Lummis pushes CLARITY Act crypto custody rules

TLDR

Senator Cynthia Lummis is pushing hard to advance the CLARITY Acts crypto custody rules ahead of a pivotal Senate vote on September 15.

1. The CLARITY Act would create qualified digital asset custodians and require strict segregation of customer crypto from exchange balance sheets.
2. These rules target FTX?style failures, aiming to keep user assets out of bankruptcy estates and ban exchanges from using customer funds for their own trading.
3. The bill faces long odds in Congress, so the September 15 cloture vote and any future attempts could shape US crypto regulation through 2030.

Deep Dive

1. Key Custody Rules In The CLARITY Act

Lummis is backing H.R. 3633, the CLARITY Act, a market?structure bill that, among other things, creates a new class of qualified digital asset custodian subject to supervision, capital, recordkeeping, and asset?protection rules, and mandates segregation of customer funds from firm property in bankruptcy. A detailed summary notes that exchanges could no longer treat user deposits as part of their own estate, and customer money, crypto, and other property must be treated as customer property if the firm fails, while exchanges would be prohibited from using these assets for proprietary purposes or risky rehypothecation, all framed as lessons learned from FTX, BlockFi, Genesis and similar collapses that left users as unsecured creditors rather than owners of their coins.

2. Why This Matters For Crypto Users And Exchanges

For users, the core change is legal ownership and priority in a failure: under CLARITYs custody rules, your coins on a compliant exchange are intended to be legally yours, not part of the platforms pot when it goes into bankruptcy, closing a gap that many only discovered after the 2022 collapse cycle. For exchanges and custodial platforms, the rules would likely push more business toward well?capitalised banks and trust companies, increase compliance costs, and force clearer separation between trading operations and custody arms, narrowing the gap between crypto platforms and traditional securities brokers in how they handle client property.

3. Political Odds And What To Watch

Despite Lummis push, insiders describe the bill as effectively dead or walking dead, with prediction markets pricing 2026 passage in the mid?teens percent and analysts warning that failure this month could delay comprehensive market?structure legislation until roughly 2030. The immediate trigger to watch is the September 15 Senate cloture vote, which needs 60 votes to begin debate; even if it passes, the Houses compressed calendar and election recess make final enactment uncertain, while if it fails, the SEC and CFTC will continue to set crypto rules piecemeal through enforcement and agency guidance, leaving custody risk heavily dependent on each platforms structure and jurisdiction rather than a single federal statute.

Conclusion

Lummis push on the CLARITY Act is about locking in bank?style custody protections for crypto, so exchange failures do not turn user balances into bankruptcy chips. Whether this Congress actually passes those rules or leaves the field to regulators will determine how much legal protection custodial users have in the next cycle and how aggressively platforms must separate trading from safekeeping.