Block's Cash App began a phased rollout of fee-free USDC stablecoin support on May 27, 2026, making it available to roughly 25% of its nearly 60 million users at launch, with full access expected by the end of the week, according to an individual familiar with the matter who spoke to CoinDesk. A Block spokesperson confirmed the rollout.
The integration supports Circle's USDC across four networks - Ethereum, Solana, Polygon, and Arbitrum - with no transaction fees, per Cash App's product documentation. Users can deposit USDC from external wallets to fund their dollar Cash App balance, or withdraw funds as USDC. Incoming stablecoins are automatically converted to dollar balances, a deliberate design choice that contrasts with PayPal's Venmo, which maintains a separate crypto tab for PYUSD holdings. The feature is not yet available to New York residents and requires identity verification; sending is capped at $2,000 daily ($5,000 weekly) and receiving at $10,000 weekly.
The launch marks a notable departure for a company whose CEO Jack Dorsey spent years building Cash App around Bitcoin exclusively. In March 2026, Dorsey publicly acknowledged the shift while expressing ambivalence: "I don't like that we're going to support stablecoins but our customers want to use them. I don't think it's wise to go from one gatekeeper to another." Miles Suter, Bitcoin Product Lead at Block, offered a softer framing at the time of the original November 2025 announcement: stablecoins are a "complementary option for our customers," with Cash App remaining "Bitcoin-first by design," according to Decrypt.
Block's Bitcoin commitment remains intact on the balance sheet side. As of March 31, the company held 9,032 BTC - the 14th largest position among publicly traded corporate holders, per bitcointreasuries.net - valued at approximately $675 million according to Block's Q1 filing as cited by Decrypt. In March 2026, Block-owned Square also flipped Bitcoin payments from opt-in to default for U.S. sellers, per Decrypt.
The stablecoin rollout lands against a specific regulatory backdrop: the GENIUS Act, passed in 2025, established the first federal framework for stablecoin issuers. On the same day as Cash App's launch, Mastercard obtained a New York BitLicense, part of what CoinDesk characterized as a broader wave of TradFi stablecoin infrastructure buildout. The total stablecoin market has reached a record $322 billion, per CoinDesk, surpassing the foreign exchange reserves of 95 nations.
For Cash App, the practical stakes are distribution scale. At nearly 60 million users, the platform represents one of the largest single-app deployments of multi-chain stablecoin infrastructure in U.S. consumer payments to date.
Sources: CoinDesk, Decrypt, Cash App press release, bitcointreasuries.net