People often see FDIC insured on a banking app and Member SIPC on a brokerage website. The labels can look interchangeable. They protect against different problems. Understanding that difference becomes especially important as more financial apps blur the visual line between banking, investing, and cash management.
FDIC protects qualifying bank deposits
Federal Deposit Insurance Corporation coverage generally applies to deposit accounts held at insured banks.
Covered products include checking accounts, savings accounts, money market deposit accounts, and certificates of deposit.
The standard insurance amount is $250,000 per depositor, per insured bank, for each ownership category.
The ownership-category language is important. Someone may qualify for more than $250,000 of total coverage at the same bank if funds are legally held across qualifying separate ownership categories.
Simply opening five individual savings accounts at the same bank does not multiply the protection. Accounts in the same ownership category are generally aggregated.
Investments at a bank are different
A financial product being sold inside an FDIC-insured bank does not automatically make the product insured.
Stocks are not FDIC-insured.
Mutual funds are not FDIC-insured.
Crypto assets are not FDIC-insured.
The same applies to many other investment products.
FDIC insurance protects qualifying deposits when an insured bank fails. It is not protection against investment losses.
SIPC applies to brokerage failures
SIPC stands for Securities Investor Protection Corporation.
It protects customers of member brokerage firms in certain situations when a brokerage firm fails and customer cash or securities are missing.
SIPC protection is generally limited to $500,000 per customer capacity, including up to $250,000 for cash held for the purpose of purchasing securities.
The structure differs from FDIC insurance.
SIPC's role is connected to custody of securities and cash at failed brokerages.
It does not guarantee that an investment will maintain its value.
If your stock crashes, SIPC does not reimburse you
Suppose you own $20,000 of stock through a SIPC-member brokerage.
The brokerage is perfectly healthy.
The company whose shares you purchased reports disastrous earnings, and the stock falls to $5,000.
SIPC does not replace the $15,000 loss.
Market losses are an ordinary risk of investing.
SIPC explicitly states that it does not protect against market loss or promises of investment performance.
Now consider a different situation. Your brokerage fails financially and securities that should be held in customer accounts are missing.
That is the kind of problem SIPC was designed to address, subject to its rules and limits.
Why cash gets confusing inside brokerage accounts
Brokerages often offer sweep programs for uninvested cash.
Depending on the program, cash may be swept into bank deposits or invested in money market mutual funds.
The legal protection can therefore change based on where the cash actually sits.
Bank sweep deposits may qualify for FDIC insurance when the relevant conditions are met.
Money market mutual funds are securities and are not FDIC insured. Depending on the brokerage arrangement, they may fall within SIPC protection as securities if the brokerage fails.
That is why the words cash balance on a screen do not always tell you everything you need to know.
Protection against failure is different from protection against loss
This distinction runs through both systems.
FDIC protects covered deposits when an insured bank fails.
SIPC helps restore eligible customer property when a member brokerage fails under covered circumstances.
Neither exists to make every financial decision risk-free.
Knowing which protection applies requires knowing what product you own, which institution legally holds it, and how the account is titled.
The logo at the bottom of the website is only the beginning.
Sources
- Federal Deposit Insurance Corporation, deposit-insurance guidance.
- Securities Investor Protection Corporation, investor protection information.
- SEC Investor.gov, cash sweep programs.