SoFi Big Business Banking offers 24/7 settlement in both dollars and stablecoins from a nationally chartered bank, with Cumberland, Mastercard, and Galaxy among its first participants.
SoFi Technologies has launched Big Business Banking, a platform that gives enterprises a single regulated bank through which to hold deposits, move fiat, and mint or burn stablecoins — all from one account, around the clock, every day of the year. The product, announced on 2 April, is the most ambitious attempt yet by a nationally chartered US bank to collapse the wall between traditional cash management and crypto operations.
The pitch is deceptively simple. Companies that deal in both dollars and digital assets currently need separate banking partners for each — a traditional bank for fiat deposits and payments, and a crypto-native custodian or exchange for stablecoin operations. SoFi is arguing that separation is unnecessary and, more importantly, expensive. Big Business Banking puts both capabilities under one roof, governed by a single regulatory framework: SoFi's national bank charter, supervised by the OCC.
Initial participants read like a who's who of institutional crypto infrastructure: Cumberland, Bullish, BitGo, B2C2, Fireblocks, Wintermute, Galaxy, Jupiter, Mesh Payments, and Mastercard. That list alone suggests the product was built in close consultation with the firms that would use it — market makers, custodians, and payment processors that move billions of dollars daily across the fiat-crypto boundary.
The platform's core innovation is its support for SoFiUSD, the company's own payment stablecoin, alongside selected other cryptocurrencies. Businesses can mint and burn SoFiUSD — converting between fiat and digital assets instantly — while reserves remain within SoFi's regulated banking environment. The GENIUS Act, signed into federal law earlier this year, provides the legal scaffolding for this kind of arrangement, establishing federal standards for stablecoin issuers and the reserves they must maintain.
Settlement runs 24/7/365, a direct challenge to the banking industry's persistent attachment to business-hours-only operations. For a market maker like Wintermute or a trading firm like Cumberland, the ability to move between dollars and stablecoins at 2 a.m. on a Saturday — from a regulated bank, with institutional-grade compliance infrastructure — is not a convenience; it is a competitive advantage. Crypto markets never close, and the firms that trade them have long complained that the banking system's limited hours create unnecessary friction and risk.
SoFi will run on-chain settlement through Solana alongside other blockchain networks, a choice that reflects Solana's growing position as the preferred rail for high-throughput payment and stablecoin activity. The network's low transaction costs and sub-second finality make it a practical choice for the kind of high-volume transfers that characterise institutional treasury operations.
The product arrives, though, in a period of intense stablecoin competition. DeFi lending yields have fallen below traditional savings rates, and Circle, Tether, PayPal, and a growing roster of bank-issued stablecoins are all fighting for the same institutional flows. SoFiUSD is entering a crowded field, and its success will depend less on the technology than on whether SoFi's banking relationships and regulatory standing can convince corporate treasurers to hold meaningful balances in a stablecoin they hadn't heard of six months ago.
For the banking industry, Big Business Banking is a test case. If a mid-tier chartered bank can profitably serve crypto-native enterprises without the regulatory friction that has plagued larger institutions — several of which have quietly shut down their digital-asset banking programmes over the past two years — it could open a template that other banks follow. The FDIC's proposed rules for bank-issued stablecoins, published just days ago, suggest regulators are at least willing to let the experiment proceed.
SoFi's CEO Anthony Noto has been signalling this move for months, positioning the company as a bridge between traditional finance and crypto. Big Business Banking is the most concrete expression of that vision yet — a product that only works because SoFi holds a bank charter, and that only matters because the crypto industry's infrastructure needs have matured beyond what non-bank service providers can offer alone.
