Citi, Coinbase Expand Stablecoin Payments Deal, Sept. 2026

Two new stablecoin payment features went live for Citi's institutional clients and Coinbase's business customers on September 28, 2026, deepening a partnership the two companies first struck in October 2025. The upgrade lets Citi's corporate clients accept stablecoins at checkout while Coinbase's own business customers get a bank-style virtual account that runs on Citi's banking infrastructure, according to a joint statement from the companies.

What Citi and Coinbase announced

Coinbase said Monday it has deepened its previously announced deal with the Wall Street bank on two fronts. Citigroup Inc. is partnering with Coinbase Global Inc. to allow the bank's institutional clients to accept stablecoin payments, as large financial institutions step up their involvement in new forms of digital money, Bloomberg reported. Merchants using Spring by Citi — the bank's payment acceptance business — will be able to take stablecoins at checkout through an integration with Coinbase Payments, the companies said in a statement on Monday.

This is not the companies' first announcement together. Citi and Coinbase announced their intention to collaborate on digital asset payment capabilities for Citi's institutional clients and explore additional global clients in the future, further solidifying both companies' market leadership in payment solutions, Citigroup said in a press release. At that time, the initial phase of their collaboration focused on fiat pay-ins/pay-outs, supporting Coinbase's on/off-ramps—the bridge between traditional fiat and digital asset ecosystems—along with payments orchestration. The expansion builds on a tie-up first announced last October.

How the two new payment flows work

The first feature runs through Citi's merchant-acquiring business. The collaboration extends Coinbase's payments infrastructure to Spring by Citi, Citi's payment acceptance platform for merchant acquiring, gateway technology, and settlement, and Citi's institutional clients can now accept stablecoin payments at checkout without holding or managing stablecoins directly. Coinbase's infrastructure automatically converts the digital currency into fiat, and Citi settles the funds as the bank of record. In practice, that means a Citi merchant client's customer can pay in a stablecoin, but the money that lands in the merchant's account is ordinary fiat currency settled by a regulated bank, not a crypto token the merchant has to manage.

The second feature works in the opposite direction, for businesses that operate on Coinbase's own platform rather than Citi's. Coinbase chose Citi's Virtual Account Wallet, part of Citi's Banking-as-a-Service offering, to power Coinbase Virtual Accounts, which give payments customers bank-account-like functionality — the ability to accept, hold, and pay funds — with incoming fiat automatically converted into stablecoins. Underneath, Citi provides the regulated banking infrastructure that lets these accounts operate at scale and connect cleanly to the global financial system.

Both features launch first in the U.S., with more capabilities planned in the coming months, the companies said. Coinbase Institutional head Brett Tejpaul described the split this way in the companies' announcement, according to PYMNTS, saying the arrangement gives Coinbase customers "bank-grade fiat infrastructure on one side and Citi's institutional clients easy, low-friction stablecoin acceptance on the other".

Key figures

What this means for businesses, and what remains unclear

The arrangement is aimed at businesses, not individual retail depositors. Big businesses banking with Citi can now let customers pay in stablecoins without ever holding the tokens themselves, but nothing in the companies' statements describes a change to how ordinary Citi checking or savings customers manage their money. A merchant that signs up through Spring by Citi still receives dollars in its account; the stablecoin conversion happens behind the scenes at Coinbase before Citi settles the transaction. On the other side, a business that opens a Coinbase Virtual Account is holding stablecoins converted from its incoming fiat, run on Citi's banking rails rather than Coinbase's own balance sheet — a distinction that affects who is legally responsible for the underlying funds at each step, though the companies' announcements do not spell out deposit-insurance treatment for either account type.

Benzinga's report placed the deal in a wider policy context: Citigroup is partnering with Coinbase to enable stablecoin payments for large institutional clients, pushing deeper into digital assets even after the CLARITY Act failed to advance in the Senate. That legislative outcome is a separate matter from this commercial agreement — a private deal between a bank and a crypto exchange does not require the market-structure legislation Congress has debated, and its failure to advance does not block Citi and Coinbase from building products under existing banking and money-transmission rules.

What is not established by any of the sources reviewed is transaction volume, revenue, or how many of Citi's institutional clients or Coinbase's business customers have actually signed up for either feature since launch. The companies describe capability, not adoption figures.

What comes next

The companies said more capabilities are planned in the coming months, though neither Citi nor Coinbase has published a specific date or list of additional features. Readers who bank with Citi's institutional or merchant-services division, or who build payment products on Coinbase, are the ones positioned to see the features first, since both launched in the U.S. only as of the September 28 announcement.