SoFi Bank is stepping back into the crypto space in a big way. The Nasdaq-listed digital bank will use Bitcoin’s Lightning Network to roll out low-cost, near-instant international money transfers beginning with Mexico later this year.
How the Service Works
The new feature, announced on August 19 in partnership with payments infrastructure provider Lightspark, will be the first time a U.S. bank integrates blockchain-based remittances directly into its core banking app.
Here’s how it works:
- Users send U.S. dollars through the SoFi app.
- The system instantly converts the dollars into Bitcoin, routes them across the Lightning Network, and then converts them again into the recipient’s local currency.
- Funds are deposited directly into the recipient’s bank account no need to hold or manage crypto.
At launch, transfers will be available for Mexico, with additional countries coming in future phases.
Why It Matters for Users
With this update, SoFi’s 11.7 million members will be able to send money abroad at a fraction of the cost of traditional remittance providers.
- Lower fees: Expected to fall below the national average.
- Transparency: All exchange rates and costs disclosed upfront.
- Convenience: No third-party services needed everything happens in-app.
SoFi CEO Anthony Noto said the goal is to make a “meaningful improvement” for customers who regularly send money internationally.
“By embedding this directly into SoFi’s app, we’re unlocking the value of blockchain technology to give members faster, smarter, and more inclusive access to their money,” he explained.
The Technology: Universal Money Address (UMA)
At the heart of this service is Lightspark’s Universal Money Address (UMA). It lets users send and receive money using email-style identifiers, while the system handles the complex routing in the background.
By leveraging the Lightning Network Bitcoin’s Layer 2 scaling solution designed for fast and cheap micropayments UMA ensures:
- Real-time conversion,
- Low transaction costs, and
- Direct bank deposits for recipients.
SoFi’s Return to Crypto
This marks SoFi’s return to digital assets, after regulatory pressure forced it to shut down its crypto services in late 2023. At the time, customers were asked to liquidate or transfer holdings due to unclear compliance rules.
But in April 2025, with regulators adopting a more open stance, SoFi confirmed plans to re-enter the crypto sector. By June, the bank had already resumed spot crypto trading on its platform.
The new remittance feature builds on that comeback, aligning with SoFi’s broader strategy to integrate blockchain across lending, investing, payments, and protection products.
Bottom line: SoFi’s integration of the Bitcoin Lightning Network could make global remittances cheaper, faster, and more accessible for millions of users. With Mexico as the first stop, the bank is signaling its intent to lead in crypto-powered financial services among U.S. banks.
