If your paycheck lands at one of the country’s biggest banks, the FDIC just proposed to drop the rule that makes your bank prove it could figure out your deposit insurance within 24 hours of failing.
Your coverage doesn’t change. Your bank’s costs do.
What the FDIC proposed
The rule is called Part 370. Since 2016 it has required every bank with two million or more deposit accounts to build and maintain its own systems for calculating insurance coverage on every account. The idea was simple: when a giant bank fails, the FDIC shouldn’t have to untangle millions of accounts from scratch.
On October 30 the FDIC board voted to propose scrapping it. The 31 banks covered would instead keep standardized depositor records and hand them over, and the FDIC would run the math on its own computers. The agency says those systems have improved enough since 2016 that it can do the job “without materially impeding” its ability to calculate deposit insurance.
The savings to the banks, by the FDIC’s own count: about $33 million a year, or about $32 million net once they’ve switched over.
Then comes the line worth framing. The FDIC writes that banks “may pass along some or all of the cost savings provided by the proposal to their customers through lower fees or higher deposit interest rates.”
Do the math on that
The 31 banks hold about $11.8 trillion in domestic deposits. Spread $32 million across that and it comes to about 0.00027%.
On a $10,000 savings balance, that’s roughly 3 cents a year. And that’s if every dollar of savings came back to you, which nobody is promising.
Don’t wait for the rate bump. The real question is whether you’d get your money on time.
The FDIC calls a slowdown “highly unlikely.” It also admits what one would look like: “prolongation of the waiting period before the payouts, which could lead to disruptions for account holders.” Federal law doesn’t set a deadline. It says the FDIC pays “as soon as possible,” and the agency’s own goal is the next business day.
Our take: lifting a compliance bill off the biggest banks is fine if the FDIC can really do the work itself. But the agency also says insurance decisions depend on “complete and accurate deposit account records.” That part is in your hands.
What to do this week
Check your coverage if you’re anywhere near $250,000 at one bank. The limit is $250,000 per depositor, per bank, for each ownership category. Your checking and savings in your own name count as one pile. Plug your accounts into the FDIC’s free EDIE estimator.
Name your beneficiaries. A payable-on-death account is covered at $250,000 per beneficiary, up to $1,250,000 per owner. That only works if the beneficiaries are actually on the bank’s records, so log in and confirm it.
Keep a month of bills at a second bank. Even a next-business-day payout feels slow when your mortgage autopay hits that morning. A no-fee high-yield savings account at a different bank fixes that.
The detail
The banks wouldn’t be off the hook entirely. Twenty-nine of the 31 would move to a beefed-up version of a separate rule, 12 CFR 360.9, which already covers banks with $2 billion or more in deposits plus either 250,000 accounts or $20 billion in assets. Five of the 31 have more than 30 million accounts each and about $6.8 trillion in domestic deposits between them. For what a smaller failure actually looks like up close, see our explainer on the Kentland Bank failure.
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Sources
- FDIC Board Approves Notice of Proposed Rulemaking for Large-Bank Deposit Insurance Determination Modernization (FDIC, October 30, 2026)
- Notice of Proposed Rulemaking: Large-Bank Deposit Insurance Determination Modernization (FDIC, 2026)
- Deposit Insurance At A Glance (FDIC)
- Electronic Deposit Insurance Estimator (EDIE) (FDIC)