SoFi Bank has rolled out its SoFiUSD (SOFID) stablecoin on the Polygon blockchain, giving customers an additional network for accessing and managing the dollar-pegged digital asset. The deployment, announced by Polygon Labs on Thursday, November 12, 2026, marks the stablecoin's expansion to a third blockchain, following earlier availability on Ethereum and Solana.

The integration lets SoFi members purchase, sell, hold, and convert SoFiUSD directly inside the bank's mobile application. According to Polygon, more than 17 million SoFi members can transact in the stablecoin within the app, while businesses can build payment flows with the bank-issued token through the network's Open Money Stack. Customers can access the token without setting up an external cryptocurrency wallet or manually moving holdings between blockchain networks, and can manage their balances through a familiar banking application without additional wallet infrastructure.

The move underscores SoFi's effort to broaden the utility of its digital dollar token and to connect traditional banking services with blockchain-based payment networks.

NEW: @SoFi launches SoFiUSD on Polygon Chain. 17M+ members can buy, sell, hold, and convert SoFiUSD on Polygon directly in the SoFi app, while businesses can build payment flows with the bank-issued stablecoin through Polygon Open Money Stack.

— Polygon (@0xPolygon) November 12, 2026

SoFiUSD Expands Beyond Ethereum and Solana

SoFi introduced SoFiUSD in December 2025, positioning the stablecoin to support settlement activities involving banks, financial technology companies, and enterprise partners. In May 2026, the company extended access to individual members through its mobile application, initially supporting Ethereum and Solana. Polygon now provides a third blockchain option for customers and institutions using the digital dollar. Taken together, the dates trace a step-by-step rollout — first institutional settlement positioning, then in-app member access, and now a third network — with each phase widening where the token can be used.

With the latest deployment, SoFiUSD operates across three blockchain networks, potentially increasing its accessibility within different digital asset ecosystems. The in-app integration simplifies the customer experience by removing the need to maintain separate wallets or independently handle cross-chain transfers, allowing members to complete supported transactions within SoFi's existing application environment.

That approach could make stablecoin services more approachable for customers who want to use blockchain-based digital dollars without engaging directly with the technical work of managing cryptocurrency wallets and network transfers.

Polygon's Open Money Stack Supports Financial Connectivity

On Polygon, SoFiUSD becomes part of the network's Open Money Stack, a payments infrastructure initiative designed to connect banks and financial technology companies with stablecoins and local currencies. The framework aims to give financial institutions tools for linking existing customer accounts to blockchain-based payment systems, which could help businesses fold digital currency settlement into their operations without requiring customers to navigate blockchain networks on their own.

For SoFi, the Polygon integration extends SoFiUSD's existing functionality while potentially opening access to additional payment and financial applications within the Polygon ecosystem. The deployment also reflects growing interest among traditional financial institutions in using blockchain networks to support digital dollar transactions: Polygon's infrastructure provides another environment for stablecoin activity, while SoFi contributes an established banking and financial services platform with an existing customer base.

Stablecoin Redeemable One-for-One Against the U.S. Dollar

SoFiUSD is designed to maintain a one-to-one redemption relationship with the U.S. dollar, allowing eligible holders to redeem the digital token for an equivalent amount of U.S. currency. The stablecoin nonetheless carries important distinctions from conventional bank deposits and investment products. SoFi has clarified that SoFiUSD is not a bank deposit and does not receive insurance protection from the Federal Deposit Insurance Corporation (FDIC) or the Securities Investor Protection Corporation (SIPC).

These distinctions matter for customers weighing the risks of holding digital assets. Although the token is designed to maintain dollar parity, it should not be treated as equivalent to an insured bank account. Redemption in U.S. dollars provides a mechanism for converting the digital asset back into conventional currency, while the absence of deposit insurance means customers must understand the protections, and the risks, associated with the product.

Multi-Chain Stablecoins Gain Banking Industry Attention

The expansion of SoFiUSD reflects a broader trend toward integrating stablecoins into conventional financial services, as financial institutions increasingly explore blockchain networks for payments, settlement, and digital currency distribution. By supporting Ethereum, Solana, and Polygon, SoFi is extending its stablecoin infrastructure across multiple blockchain ecosystems rather than restricting its digital dollar to a single network.

The Polygon integration strengthens SoFiUSD's role as a multi-chain payment asset, combining dollar-denominated digital transactions with direct access through SoFi's existing mobile application. The expansion could give SoFi members greater flexibility in accessing blockchain-based financial services while supporting the company's longer-term efforts to connect traditional banking operations with digital asset infrastructure. The markers to watch from here are practical: adoption of SoFiUSD payment flows on the Open Money Stack by businesses, member usage of the new in-app Polygon option, and any further expansion of the token's network footprint beyond Ethereum, Solana, and Polygon.

Source: CoinTrust