What Is Uninsured Deposits?
Bank deposits that exceed the $250,000 FDIC insurance limit and are not guaranteed if the bank fails.
Uninsured Deposits is a term from U.S. bank regulation and FDIC Call Report accounting — typically a line item, ratio, or supervisory classification used in federal banking oversight. The definition here is the practical depositor-facing meaning. Understanding Uninsured Deposits is part of reading bank-financial data defensibly. Bank-supervisory frameworks (Basel III, CAMELS, prompt-corrective-action) use specific technical definitions that often differ from how the same terms appear in general financial reporting or popular press.
Each bank page on BankHealth surfaces the Uninsured Deposits-relevant values for that specific institution, so the general definition here translates into concrete data on the per-bank pages.
How It Works
Uninsured deposits are the portion of a bank's deposit base that exceeds FDIC coverage limits. For an individual account, any amount above $250,000 is uninsured. This became a major public concern during the 2023 failure of Silicon Valley Bank, where approximately 94% of deposits were uninsured because the bank's customer base consisted largely of tech startups holding operational funds well above FDIC limits.
The concentration of uninsured deposits creates "run risk", when depositors with uninsured funds fear a bank may fail, they have a strong incentive to withdraw immediately, which can trigger or accelerate a bank's collapse. This is exactly what happened at SVB: once concerns about the bank's bond losses became public, uninsured depositors rushed to withdraw approximately $42 billion in a single day, an unprecedented digital bank run.
Regulators track the ratio of uninsured deposits to total deposits as a risk indicator. Banks with very high uninsured deposit concentrations, above 40-50%, face greater liquidity risk during periods of stress. Community banks typically have lower uninsured deposit ratios because their customers tend to be individuals and small businesses with smaller balances.
For your personal safety, the simplest approach is to keep each bank account under the $250,000 limit. If you have more than $250,000 to deposit, you can increase your coverage by using multiple banks, adding beneficiaries to your account (each beneficiary adds $250,000 in coverage), or using different ownership categories such as joint accounts, trusts, or retirement accounts.
Related Terms
FDIC Insurance
Federal guarantee that protects bank deposits up to $250,000 per depositor, per bank, per ownership category if a bank fails.
Bank Failure
When a bank is closed by its chartering authority (state or federal) because it can no longer meet its obligations to depositors and creditors.
Deposit Insurance Fund
The fund maintained by the FDIC from bank-paid premiums that finances payouts when insured banks fail.
Too Big to Fail
The concept that certain financial institutions are so large and interconnected that their failure would cause catastrophic damage to the broader economy.