SoFi Earn (SOFIE): How a 4.40% Tokenized Deposit Works

The line between a bank account and a crypto wallet just got a little thinner. On October 22, 2026, SoFi launched SoFi Earn, ticker SOFIE, which it describes as the first and only national bank-issued tokenized deposit for consumers. Each SOFIE represents $1 on deposit at SoFi Bank and earns 4.40% APY, and holders can convert it one-for-one into SoFi's SoFiUSD stablecoin around the clock. Fortune and Decrypt both covered the launch the same morning.

• Rate: 4.40% APY, variable, with deposits FDIC-insured up to applicable limits
• Conversion: SOFIE converts 1:1 into SoFiUSD, which can buy crypto in the SoFi app or move to supported external wallets 24/7
• Availability: rolling out to SoFi Crypto members now through November, per the company
• Track record: SoFi Earn is SoFi's fifth crypto product in under a year, according to Decrypt

What Is a Tokenized Deposit?

A tokenized deposit is an ordinary bank deposit recorded as a token on a blockchain. It is still the bank's liability, still sits inside the regulated banking system and can still earn interest. That is the key difference from a payment stablecoin, which is backed one-for-one by reserves but typically pays holders no interest and carries no deposit insurance. Our explainer on tokenized deposits vs stablecoins walks through the distinction in detail.

Fortune notes that banks like Citi already offer tokenized deposits to institutional clients for faster settlement and 24/7 money movement. SoFi, which holds a national bank charter, is the first to bring the idea to everyday consumers, according to Fortune.

How Does SoFi Earn Work With SoFiUSD?

The design pairs two digital dollars with different jobs. SOFIE is the savings layer: it earns yield while it sits. SoFiUSD, the stablecoin SoFi Bank issues, is the spending and transfer layer. When a member wants to buy Bitcoin or send dollars over a blockchain, they convert SOFIE to SoFiUSD at a 1:1 ratio and go. We covered the stablecoin side when SoFiUSD launched for retail customers.

SoFi's pitch targets idle money. The company cited Federal Reserve research estimating that roughly $64 billion, or about 21% of the stablecoin market, sits in inactive wallets, Decrypt reports. CEO Anthony Noto told Fortune that money should be "making money 24/7," and described a future where members toggle between ACH, wire transfers and blockchain rails in one interface.

What Should Crypto Users Know Before Using SOFIE?

A few practical details stand out from the coverage:

• Who can use it: SoFi Crypto members, as the rollout expands through November
• Rate changes: the 4.40% APY is variable and can move with market conditions
• Scope of transfers: Fortune points out that tokenized deposits generally move between parties who both bank with the issuer, while the stablecoin handles broader transfers
• Crypto access: SoFi Crypto supports trading in more than 40 tokens, per Decrypt

Why This Matters for Stablecoin Markets

The data point to watch is adoption. If a meaningful slice of that idle $64 billion migrates into interest-bearing, insured tokens, it would show demand for blockchain-native dollars that behave like savings accounts. It also signals that banks see tokenization as a product feature, not just back-office plumbing. Follow more digital dollar developments in our crypto coverage.

Sources: Fortune — October 22, 2026; Decrypt — October 22, 2026; SoFi Investor Relations — October 22, 2026.