FDIC insurance, explained simply

FDIC insurance is the reason you can keep money in a bank without worrying about the bank. Created after the bank runs of the Great Depression, the Federal Deposit Insurance Corporation guarantees your deposits up to a limit if the bank fails — and in nearly a century, no depositor has ever lost a single insured dollar. Understanding what it covers, what it doesn't, and how the limit actually works turns a vague sense of safety into something you can verify and rely on.

What FDIC insurance covers

• Deposit accounts: checking, savings, money market deposit accounts, and CDs at FDIC-member banks.
• Up to $250,000 per depositor, per insured bank, per ownership category.
• The full amount automatically — you don't apply, pay, or sign up; it's built into every insured account.
• Both principal and accrued interest, up to the limit.

What FDIC insurance does NOT cover

• Investments: stocks, bonds, mutual funds, and money market MUTUAL funds — even when bought at a bank.
• The contents of a safe deposit box.
• Losses from market declines, fraud you authorized, or a fintech company (as opposed to a bank) failing.
• Amounts above the coverage limit in a single ownership category at a single bank.
• Credit unions — those are covered by the equivalent NCUA insurance, not the FDIC.

The bottom line

FDIC insurance covers bank deposit accounts up to $250,000 per depositor, per bank, per ownership category, automatically and at no cost — and no insured depositor has ever lost a penny. It doesn't cover investments, safe deposit boxes, or fintech failures, and credit unions use the equivalent NCUA coverage instead. Keep balances within the limits (or spread them across categories and banks), verify your institution is genuinely insured, and the question of whether your bank is 'safe' becomes one you never have to lose sleep over.