Chime Is Buying Its Own Bank. Now the Real Work Begins.

For more than seven years, Chime has been one of America’s largest digital banks without actually being a bank. Stride Bank, N.A., a 113-year-old institution headquartered in Enid, Oklahoma, held the deposits, issued the cards, and provided the legal backbone behind every Chime account. Chime owned the app, the brand, and the customer relationship. Stride owned the charter.

That arrangement ends if regulators approve the deal. On September 8, Chime (NASDAQ: CHYM) announced a definitive agreement to acquire Stride for $590 million in cash, roughly 1.5 times tangible book value. Subject to OCC and Federal Reserve approval, the deal is expected to close in the first half of 2027. Upon closing, Stride becomes Chime Bank, N.A., a wholly owned subsidiary.

The market liked it. Shares jumped roughly 10% in premarket trading on Wednesday, after the announcement. That reaction makes sense on the surface. Owning your supplier is better than renting from them. The question worth asking is: how much better, exactly, and at what cost?

The Economics Behind the Charter

Chime’s stated case rests on three levers. First, eliminating sponsor-bank fees it currently pays Stride and The Bancorp Bank. Second, a lower cost of funds once Chime controls its own deposit base directly. Third, an expanded lending business with more control over underwriting and product design. Together, management projects more than $100 million in net synergies, with the deal described as immediately accretive to earnings per share.

Those numbers are credible in outline. The SoFi precedent is instructive: after obtaining its national charter via the 2022 acquisition of Golden Pacific Bancorp, SoFi Bank began taking deposits at scale. The charter was not decorative. It reshaped SoFi’s funding structure entirely.

The gap between Chime and SoFi at deal-close is notable, though. Golden Pacific had roughly $150 million in assets. Stride carries approximately $5.4 billion. Chime is paying $590 million from existing cash, with no additional capital raise expected, and says it intends to keep consolidated bank assets below $10 billion for the foreseeable future. That $10 billion threshold matters: crossing it would subject Chime to additional regulatory requirements and cap debit-card interchange under the Durbin amendment, meaningfully altering the unit economics the deal is meant to improve.

Growth Is Already Accelerating

Paired with the Stride announcement, Chime raised its full-year 2026 guidance to revenue of $2.76 billion to $2.77 billion, with adjusted EBITDA now expected between $481 million and $489 million. This follows a Q2 2026 in which revenue grew 27% year-over-year to $670 million, adjusted EBITDA hit $102 million with a 15% margin, and the company posted $28 million in GAAP net income, its second consecutive positive GAAP quarter.

Active members now stand at 10.4 million, up 20% year-over-year. Average revenue per active member reached $260, up 6%. The lending business is moving fast: MyPay origination volumes hit $4.5 billion, and Instant Loan originations grew nearly 70% quarter-over-quarter to $300 million in Q2.

Risks Worth Watching

Regulatory approval is the obvious gate. Both the OCC and the Federal Reserve must sign off, and scrutiny of fintech-to-bank conversions has been thorough in recent years. Any conditions attached to approval could alter the synergy math.

Concentration risk is the subtler one. Chime currently splits banking activity between Stride and The Bancorp Bank. After closing, it plans to consolidate its banking activities at the newly renamed Chime Bank, N.A. The seven-year relationship reduces operational friction, but running the full member base through one owned institution raises the consequence of any integration failure, compliance lapse, or system disruption.

The Bigger Picture

Chime is not alone in this pivot. SoFi did it in 2022. LendingClub did it with Radius Bancorp. OppFi agreed to buy BNCCORP, Inc. and its subsidiary BNC National Bank in April 2026. The banking-as-a-service model that gave neobanks their early speed advantage is giving way to a second wave: mature fintechs internalizing the infrastructure they once rented. Chime, with 10 million-plus active members and revenue approaching $2.8 billion this year, is the largest to make that move.

Whether the charter changes the economics depends almost entirely on execution over the next 18 months: regulatory terms, integration costs, how quickly the $100 million synergy clock starts running, and whether Chime can keep lending growth from breaching the $10 billion asset ceiling before it is ready to absorb what comes with it. The deal could represent the moment Chime became a structurally different, more defensible business. Or it could prove that buying the supplier was the easy part.

Either way, it is worth keeping CHYM on the radar as the regulatory calendar develops.