keep at the Federal Reserve for overnight borrowing and lending to satisfy reserve requirements, supporting financial stability.
  2. The federal funds rate, which is the interest rate at which banks lend their excess reserves to other banks, is a critical monetary policy tool that influences the supply of money, credit availability, as well as the broader economy.
  3. The Federal Open Market Committee (FOMC) dictates the target range for the federal funds rate and uses open market operations to influence the actual rate, impacting borrowing costs, investment decisions, and overall economic growth.


The Federal Funds rate is an essential economic indicator in the business and finance world because it directly influences the costs of borrowing and lending in the economy, acting as a benchmark for various short-term interest rates. By establishing the overnight rate at which banks can lend reserve balances to one another, the Federal Reserve uses this mechanism to implement its monetary policy objectives, adjusting liquidity and promoting stability in the financial markets. In turn, this has broad implications for economic growth, inflation, consumption, and investment, affecting the entire financial ecosystem from institutional decision-makers to everyday consumers.


The federal funds serve as the backbone of the U.S. financial system by facilitating short-term borrowing between banks. Essentially, federal funds enable banks to maintain the mandated amount of reserve balances with the Federal Reserve, which in turn, keeps the overall banking system secure and well-functioning. When banks have excess reserves at the end of the day, they may choose to lend them to other banks that are in need of additional funds. This process of overnight borrowing and lending among banks helps financial institutions meet their daily liquidity requirements and maintain financial stability, while also adhering to regulatory constraints. Furthermore, the federal funds market plays a critical role in monetary policy implementation. The Federal Reserve influences short-term interest rates by targeting the federal funds rate, which is the rate charged for overnight lending of excess reserves between banks. By either injecting or withdrawing funds from the banking system through open market operations, the central bank can influence the supply of money in the economy and steer the federal funds rate towards its target level. This process allows the Federal Reserve to impact broader economic conditions by implementing rate changes, which subsequently affects consumer spending, business investment, and employment rates. Ultimately, the federal funds market is essential for both banking operations and macroeconomic stability in the United States.


1. Federal Funds Rate Target: The Federal Reserve sets a target range for the federal funds rate as a primary tool to control monetary policy. For example, during the 2008 financial crisis, the Federal Reserve lowered the federal funds rate target to almost zero to stimulate economic recovery and increase lending among banks. This action made borrowing cheaper, encouraging consumer spending and business investment. 2. Open Market Operations: When the Federal Reserve buys or sells government securities, it influences the federal funds rate and the overall money supply. For example, if the economy is showing signs of inflation, the Fed may sell government securities, which would lead to a decreased money supply and increased lending rates. Conversely, during times of recession, the Fed may buy government securities to increase the money supply and lower the federal funds rate, encouraging lending and investments. 3. Reserve Requirements: The Federal Reserve sets the level of reserves banks are required to hold either as cash or in their accounts at the central bank. For example, in response to the COVID-19 pandemic in 2020, the Federal Reserve lowered the reserve requirement ratio to zero for all banks. This action aimed to support the economy by providing banks with more flexibility to lend and support households and businesses affected by the pandemic.

Frequently Asked Questions(FAQ)

What are Federal Funds?
Federal Funds are the excess reserves that commercial banks and other financial institutions deposit at the Federal Reserve Bank. These funds can be loaned to other banks on an overnight basis to maintain their reserve requirements or for short-term liquidity purposes.
How does the Federal Funds market work?
The Federal Funds market functions as the place where banks with excess reserves can lend to banks with a deficit in reserves. The lending occurs on an overnight basis with an agreed upon interest rate, known as the Federal Funds rate.
What is the Federal Funds rate?
The Federal Funds rate is the interest rate at which banks and financial institutions lend excess reserves to each other. The rate is determined by the supply and demand for these funds in the Federal Funds market.
How is the Federal Funds rate related to the monetary policy?
The Federal Reserve Bank uses the Federal Funds rate as a key monetary policy tool. By targeting a specific Federal Funds rate, the Federal Reserve can influence the overall short-term interest rates in the economy, thereby affecting spending, investment, and overall economic growth.
Why is the Federal Funds rate important for businesses and consumers?
The Federal Funds rate affects short-term interest rates, which in turn impact borrowing costs for businesses and consumers. Lower interest rates can stimulate borrowing, spending, and economic growth, while higher interest rates can restrict borrowing and reduce inflationary pressures.
How does the Federal Reserve influence the Federal Funds rate?
The Federal Reserve can influence the Federal Funds rate by utilizing open market operations, which involve buying or selling government securities in the open market. By doing this, the Federal Reserve can either increase or decrease the reserves available in the banking system, thereby affecting the supply and demand of Federal Funds and changing the interest rate.
What is the difference between the Federal Funds rate and the prime rate?
The Federal Funds rate is the interest rate at which banks lend excess reserves to each other, while the prime rate is the interest rate charged by banks to their most creditworthy customers, usually large corporations. The prime rate is often used as a benchmark for consumer and business loans, and generally, its fluctuations are influenced by the Federal Funds rate.

Related Finance Terms

Sources for More Information

About Our Editorial Process

At Due, we are dedicated to providing simple money and retirement advice that can make a big impact in your life. Our team closely follows market shifts and deeply understands how to build REAL wealth. All of our articles undergo thorough editing and review by financial experts, ensuring you get reliable and credible money advice.

We partner with leading publications, such as Nasdaq, The Globe and Mail, Entrepreneur, and more, to provide insights on retirement, current markets, and more.

We also host a financial glossary of over 7000 money/investing terms to help you learn more about how to take control of your finances.

View our editorial process

About Our Journalists

Our journalists are not just trusted, certified financial advisers. They are experienced and leading influencers in the financial realm, trusted by millions to provide advice about money. We handpick the best of the best, so you get advice from real experts. Our goal is to educate and inform, NOT to be a ‘stock-picker’ or ‘market-caller.’ 

Why listen to what we have to say?

While Due does not know how to predict the market in the short-term, our team of experts DOES know how you can make smart financial decisions to plan for retirement in the long-term.

View our expert review board

About Due

Due makes it easier to retire on your terms. We give you a realistic view on exactly where you’re at financially so when you retire you know how much money you’ll get each month. Get started today.

Due Fact-Checking Standards and Processes

To ensure we’re putting out the highest content standards, we sought out the help of certified financial experts and accredited individuals to verify our advice. We also rely on them for the most up to date information and data to make sure our in-depth research has the facts right, for today… Not yesterday. Our financial expert review board allows our readers to not only trust the information they are reading but to act on it as well. Most of our authors are CFP (Certified Financial Planners) or CRPC (Chartered Retirement Planning Counselor) certified and all have college degrees. Learn more about annuities, retirement advice and take the correct steps towards financial freedom and knowing exactly where you stand today. Learn everything about our top-notch financial expert reviews below… Learn More