The U.S. Congress cleared a four-year ban on Federal Reserve issuance of a central bank digital currency, embedding the prohibition in the 21st Century ROAD to Housing Act. The Senate voted 85-5 on June 22; the House followed 358-32 on June 24. President Trump cancelled the signing ceremony the s...
"There is no path for the SAVE Act becoming law." — Jaret Seiberg, Policy Analyst, TD Cowen
The U.S. Congress cleared a four-year ban on Federal Reserve issuance of a central bank digital currency, embedding the prohibition in the 21st Century ROAD to Housing Act. The Senate voted 85-5 on June 22; the House followed 358-32 on June 24. President Trump cancelled the signing ceremony the same day, conditioning his signature on passage of the unrelated SAVE America Act — a voter-ID bill the Senate had already rejected 48-50 on June 4.
The legislation bars the Fed from issuing or creating "a central bank digital currency or any digital asset that is substantially similar" through December 31, 2030. Private stablecoins are explicitly exempt. Combined stablecoin market capitalization stood at $320 billion as of May 2026, with Tether (USDT) and Circle (USDC) controlling roughly 83% of outstanding supply. The ban, if signed, would lock in private-sector dominance of programmable dollar infrastructure for at least four years — while the European Central Bank targets a digital euro launch in 2029 and China's e-CNY has already processed $2.3 trillion in cumulative transactions.
The standoff carries knock-on risk for the CLARITY Act, the industry's top legislative priority for crypto market structure, which faces a de facto Senate deadline of late July before prospects deteriorate.
The CBDC prohibition is Section 812 of the 21st Century ROAD to Housing Act, a bipartisan housing affordability bill led by Senate Banking Committee Chairman Tim Scott. The provision states that the Board of Governors of the Federal Reserve System "may not issue or create a central bank digital currency or any digital asset that is substantially similar to a central bank digital currency directly or indirectly through a financial institution or other intermediary."
The ban expires December 31, 2030. Of the 32 House members who voted against the bill, several objected specifically because the CBDC ban was temporary rather than permanent, according to reporting by Time.
The legislation carves out an explicit exemption for private, permissionless, dollar-denominated digital assets — effectively stablecoins — provided they "preserve privacy comparable to physical cash." This language matches the framework established by the GENIUS Act, which President Trump signed into law on July 18, 2025, after a 68-30 Senate vote and 308-122 House vote. The GENIUS Act directs six federal and state agencies to finalize implementing rules for stablecoin issuance, capital requirements, and custody standards by July 18, 2026 — a deadline now three weeks away.
The combined vote margins — 85-5 in the Senate, 358-32 in the House — represent one of the most lopsided congressional outcomes on any digital-asset provision. By comparison, the GENIUS Act's Senate passage required 68 votes, and the CLARITY Act cleared the Senate Banking Committee on a 15-9 party-line split on May 14, 2026.
President Trump cancelled the signing ceremony approximately one hour before it was scheduled to begin on June 24. In a Truth Social post, Trump declared the event "hereby cancelled until such time as we pass the desperately needed SAVE AMERICA ACT, which I consider to be a National Emergency."
The SAVE America Act would require documentary proof of citizenship — a birth certificate or passport — for voter registration and mandate photo ID at the ballot box. The Senate rejected the SAVE Act as an amendment to a DHS funding bill on June 4, voting 48-50. Four Republican senators — Susan Collins (ME), Mitch McConnell (KY), Lisa Murkowski (AK), and Thom Tillis (NC) — crossed party lines to block it. A separate version offered by Sen. Mike Lee (UT) also failed, 50-49.
TD Cowen policy analyst Jaret Seiberg assessed in a June 24 research note that "there is no path for the SAVE Act becoming law," according to CoinDesk reporting. The housing bill itself is expected to eventually become law — American Banker described the delay as a question of "sooner or later" — but the timeline is now uncertain.
The standoff creates a peculiar outcome: a president who signed an executive order in January 2025 prohibiting his administration from pursuing a CBDC is now the sole obstacle to making that prohibition statutory. Trump's executive order stated a CBDC would "threaten the stability of the financial system, individual privacy, and the sovereignty of the United States."
The CBDC ban, combined with the GENIUS Act's regulatory framework, codifies a U.S. policy position: programmable dollar infrastructure will be built by the private sector, not the central bank.
The numbers illustrate the scale of what that means. Total stablecoin market capitalization reached $320.6 billion in May 2026, according to KuCoin research data. Tether's USDT held $189.6 billion in circulating supply (59.1% market share) and Circle's USDC held $77.6 billion (24.2%), according to data compiled in late April 2026. Together, the two issuers account for approximately 83% of stablecoin supply.
USD-denominated stablecoins represent roughly 99% of total stablecoin supply across all chains and issuers. The remaining 1% is spread across euro, yen, and other fiat-denominated tokens. This concentration underscores the extent to which stablecoins have become a de facto digital dollar system operating outside the Federal Reserve's balance sheet.
The GENIUS Act's implementing rules, due July 18, 2026, will establish federal licensing requirements, reserve composition mandates, and audit standards for issuers above $10 billion in outstanding supply. Nine asset managers — including BlackRock, Fidelity, and Franklin Templeton — have filed or launched products targeting the $309 billion stablecoin reserve market, as previously reported by webthreepedia. The regulatory clarity from the GENIUS Act, combined with a statutory CBDC ban, strengthens the commercial case for institutional entry into stablecoin reserve management.
The U.S. ban creates a widening policy gap with the two other major economic blocs pursuing state-issued digital currencies.
European Central Bank — Digital Euro: The ECB completed its preparation phase in October 2025 and is advancing technical readiness for a potential digital euro. ECB President Christine Lagarde stated the central bank has finished technical and preparatory work, and it is now awaiting legislative action by EU co-legislators. If the European Parliament and Council adopt the digital euro regulation in 2026, pilot exercises and initial transactions could begin by mid-2027, with full issuance targeted during 2029, according to ECB published timelines. The ECB plans to release technical standards in summer 2026.
China — Digital Yuan (e-CNY): China's CBDC program is the world's largest live deployment. By end of November 2025, the e-CNY had processed more than 3.4 billion transactions worth approximately 16.7 trillion renminbi ($2.3 trillion), according to Atlantic Council reporting. From January 2026, the People's Bank of China allowed commercial banks to pay interest on digital yuan wallet balances, shifting the e-CNY from a pure payment instrument toward a savings-adjacent asset.
On the cross-border front, the multi-CBDC bridge project (mBridge) processed 4,047 cross-border payments with cumulative value of 387.2 billion yuan ($54.2 billion), with digital yuan transactions accounting for 95.3% of volume. Twenty-six financial institutions signed direct participant agreements with e-CNY Center International Co in Shanghai in June 2026, according to China Daily. Pilot expansion is planned for Singapore, Thailand, Hong Kong, the UAE, and Saudi Arabia.
The divergence creates a three-track global monetary system: the U.S. relies on regulated private stablecoins, the EU pursues a central-bank-issued digital euro, and China scales an interest-bearing, cross-border CBDC with trade-settlement ambitions.
The housing bill standoff carries implications beyond the CBDC ban. The SAVE Act demand has introduced friction into the broader legislative calendar, compressing the window for other priority bills.
The CLARITY Act — the crypto market structure bill that would define which digital assets are securities versus commodities — cleared the Senate Banking Committee 15-9 on May 14, 2026. The bill faces a de facto deadline. According to a Stifel policy strategist, as reported by Yahoo Finance, "in order for the CLARITY Act to pass in 2026, it probably needs to get through the Senate by the end of July, preferably in June." If the Senate fails to vote before the August recess, "the bill's prospects would deteriorate materially."
A separate rulemaking deadline looms: six agencies must finalize implementing rules under the GENIUS Act by July 18, 2026. Any legislative gridlock threatens to delay both the stablecoin and market-structure regulatory frameworks simultaneously.
The prediction market Polymarket had priced CLARITY Act passage odds at 48% as of late June, down from higher levels earlier in the quarter, as previously reported by webthreepedia.
The CBDC ban clarifies where economic value will accrue in U.S. digital dollar infrastructure. With the Federal Reserve prohibited from issuing a competing product through 2030, the value chain flows entirely through private-sector actors: stablecoin issuers, reserve managers, payment processors, and blockchain networks.
Stablecoin issuers capture value primarily through the yield spread between reserve assets (predominantly U.S. Treasuries and money-market instruments) and the zero interest paid to stablecoin holders. With $320 billion in outstanding supply earning Treasury yields, gross annual revenue for the stablecoin sector likely exceeds $15 billion at current rates.
Reserve managers — the asset managers competing for stablecoin reserve mandates — capture management fees on what are effectively the largest unregistered money-market fund equivalents in global finance. Blockchain networks that settle stablecoin transactions capture fees proportional to volume. Sui's recent gasless stablecoin settlement push, which processed $65 billion in transfer volume, illustrates the competitive dynamics among chains seeking to become primary stablecoin settlement rails.
The absence of a CBDC means no public-sector alternative exists to compress these private margins. Whether that structure is optimal for consumers, taxpayers, or financial stability remains an open question — one that the 2030 expiry of the ban ensures Congress will revisit.
The CBDC ban is, on paper, the most definitive U.S. policy statement on digital currency architecture since the GENIUS Act. It commits the country to a private-sector stablecoin model at a moment when Europe and China are building state-issued alternatives. The irony is that the policy is currently stalled not by opposition to its substance — which attracted near-unanimous support — but by an unrelated voter-ID bill that has already failed in the Senate.
The practical effect, if and when the bill is signed, is a four-year window in which the $320 billion stablecoin market operates as the sole programmable dollar infrastructure in the United States, with no public-sector competitor on the horizon. The GENIUS Act's July 18 rulemaking deadline will determine whether that market is governed by clear federal standards or continues operating under a patchwork of state-level frameworks.
The 2030 expiry date ensures this is not a permanent settlement. It is a holding pattern — one that benefits incumbent stablecoin issuers, creates regulatory clarity for institutional entrants, and defers the harder question of whether the United States needs a public digital dollar to compete in an era when its two largest economic rivals are building exactly that.