CFTC widens uncleared swaps collateral rules, opening a clearer lane for tokenized money funds

The U.S. derivatives rulebook has shifted in a way that could matter well beyond traditional swaps desks. In a final rule published on July 17, the Commodity Futures Trading Commission amended its uncleared swaps margin framework to broaden the range of money market and similar funds that can qualify as eligible initial margin collateral. The immediate change is technical: the Commission removed a provision that had disqualified funds whose managers use securities lending, securities borrowing, repurchase agreements, reverse repurchase agreements and similar transactions. But the practical implication is larger. A much wider pool of government-oriented money funds can now sit inside the collateral toolkit for uncleared swaps, which is exactly the type of regulated cash-management infrastructure that tokenized real-world-asset markets have been trying to connect to onchain.

The underlying regulatory point is straightforward. Before this amendment, money market fund securities were already eligible collateral in principle, but the rule imposed an extra activity restriction that excluded many funds used by institutions in practice. In the final rule summary, the CFTC said it was eliminating that disqualifying provision and updating the haircut schedule for money market and similar funds at the same time. The regulator also paired that with a separate seeded-funds amendment, but for RWA markets the eligible-collateral change is the more consequential piece. It means the Commission has decided that the presence of repo and similar transactions inside these funds should no longer automatically knock them out of the eligible set for uncleared margin.

That decision tracks how the U.S. money fund market actually works. In the final rule, the CFTC pointed to Office of Financial Research data showing that U.S. money market funds accounted for roughly $1.7 trillion of Treasury repo activity in October 2025. In other words, repo usage is not an edge case in this market structure; it is central to how large government money funds manage liquidity, invest short-term cash and maintain operational efficiency. The Commission also discussed the existing SEC framework around Rule 2a-7 and the treatment of government money market funds, which remain subject to tight portfolio and credit-quality constraints. Prime money market funds are not suddenly being recharacterized here. The more relevant takeaway is that the CFTC has stopped treating routine repo activity as a reason to exclude broad swaths of otherwise high-quality government fund collateral.

There is also a strong policy lineage behind the move. A 2020 report from the CFTC Global Markets Advisory Committee's margin subcommittee specifically recommended removing collateral eligibility restrictions on money market funds, arguing that the existing condition had severely limited their real usability in the United States. The final rule adopts that direction with notable restraint. According to the Commission's discussion, it declined to add new caps on repo activity, declined to require central clearing of the funds' repo transactions as a precondition, and declined to layer on an extra haircut beyond the revised schedule it finalized. That matters because it signals the regulator was not trying to make the asset class nominally eligible while preserving enough operational friction to keep it impractical.

For tokenized finance, the significance is that some of the most institutionally credible onchain cash and Treasury products already rely on this exact design space. RWA Trails' live catalog includes BlackRock's BUIDL, described as a tokenized digital liquidity fund that holds cash, U.S. Treasury bills and repurchase agreements, and Franklin Templeton's BENJI share class of the Franklin OnChain U.S. Government Money Fund, a registered government money fund. Ondo's OUSG is also linked to short-duration U.S. government exposure and, in its current product structure, uses BUIDL alongside an SEC-registered ETF wrapper. None of those products automatically become accepted collateral across the uncleared swaps market because the rule change does not mandate dealer adoption, custody readiness or collateral workflow integration. What it does do is remove one structural argument against funds with repo exposure, which is highly relevant to tokenized money-fund models.

That is why this is better read as collateral infrastructure progress than as a headline about immediate volume. Uncleared swaps margin is a conservative domain shaped by legal opinions, control agreements, custodian processes, haircut schedules and counterparty risk committees. Tokenized funds still need those market plumbing layers to line up before they can move from theoretical eligibility to routine institutional usage. Even so, the regulatory direction matters. When a U.S. market regulator expands the eligible set in a way that better reflects how government money funds actually operate, it becomes easier for digital wrappers around those funds to argue that they belong in mainstream collateral conversations rather than in pilot-only side channels.

The closer question now is who operationalizes the opening first. Dealers, custodians, triparty agents and infrastructure providers will have to decide whether they want to support tokenized fund interests, tokenized representations of fund exposure, or more traditional offchain fund holdings that interface with onchain systems elsewhere in the workflow. The rule alone does not answer that. But it does change the baseline. For RWA builders focused on tokenized cash, Treasury and liquidity products, the CFTC has removed a piece of regulatory friction that sat squarely in the path between respected money-fund structures and one of the largest collateral markets in finance. That does not complete the bridge from tokenization to derivatives margin, but it makes the bridge materially easier to build.