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At 67, He Plans to Shift $400,000 From a Bank to a Brokerage for Higher Returns. The Coverage Is Not FDIC and Works Differently

Digilifetrends Published 6 min read
An overhead close-up shot of multiple US $100 bills scattered and fanned out, with four light-colored wooden letter tiles placed on top of them. The tiles spell 'FDIC' in dark capital letters.

Quick Read

  • SIPC protects brokerage accounts up to $500,000, but only if the firm fails; it does not shield investors from market declines. That is different from FDIC insurance, which protects bank deposits.

  • A 52-week Treasury bill was yielding 4.4%, compared with 1.8% for the national average CD, a difference worth about $10,700 a year on $400,000.

  • Idle brokerage cash usually goes into a sweep account or a money market fund, but neither one automatically buys T-bills, so investors have to purchase them themselves.

  • The biggest 401(k) choices are often made once and never revisited: when to roll it over, what to keep in it, and when to begin withdrawals. That is the problem the report 401k & IRA Tips and Answers was created to help solve, and it is free today. (Sponsor)

He is 67 and has $400,000 parked at a bank, but the return has become too low for his liking. A brokerage can pay more, so he is considering moving the money. What he may not realize is that coverage there is not the same as at a bank. Brokerage protection applies to a different kind of risk, and his cash could be placed in more than one destination.

Many retirees make the same move when rates rise. On the Early-Retirement.org forum, one long-time saver asked whether SIPC provides the same protection for brokerages that the FDIC and NCUA provide for banks: "I feel like an idiot for asking, but does the SIPC do the same for brokerage firms as the FDIC/NCUA do for banks? All these years, I thought..." Many people share that misunderstanding.

How Much Yield He Is Missing at the Bank

The national average 12-month CD pays 1.8%. On $400,000, that amounts to about $7,040 a year. A 52-week Treasury bill was yielding 4.4%, or roughly $17,760. That leaves a difference of about $10,720 a year, which is why he wants to move the money.

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Shorter bills pay slightly less: 4.0% for 4 weeks and 4.1% for 13 weeks. The top of the Fed's target range is 4%, and money market funds generally follow those short-term rates. Banks can still offer better choices than the national average, though. Top online banks often pay 2.5 times the national average.

What FDIC Insurance Covers at His Bank

FDIC insurance covers deposits such as checking accounts, savings accounts, and CDs, and it pays out if a bank fails. The standard coverage is $250,000 per depositor, per insured bank, for each account ownership category. An ownership category refers to how the account is titled, such as individual, joint, or certain retirement accounts.

Banks still fail. There were six listed failures through late September 2026, with Nano Banc in Irvine, California, the most recent, on September 25. If the full $400,000 were sitting in one individual account at one bank, about $150,000 would already be above the limit. His current setup is not as safe as he may have believed.

SIPC Steps In When a Brokerage Fails

SIPC stands for Securities Investor Protection Corporation. At member brokerages, it covers up to $500,000 total, including a $250,000 limit for cash. But it only applies if the brokerage itself fails. If the firm collapses and customer securities or cash are missing, SIPC works to recover them for customers. If investments fall in value because the market declines, that loss remains the investor's responsibility.

A simple way to think about it: FDIC protects your deposit dollars. SIPC helps make sure you recover what the failed firm was holding for you.

Know Where His Cash Would Actually Go

Uninvested cash at a brokerage usually ends up in one of these places:

  1. A bank sweep program. The brokerage moves idle cash into one or more participating program banks. Because the funds are held at banks, they are covered by FDIC insurance rather than SIPC. More participating banks can mean more coverage, but money he already has at one of those banks still counts toward the same limit.

  2. A money market fund. This mutual fund holds very short-term debt and tries to keep a stable $1 share price. It is not FDIC-insured. It is generally safe, but it has broken the $1 mark before. Only money market funds have let shares fall below $1, and while that is rare, it has happened twice in the modern era, once in 1997 and again in 2008.

  3. Treasury bills. These are short-term loans to the federal government, backed by Uncle Sam. The interest is taxable at the federal level but not subject to state or local income taxes. We recently examined a California saver whose CD created an annual state-tax bill that Treasuries would avoid.

How the Choices Compare for $400,000 in Safe Money

For many retirees in his position, Treasury bills held at the brokerage are worth a close look. They offer the highest yields, they are backed by the government, and the interest avoids state income tax. SIPC covers custody risk if the firm fails. A short ladder, with a few bills maturing every few months, can keep money available when needed.

If he prefers to stay with banks, that can work too, but the setup has to be done carefully. That means spreading money across banks or ownership categories so each portion stays under $250,000, and shopping for better rates at online banks instead of settling for the national average.

The weakest choice is keeping everything in one account at average rates. It earns the least and leaves part of the money uninsured.

One Question to Ask Before Moving Any Money

Before transferring funds, he should ask the brokerage: "Where exactly will my cash sit, and what protects it?" If the answer involves a sweep program, he should ask how much is FDIC-insured and at which banks. If the money is placed in a money market fund, he should understand that it is an investment. If he wants Treasury bills, he will need to buy them directly, because cash usually does not move into bills automatically.

He should not send the money over and assume it will earn the advertised rate with bank-style insurance. Default cash accounts may pay less and come with different protection. One phone call can clear up both issues.

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