CFTC Updates Crypto FAQs: 20% Capital Charge on Bitcoin and Ether, Crypto as Initial Margin

The U.S. Commodity Futures Trading Commission has again clarified how crypto assets fit into regulated derivatives markets. On September 24, 2026, CFTC staff in the Market Participants Division, the Division of Market Oversight, and the Division of Clearing and Risk published updated answers to their frequently asked questions on crypto assets and blockchain technology. The update builds on an initial set of FAQs from March 2026.

FAQs aren’t formal rules, but they show how staff read existing regulations. For firms deciding whether to accept crypto collateral or move records onto a blockchain, that guidance matters a lot.

A 20% Capital Charge on Bitcoin and Ether

The most-quoted number in the update is a 20% minimum capital charge on proprietary positions in bitcoin and ether held by futures commission merchants (FCMs). According to law firm summaries of the guidance, this matches the haircut framework the SEC applies to broker-dealers. That matters because firms registered with both agencies won’t face conflicting treatment for the same assets.

Payment stablecoins get much lighter treatment, with a minimum 2% capital charge. FCMs may deposit their own payment stablecoins as “residual interest” in segregated customer accounts. That’s the firm’s own money set aside as an extra buffer for customers. Proprietary bitcoin and ether can’t be used that way.

Crypto as Collateral

The guidance widens the ways crypto can serve as collateral in regulated markets:

• FCMs may count the value of a customer’s deposited non-security crypto assets and payment stablecoins, after haircuts, toward margin and securing debit or deficit balances.
• Derivatives clearing organizations (DCOs) may accept crypto assets, including payment stablecoins, as initial margin for cleared transactions, as long as the assets meet existing standards for minimal credit, market, and liquidity risk.
• Earlier guidance summarized by law firms states that crypto assets remain ineligible as margin for uncleared swaps under current CFTC rules.

In practice, the clearinghouse model, where a central counterparty manages risk and collateral, is where regulators are most comfortable letting crypto in. Bilateral swap markets remain off-limits for now.

Tokenized Money Market Funds and Blockchain Records

Four new questions in the update deal with tokenization. FCMs and DCOs may invest customer funds in tokenized versions of already-permitted investments, such as tokenized money market fund shares, provided the tokenized form carries equivalent legal and economic rights to the traditional one.

Staff also confirmed that blockchain and distributed ledger technology can be used for required recordkeeping under CFTC Regulations 1.31 and 45.2. Firms may do so without keeping a separate off-chain copy, which could lower operating costs for firms that already run on-chain systems.

Part of a Broader Tokenization Push

The FAQ update fits a clear pattern of U.S. regulators making room for tokenized finance this month. Just days earlier, on September 22, CFTC Chairman Michael Selig spoke about tokenization’s potential to speed up settlement and collateral movement in Treasury derivatives markets, and noted the agency’s approval of certain payment stablecoins as eligible collateral under the GENIUS Act framework. The SEC, for its part, has recently moved on tokenized securities trading and on letting transfer agents use distributed ledger technology.

Across the Atlantic, the European Securities and Markets Authority announced on September 23 that AI, tokenization, and emerging technologies will be a supervisory priority for 2027.

Why It Matters

For institutions, the biggest barrier to using crypto in traditional finance has often been uncertainty rather than outright bans. Clear capital charges and explicit permission to post crypto as clearinghouse margin make it easier for risk and compliance teams to approve crypto-related activity. The alignment with SEC treatment also removes a source of friction for dual registrants.

For retail investors, the effects are indirect but real. As regulated futures firms and clearinghouses get clearer rules for handling crypto collateral, crypto derivatives markets may become more closely tied to the traditional financial system. That could bring more liquidity, and also new ways for stress to spread between the two. The 20% haircut on bitcoin and ether is a reminder that regulators still treat these as volatile assets.

This article is for informational purposes only and does not constitute financial advice.