A qualifying bank can now keep up to $30 billion of reciprocal deposits outside the brokered bucket. Insurance still works $250,000 at a time

A ca. 1930–1945 postcard identifies the Bank of Thomas County as an FDIC member. Reciprocal-deposit networks modernize that old trust signal by distributing claims among insured banks; they do not turn one bank into a larger insurance unit.[7]

Priced: the 2026 law lets a qualifying bank exclude more reciprocal deposits from the regulatory category called brokered deposits—potentially as much as $30 billion. New: it does not give one customer $30 billion of FDIC coverage at one bank. Deposit insurance still accumulates in units of $250,000 per depositor, per insured bank, per ownership category.[1][2][3]

That distinction is the whole trade. Reciprocal-deposit networks can make a large balance safer from bank failure while allowing the relationship bank to replace the outgoing money with an equal amount of incoming network funding. The customer gets multiple bank claims; the relationship bank can retain its funding scale. The new ceiling widens that channel, but it also moves the risk question from “Will uninsured money run?” toward “What assets will the bank fund once more of the money is insured?”

This is a regulatory and balance-sheet explainer, not a recommendation for a deposit product. Actual coverage depends on ownership category, balances already held at each receiving bank, program records, and the final allocation of funds. The FDIC—not a bank or network operator—determines coverage when an insured institution fails.[3]

Two limits answer two different questions

The familiar limit belongs to the depositor ledger. The FDIC generally combines accounts held by the same depositor in the same ownership category at the same insured bank, then insures that combined amount up to $250,000. A balance at a second separately chartered insured bank gets a separate limit; opening another account at the first bank does not create another limit.[3]

A placement network uses that bank-by-bank architecture. An agent institution submits a customer's covered deposit for placement at network member banks in amounts no greater than the standard insurance limit. In practice, a hypothetical $1 million balance may need at least four insured-bank slots—and often more, because programs leave room for interest and must account for the customer's existing balances at potential receiving banks. Coverage comes from the destinations being separate insured institutions, not from the network declaring a larger blanket limit.[2][3][5]

The new $30 billion maximum belongs to the bank ledger. It is the most reciprocal funding that a qualifying agent institution can potentially exclude from brokered treatment under the general cap. That classification affects funding restrictions, supervisory treatment, reporting, and in some cases deposit-insurance assessments. It does not rewrite the depositor's $250,000 unit.[1][2]

The claim moves; replacement funding can come back

The easiest mistake is to imagine that a customer's money both leaves and stays at the relationship bank. It does not.

On the customer side, the network places covered amounts at receiving banks. Those banks owe the deposits to the customer under the program's legal and recordkeeping structure. On the funding side, the relationship bank may simultaneously receive deposits placed into the network by other participating banks. Statutory reciprocal deposits have the same maturity, if any, and the same aggregate amount as the covered deposits the agent institution sends out.[2][5]

So there are two matched ledgers:

the customer exchanges one concentrated bank exposure for a set of insured claims at receiving banks; and
the relationship bank exchanges that customer's original funding for equal aggregate reciprocal funding from the network.

This is why reciprocal deposits can compete with a flight to the largest banks without requiring a business, municipality, or affluent household to manage a long list of direct banking relationships. One interface can coordinate the placements. But interface concentration is not claim concentration, and insurance diversification is not automatically liquidity diversification: withdrawal terms, settlement timing, network operations, and accurate destination-bank records still matter.[3][5]

July changed the bank-side formula

Section 902 of the 21st Century ROAD to Housing Act took effect on July 11, 2026. Before that date, the general exception was capped at the lesser of $5 billion or 20% of an agent institution's total liabilities. The new statute replaces that test with three marginal tiers: 50% of the first $1 billion of liabilities, 40% of the next $9 billion, and 30% of the portion above $10 billion through roughly $96.33 billion. The result tops out at $30 billion.[2][6]

The tiering matters. It is not a flat 30% or 50% allowance. The FDIC's worked example gives a bank with $25 billion of liabilities an $8.6 billion general cap: $0.5 billion on the first tier, $3.6 billion on the second, and $4.5 billion on the third.[2]

The law also broadens the first route into agent-institution status. A well-capitalized institution can now qualify with a CAMELS composite rating of 1, 2, or 3, rather than only the “outstanding or good” ratings the FDIC had interpreted as 1 or 2. Special-cap and waiver routes still exist, and reciprocal deposits above an applicable exception do not simply disappear from the brokered category.[2]

On August 27, the FDIC approved an interim final rule to conform its regulation to the already-effective statute and clarify questions such as when nonmaturity deposits are “received,” when an institution requalifies, and how reporting should work.[1][2] As of August 30, the linked draft says those regulatory clarifications become effective upon Federal Register publication; that is separate from the statutory change that took effect in July.[2]

The scale is already material

This is not a niche rule for a handful of sweep accounts. As of March 31, 2026, 2,089 institutions reported $462.8 billion of reciprocal deposits. Within that group, 331 institutions reported $91.9 billion as brokered reciprocal deposits. The FDIC expects the higher cap and wider eligibility to reduce the share classified as brokered and may also increase both participation and balances, although its rule analysis says it cannot estimate those future volumes reliably.[2]

The classification has a price. Using the March data and the pre-statutory baseline, the FDIC estimates that the change could reduce annual assessment revenue by $45.8 million. That is not a depositor subsidy visible on a statement. It is evidence that moving funding out of the brokered bucket changes the bank's regulatory economics.[2]

The strongest case for the change is competitive stability. Reciprocal networks let smaller and midsize banks offer insured capacity without forcing customers to abandon the relationship for a systemically large bank. A research paper hosted by the FDIC finds that network banks retained and attracted deposits after the 2023 regional-bank failures and paid 8 to 16 basis points less on insured certificates of deposit than comparable non-network banks. Insurance capacity had economic value to depositors, and some of that value accrued to banks as cheaper funding.[4]

The counterweight is on the asset side

Cheaper, stickier funding is not an unqualified safety gain. The same research finds that network banks added interest-rate risk after the inflows, including longer-maturity securities and a larger asset-liability maturity mismatch. The paper interprets that result as the classic deposit-insurance tradeoff: less incentive for depositors to run can create more room for banks to take duration risk.[4]

That study is a working paper, not an FDIC policy conclusion, and it examines banks around the 2023 crisis rather than the July 2026 rule. It should be read as a mechanism warning, not a forecast that every newly eligible bank will extend duration. The clean counterweight is narrower: the new law relaxes one funding constraint, so supervision and investors must watch what replaces it. A reciprocal deposit is safer for the depositor only within the insurance and recordkeeping rules; it does not make the bank's loan book or securities portfolio safer.[2][3][4]

Falsifier: the duration response fails to appear

The empirical thesis is that wider reciprocal-deposit capacity shifts the marginal risk from deposit flight toward asset choice. It would be weakened if the post-rule data show a meaningful rise in reciprocal funding without longer asset duration, greater maturity mismatch, cheaper deposit pricing, or lower runoff in stress after controlling for bank size and business mix. In that case, the 2023 evidence would not generalize to the expanded 2026 regime, and the rule would look more like a reporting reclassification than a balance-sheet incentive change.

The statutory mechanics do not depend on that forecast. The customer claim and the bank funding classification remain separate ledgers either way.

What to watch next

September 30, 2026 Call Reports: the FFIEC plans supplemental instructions for the first quarter-end under the new law. Watch total reciprocal deposits and the industry's brokered share, while recognizing that the FDIC intends to make the bank-level brokered-reciprocal line confidential to avoid revealing supervisory ratings.[2]
Late November 2026 Quarterly Banking Profile: compare aggregate deposit growth, uninsured balances, reciprocal balances where disclosed, and securities duration. A bigger insurance channel without an asset-side response would challenge the moral-hazard read.
December 31, 2026 Call Reports: the FDIC says the FFIEC expects fully conformed instructions by year-end. This is the cleaner baseline for comparing participation, classification, and funding costs across 2027.[2]
January 11, 2027 statutory study deadline: the law directs the FDIC, in consultation with the Federal Reserve, to report on performance since 2018, stress-period use, end users, comparisons with other deposit arrangements, benefits, and risks. That report is the clearest scheduled test of the stability thesis.[6]

The new maximum is attention-grabbing, but the durable reading is not “$30 billion of insurance.” It is a wider regulatory lane for banks to exchange concentrated customer money for distributed insured claims and matched network funding. The benefit is less runnable cash. The bill, if it arrives, will be written on the asset side.

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