At 67 He’ll Move $400,000 From His Bank to a Brokerage for a Better Yield. The Insurance There Isn’t the FDIC, and It Protects Against Something Different

He’s 67 with $400,000 sitting at his bank, and he’s tired of earning so little on it. A brokerage pays more, so he’s ready to move the money. He assumes it’ll be covered the same way it was at the bank, but that isn’t automatic. The protection at a brokerage covers a different risk, and his cash could end up in one of several places.

Lots of retirees make this move once rates rise. On the Early-Retirement.org forum, one longtime saver asked whether SIPC does for brokerages what the FDIC does 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…” Plenty of people believe the same thing.

How Much Yield He’s Giving Up at the Bank

The national average 12-month CD pays 1.8%. On $400,000, that’s about $7,040 a year. A 52-week Treasury bill yielded 4.4% at the end of October, or roughly $17,760. That’s a gap of about $10,720 a year, and it’s why he wants to move.

Shorter bills pay a bit 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 track those short-term rates. Keep in mind that banks offer better options than the average. Top online banks regularly pay 2.5 times the national average.

What FDIC Insurance Covers at His Bank

FDIC insurance covers deposits like checking, savings, and CDs, and it pays out if the bank fails. The standard amount is $250,000 per depositor, per insured bank, for each account ownership category. An ownership category is just how the account is titled: individual, joint, certain retirement accounts, and so on.

Banks still fail. There were six listed failures through late September 2026, the most recent being Nano Banc in Irvine, California, on September 25. If all $400,000 sat in one individual account at one bank, about $150,000 was already over the limit. His current setup was less safe than he thought.

SIPC Steps In When a Brokerage Collapses

SIPC stands for Securities Investor Protection Corporation. It covers up to $500,000 in total, including a $250,000 limit for cash, at member brokerages. It only covers broker failure. If the firm goes under and customer securities or cash go missing, SIPC works to get them back to customers. If his investments lose value because markets fall, that loss is his.

A simple way to think about it: the FDIC guarantees your deposit dollars. SIPC makes sure you get back what the failed firm was holding for you.

Ask Where His Cash Will Actually Sit

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

1. A bank sweep program. The brokerage moves idle cash into one or several participating program banks. Since the money is held at banks, it’s covered by FDIC insurance, not SIPC. More partner banks can mean more coverage, but money he already has at one of those banks counts toward the same limit.
2. A money market fund. This mutual fund holds very short-term debt and aims to maintain a steady $1 share price. It isn’t FDIC-insured. It’s very safe, but it has broken that $1 mark before. Only money market funds have allowed their shares to fall below $1, so the risk is rare but real (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 is not subject to state and local income taxes. We recently walked through a California saver whose CD costs her state tax every year that Treasuries would avoid.

How the Options Stack Up for $400,000 in Safe Money

For many retirees in his place, Treasury bills held at the brokerage are worth a close look. They pay the highest yields, the government backs them, and he skips state income tax on the interest. SIPC covers the custody risk if the firm fails. A short ladder (a few bills maturing every few months) keeps money coming due when he needs it.

If he’d rather stay with banks, that works too, but he has to set it up right. That means spreading money across banks or ownership categories so each piece stays under $250,000, and shopping online banks instead of settling for the national average.

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

One Question to Ask Before Moving a Dollar

Before the transfer, he should ask the brokerage: “Where exactly will my cash sit, and what protects it?” If the answer is a sweep program, he should ask how much is FDIC-insured and at which banks. If it’s a money market fund, he’ll know it’s an investment. If he wants Treasuries, he has to buy them, since cash usually won’t move into bills on its own.

Don’t wire the money over and assume it’s earning the advertised rate with bank-style insurance. Default cash accounts may pay less and offer different protection. One phone call settles both questions.

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