Discount Window
The discount window is the Federal Reserve's lending facility that provides short-term loans to eligible depository institutions, serving as the Fed's primary lender-of-last-resort tool to support banking system liquidity.
The discount window has existed since the Federal Reserve's founding in 1913 and is one of the oldest tools in the central bank's arsenal. It allows commercial banks, savings institutions, and credit unions to borrow directly from their regional Federal Reserve Bank, typically overnight, using eligible collateral such as Treasury securities, agency mortgage-backed securities, and various loans from the bank's own balance sheet. The interest rate charged on these loans is called the discount rate.
The Federal Reserve operates three discount window programs. Primary credit is available to financially sound institutions in generally good standing, extended at a rate slightly above the federal funds rate target (typically 25 to 50 basis points above). Secondary credit is available to institutions that do not qualify for primary credit, at a higher rate and subject to closer oversight. Seasonal credit serves smaller banks with recurring seasonal funding needs, such as agricultural lenders.
Historically, discount window borrowing carried a 'stigma' — banks feared that drawing on the facility would signal to the market that they were facing liquidity problems, potentially triggering the very crisis they sought to avoid. This stigma reduced the window's effectiveness as an emergency tool. During the 2008 financial crisis, the Fed took steps to reduce stigma by encouraging sound banks to borrow and by temporarily expanding the facility through programs such as the Term Auction Facility (TAF) and, later, the Bank Term Funding Program (BTFP) created during the 2023 regional bank stress.
The discount window is distinct from the federal funds market, where banks lend excess reserves to each other overnight. The discount rate functions as a ceiling on the federal funds rate: if the fed funds rate were to rise above the discount rate, banks would simply borrow from the Fed directly rather than paying more to other banks.
For financial markets, changes in the discount rate or terms of access to the discount window signal Fed intentions and affect short-term borrowing costs throughout the financial system.