The SEC closed its BUSD investigation. Read between the lines.
The SEC's decision not to appeal SEC v. Paxos Trust Co. ends a four-year jurisdictional fight. What it signals for USDC, the CFTC, and the GENIUS Act perimeter is more interesting than the headline.
July 2026 Update: This article has been revised to reflect the SEC’s 9 July 2026 formal termination notice, in which the Division of Enforcement confirmed it will not recommend an enforcement action against Paxos over BUSD, closing that stablecoin probe. The underlying legal question was actually settled earlier — a federal judge in Washington, D.C. ruled on 28 June 2024 that fully backed, 1:1 redeemable stablecoins such as BUSD and USDC are not, by themselves, investment contracts, and therefore not securities. We’ve also folded in the SEC’s 4 April 2025 staff statement on “covered stablecoins,” its 19 March 2025 decision to drop the Ripple appeal (with $50 million of the $125 million fine held back in escrow), and its February 2025 dismissal of its appeal in the crypto dealer-definition case.
On 9 July 2026, the Securities and Exchange Commission issued a formal termination notice confirming that the Division of Enforcement will not recommend an enforcement action against Paxos Trust Company over its BUSD stablecoin, effectively closing an investigation that had hung over the company for years. The notice follows a 28 June 2024 ruling by a federal judge in Washington, D.C., who held that fully backed, 1:1 redeemable stablecoins like BUSD and USDC are not, by themselves, investment contracts — and therefore not securities — because there is no reasonable expectation of profits derived from the efforts of others when the asset is contractually pegged at one dollar and pays no yield. The termination notice gives no further reasons. It does not have to.
What is at stake is the entire jurisdictional perimeter of US stablecoin regulation. Had the Commission continued to pursue the BUSD matter, it would have kept alive the theory that payment stablecoins could be forced into a registered investment company regime — a structure the GENIUS Act was explicitly designed to replace. By closing the investigation instead, the Commission concedes, by silence rather than by statement, that payment stablecoins sit outside its jurisdiction and inside the federal qualified payment stablecoin issuer (FQPSI) framework supervised by the OCC and state banking regulators. That concession is worth more than any enforcement action it could have brought. It is also a clean break from Chair Gensler’s 2023 position, and it tells you where the Commission’s leadership actually is on digital assets in mid-2026.
What the June 2024 ruling actually held
The opinion is publicly available via CourtListener. The court did, in substance, three things. First, it applied SEC v. W.J. Howey Co., 328 U.S. 293 (1946), and concluded that holders of BUSD and USDC do not have a reasonable expectation of profits — the tokens are pegged, non-yielding, redeemable at par, and marketed as a medium of exchange rather than as an investment. Second, it distinguished the line of cases extending Howey to fixed-return arrangements, on the ground that a one-dollar redemption right is a return of principal, not a “return.” Third — and this is the part the SEC’s own litigating position had resisted — the court observed that even where a stablecoin’s secondary-market price briefly deviates from $1.00, that deviation reflects arbitrage, not an investment return attributable to “the efforts of others” under Howey‘s third prong.
That broader reasoning is what made the ruling consequential well beyond BUSD and USDC specifically. It does not obviously extend to yield-bearing tokens. But for pegged, non-yielding stablecoins more generally, it makes it very hard for the Commission to assert jurisdiction — a reading reinforced by the SEC’s own 4 April 2025 staff statement on “covered stablecoins,” which narrowed the circumstances under which such tokens would be treated as falling inside securities registration requirements. By declining to pursue enforcement against Paxos over BUSD, the SEC leaves that reasoning intact and unchallenged. Other courts are not bound by it, but they will read it. So will every CASP lawyer drafting a marketing memo for the next twelve months.
Why the timing matters
The termination notice landed against the backdrop of the OCC’s ongoing rulemaking on national bank charters for FQPSIs, which operationalises the licensing pathway authorised by the GENIUS Act and gives the OCC primary supervisory authority over any payment stablecoin issuer that elects the federal charter. Several charter applications — including from Circle Internet Financial, Paxos, and Anchorage Digital Bank — have been pending. The OCC has been reluctant to move any of them forward while the SEC’s BUSD investigation left open the theory that the underlying assets could be securities. Closing that investigation removes that overhang.
The BUSD termination notice did not arrive in isolation. It is the latest in a string of retreats: in February 2025 the Commission voluntarily dismissed its own appeal in the crypto dealer-definition case, after a Texas federal court had struck down the agency’s attempt to broaden who counts as a “dealer” for crypto activity. The following month, on 19 March 2025, the SEC said it intended to drop its appeal against Ripple, with reporting indicating Ripple’s cross-appeal would also be dropped and that $50 million of the original $125 million civil penalty would be retained in escrow under the reported agreement. Read together with the April 2025 staff statement and the July 2026 BUSD termination notice, the pattern is consistent rather than incidental: this Commission is systematically declining to litigate the boundary between crypto assets and securities, and is instead ceding that ground to the banking and commodities regulators.
Before and after: what changed in two years
| Question | SEC posture, 2024 | SEC posture, July 2026 |
|---|---|---|
| Are payment stablecoins securities? | Yes, under Reves and Howey (Wells notice posture) | No enforcement action pursued; June 2024 district court holding stands, reinforced by the April 2025 staff statement on “covered stablecoins” |
| Primary federal supervisor | SEC, with potential CFTC overlap | OCC (federal charter) or state banking regulator |
| Reserve composition rules | De facto via 1940 Act if registered as fund | GENIUS Act reserve requirements: cash, insured deposits, short-dated T-bills, overnight repo |
| Disclosure regime | S-1 / N-1A registration | Reserve attestation under the OCC framework, no registration statement |
| Holder cap or volume limit | None proposed | None at federal level |
| Enforcement/appeals docket | Active investigations and appeals across Paxos/BUSD, Ripple, and the dealer-definition rule | BUSD probe formally terminated (9 July 2026); Ripple appeal dropped (19 March 2025); dealer-definition appeal dismissed (February 2025) |
What the CFTC quietly did at the same time
Around the same time the SEC was winding down its BUSD investigation, the Commodity Futures Trading Commission issued a no-action letter confirming that USDC and USDP can be posted as initial margin for cleared swaps, subject to a haircut and a daily mark-to-par confirmation. That is a meaningful endorsement. It treats authorised payment stablecoins as the functional equivalent of a money market fund unit for collateral purposes — a category that did not exist in any regulator’s vocabulary a few years ago. In practice, that means buy-side firms can post stablecoins to clearing brokers without the prior friction of converting to cash, lowering the operational cost of using these instruments in regulated derivatives markets. It also lines up neatly with the FQPSI charter framework: the OCC supervises the issuer, the CFTC accepts the token as collateral, and the SEC stays out of both conversations.
The jurisdictional carve-up is not formally codified anywhere — the GENIUS Act left the SEC/CFTC border deliberately vague on non-payment crypto assets — but the de facto allocation emerging by mid-2026 looks like this: payment stablecoins go to the OCC; commodity-like crypto-assets (BTC, ETH, and probably SOL) go to the CFTC; and the SEC retains its traditional jurisdiction over tokenised securities, RWA fund interests, and any token where the issuer’s promotional materials make explicit profit representations. That is a workable allocation. It is also closer to the European architecture under MiCA Article 2 than the SEC of 2023 would have admitted possible.
What this means for issuers and traders
For issuers, the path is now visible. Circle’s S-1, withdrawn in 2022 and refiled in March 2024, can proceed under the equity-side disclosure regime without dragging the underlying USDC product into a securities-classification fight. Paxos can pursue its trust-company-to-national-bank conversion without the BUSD investigation hanging over the application. Tether — which has no US enforcement exposure on this specific question because it has no US corporate presence — gains nothing from the change, and remains structurally locked out of the US payment system by the GENIUS Act’s prohibition on federally regulated banks custodying or settling non-FQPSI stablecoins after 31 December 2026.
For traders, the immediate market signal is that the disclosure overhang on US stablecoin issuers keeps lifting. The implied probability of an SEC enforcement-driven freeze on a major issuer’s redemption mechanism — the tail risk that drove the brief USDC depeg in March 2023, when SVB exposure compounded regulatory uncertainty — has fallen materially, and the July 2026 BUSD termination notice removes one of the last live SEC threads on that front. The peg monitor on our tools page still shows the residual basis from operational risk and reserve composition, but the legal-risk component is, for the first time since 2021, approximately zero. That changes the carry calculation for any institutional treasury holding stablecoins as a working balance.
The dog that didn’t bark
The Commission’s termination notice is short. It does not concede that stablecoins are not securities. It does not endorse the D.C. court’s reasoning. It does not commit the Commission to any future course of action. It simply says the Division will not recommend enforcement. In administrative law that is a perfectly defensible posture — agencies can close investigations for resource reasons, prosecutorial discretion reasons, or because the underlying enforcement priority has shifted. The Commission preserves its theoretical jurisdiction to bring a future enforcement action against a different stablecoin issuer on different facts. It will not, if the pattern set by the dealer-definition dismissal, the Ripple appeal drop, and the April 2025 staff statement is any guide.
The reason it will not is that the FQPSI framework is now the answer to the question the SEC was trying to answer through litigation and investigation. There is a federal supervisor, there is a reserve rule, there is a disclosure regime, and there is a chartering pathway. Litigation and open investigations were a method of forcing one into existence in the absence of a statute. The statute exists. The open questions can be allowed to lapse. The interesting question is not whether the SEC was right in 2023 — that question is now genuinely moot — but whether the new architecture survives its first real test. The first FQPSI insolvency, when it comes, will tell us whether the OCC’s prudential rule has the teeth the SEC’s Howey theory never quite did. We keep a running list of regulatory milestones on the events page, and the OCC’s next quarterly FQPSI report is the next entry to watch.
Anneke de Vries is hoge.gg’s Regulation Lead. The June 2024 district court ruling in the BUSD/USDC matter and the SEC’s July 2026 termination notice are linked from the article above. For the related US legislative history, see the GENIUS Act’s stablecoin framework on congress.gov.