SIPC Coverage: What It Protects and What It Doesn't

The ceiling is $500,000 per customer. Up to $250,000 of that can be cash. Each capacity you hold an account in gets its own limits, and between them those three facts answer most of the questions people bring to SIPC.

When SIPC steps in

The Securities Investor Protection Corporation is a nonprofit set up by federal law. Most brokerage firms registered with the SEC are required to be members. Its job is narrow. When a member firm fails and customer assets that should be in accounts are missing, SIPC works to return them, and where they can’t be recovered it covers the shortfall up to its limits.

In practice that means securities and cash the firm was holding for you and can no longer hand back, because the firm collapsed or its customers’ assets were misused.

What it does not cover

It doesn’t cover market losses. If you buy a stock at $50 and it falls to $20, that’s a loss on the investment, and SIPC has nothing to say about it. Bad advice is outside it too. So is a strategy that failed, or a company that went bankrupt while you held its shares. The firm didn’t lose your assets. The market moved their price.

So SIPC coverage says very little about how risky your holdings are, and an account can sit comfortably inside every limit while the stocks in it lose half their value over a bad year, with no claim to make anywhere.

The limits, and why cash is counted separately

The overall limit is $500,000 per customer. Within that, cash is capped at $250,000. A cash-heavy account hits the lower limit first.

The total fits under the overall limit, which makes the account look fully covered. It isn’t. The cash limit bites first, and $50,000 of cash would sit outside SIPC protection if the firm failed and that cash went missing.

Separate capacities

The limits apply per customer per separate capacity, meaning the legal role in which you hold the account, so an individual account, a joint account and an IRA at the same firm each get their own set of limits. Two individual accounts in your own name usually count as one capacity. A second one doesn’t double anything.

SIPC’s site explains which account types count as separate. Check it before assuming.

SIPC and FDIC are different protections

FDIC insurance covers deposits at a bank if the bank fails. SIPC covers missing customer assets at a brokerage firm if that firm fails. They’re separate systems with separate rules.

The two meet in one place. Many brokers sweep uninvested cash into deposits at partner banks. Once the cash is a bank deposit, it may be covered by FDIC insurance at that bank, under the program’s terms, and it’s no longer cash held at the broker for SIPC purposes. Your statement shows where the cash actually sits.

Excess coverage from private insurers

Some brokers buy additional insurance from private insurers that applies above the SIPC limits. It’s often called excess SIPC coverage, and the terms vary by firm. There can be an overall cap shared across all the firm’s customers, a lower limit on cash, or exclusions that matter for your account, and the only way to know is to read the firm’s description of the policy, which is usually in its account agreement or on a disclosures page. Like SIPC itself, it applies when the firm fails and assets are missing. It never covers a falling stock.

What to take from it

At a member firm, SIPC puts a floor under what a firm failure can cost you, as long as your holdings stay within the limits for each capacity and you know where your cash is held. Confirm the membership. Find the cash. Watch the limits as an account grows.

SIPC has nothing to say about money you send willingly to a scam. Spotting investment fraud covers how those schemes work. For the account-type questions that come up alongside protection, cash or margin account for swing trading explains the trade-offs, and the investor safeguards overview lists the whole course.