SoFi has launched SOFIE, a tokenized bank deposit that pays a variable 4.40% annual percentage yield, adding an interest-bearing layer to the company's growing crypto ecosystem. According to SoFi's official announcement, the product is designed to keep digital dollars earning until users are ready to deploy them into cryptocurrency purchases or blockchain-based payments. SoFi bills SOFIE as the first and only national bank-issued tokenized deposit for consumers. Tokenized deposits are blockchain-based representations of funds held at a regulated bank, combining the protections of a bank account with the transferability of onchain assets. SOFIE pairs that structure with direct integration into SoFiUSD, the bank's dollar-linked stablecoin.

A Bank Deposit, Not a Stablecoin

Each SOFIE token represents $1 held on deposit at SoFi Bank. The deposit currently yields 4.40% APY, though the rate is variable and will change over time; SoFi has not specified a minimum balance. Unlike most crypto assets, SOFIE is not a payment stablecoin. It is a deposit liability of SoFi Bank, a distinction with direct consequences for depositor protection. For savers, the practical meaning is that an onchain-transferable balance remains a claim on the bank itself, with the deposit's insurance protections still attached.

Balances held in SOFIE are insured against loss through the FDIC, up to applicable coverage limits, including the standard $250,000 per depositor, per insured bank, per ownership category. SoFi positions the product for customers who want dollars ready for crypto trading without letting those funds sit idle and earn nothing.

SOFIE and SoFiUSD Play Different Roles

The two instruments serve complementary purposes: SOFIE is built to accrue interest, while SoFiUSD is built to move money. When users decide to deploy their funds, they can convert SOFIE into SoFiUSD at a 1:1 ratio. From there, SoFiUSD can be used to buy cryptocurrencies directly within the SoFi app or sent at any time to any of the wallets supported through blockchain rails, around the clock.

This sequence lets customers earn on their balances first and step into a stablecoin only once they move onchain to access liquidity. In practice, funds can remain in interest-bearing SOFIE until the moment of a purchase or transfer. The conversion is also the point at which protections change: it moves value from an FDIC-insured deposit into SoFiUSD, which — like other digital assets — is not insured by the FDIC. That trade is timed for the moment a user actually needs onchain liquidity.

Targeting Billions in Idle Digital Dollars

SoFi is framing SOFIE as an alternative to inactive stablecoin balances. Research from the Federal Reserve that SoFi cited estimates that roughly $64 billion, or 21.2% of the stablecoin market, is held in rarely used, inactive, or forgotten wallets. Those balances, in SoFi's framing, are dollars that sit outside the reach of deposit interest — the specific gap an insured, yield-bearing deposit token is meant to close.

As an illustration, a user planning to invest $5,000 in crypto could place the cash in SOFIE, where it accrues interest until they are ready to trade. At that point, the balance can be converted and put to work without the user having to exit the SoFi ecosystem first.

Building a Bank-to-Blockchain Pipeline

SOFIE marks SoFi's fifth crypto-related product launch in under a year. In November 2025, the bank rolled out consumer crypto trading and now offers more than 40 cryptocurrencies. One month later, it introduced SoFiUSD for 24/7 dollar movement and settlement. According to SoFi, the stablecoin is already being used for settlements in the company's card program across Mastercard's network worldwide. Taken together, the launches trace a single regulated path from insured deposits to around-the-clock onchain settlement and trading.

The company is also introducing digital asset services for businesses, allowing corporate clients to provide and oversee fiat currency, stablecoin payments, and other digital assets under a single regulated entity. With SOFIE, SoFi adds an interest-bearing entry point to that system, letting customers earn on bank deposits before moving the same value into blockchain-based payments or crypto markets. The variable 4.40% rate and the rollout of the business-facing services are the concrete details to watch as this deposit-to-blockchain model moves from launch into everyday use.