Federal Deposit Insurance Corporation (FDIC)

The Federal Deposit Insurance Corporation (FDIC) is the United States agency that insures bank deposits, created by the Banking Act of 1933 after thousands of bank failures during the Great Depression. It currently guarantees deposits up to 250,000 dollars per depositor, per insured bank, per ownership category, funded by premiums charged to member banks.

Why it matters

Deposit insurance ended the classic bank run for insured balances: since 1933, no depositor has lost a cent of FDIC insured funds. It is the institutional patch that makes fractional reserve banking tolerable, because depositors no longer need to race to withdraw when confidence wavers. The design carries known tensions. Insurance dulls depositors' incentive to police risky banks, and the 2023 failures of Silicon Valley Bank and Signature Bank, where regulators invoked a systemic risk exception to cover even uninsured balances, showed the formal limit can dissolve under pressure, deepening moral hazard questions.

Importantly for this glossary's readers, FDIC insurance covers deposit accounts at insured banks. It does not cover cryptocurrency held at exchanges, money in payment apps that is not swept to a bank, or investment losses of any kind.

In the gold vs bitcoin debate

Gold and bitcoin are both answers to the question deposit insurance papers over: what if the bank cannot give your money back. FDIC coverage removes that risk for insured dollars but leaves the depositor fully exposed to the currency itself, whose purchasing power insurance does not protect. Bearer assets invert the deal, no guarantor, no bailout, and no dependence on one.