SEC Estimates $433,833 Annual Cost for Crypto Custody Fallback

A circulating report attributed a $433,833 annual cost figure to the SEC’s proposed crypto custody fallback for registered investment advisers, but the agency’s own published estimates tell a far larger story. The official proposal, released in March 2023, put systemic annual compliance costs in the hundreds of millions of dollars before the rule was withdrawn entirely in 2025.

What the SEC Actually Proposed, and What It Would Have Cost

On February 15, 2023, the SEC proposed sweeping changes to its investment-adviser custody rule, broadening its application from client funds and securities to any client assets an adviser holds or controls, expressly including crypto assets. The proposal, formally published at 88 FR 14672 on March 9, 2023, would have introduced proposed Rule 223-1, requiring advisers to maintain client assets with a qualified custodian.

The rule included a narrow exception for assets that cannot be held with a qualified custodian, covering privately offered securities and physical assets. According to reports, the $433,833 annual cost figure was attributed to this fallback provision, but that specific number does not appear in the SEC’s official Paperwork Reduction Act cost tables and could not be independently verified from the primary source. For related coverage, see Best Crypto Sports Betting Sites October 2026: Champions League and NFL Season Guide.

The SEC’s own estimates for the fallback exception were substantially higher in aggregate. The agency projected $19,680,000 in annual external costs for advisers to verify a purchase, sale, or other transfer promptly under the exception. The far larger burden came from audit obligations: verifying all assets covered by the exception during a surprise examination or annual audit carried an estimated annual external cost of $322,956,000. For related coverage, see Bitcoin Above $80,000 as $180M Crypto Shorts Liquidated.

Across all requirements of proposed Rule 223-1, the SEC estimated a total annual external cost of $378,598,500. That compares with $174,367,000 under then-current Rule 206(4)-2, an increase of $204,231,500. The SEC’s broader push to clarify how advisers custody crypto was a core driver of that cost gap. For related coverage, see Bitcoin Falls Below $84K as Crypto Liquidations Near $600M.

The Proposal’s Status: Withdrawn in 2025

None of these costs became binding obligations. The SEC formally withdrew the Safeguarding Advisory Client Assets proposal on June 17, 2025, stating it did not intend to issue final rules with respect to the withdrawn measures. The cost figures are historical proposal estimates, not ongoing compliance requirements.

The crypto custody question that animated the 2023 rulemaking remains unresolved at the federal level. Advisers with crypto exposure still operate under the older Rule 206(4)-2 framework while regulators weigh next steps. Broader federal efforts to regulate crypto financial intermediaries, including FinCEN’s actions against crypto payment networks, continue to signal that custody and compliance obligations for digital assets will remain an active policy area.

Bitcoin was trading at $84,601, down 0.33% in the prior 24 hours, with the Fear & Greed Index at 67 (Greed) at the time of publication. Any renewed SEC custody rulemaking would likely face a very different market backdrop than the 2023 bear-market environment in which the original proposal was drafted.

Watch for any new SEC rulemaking notices in the Federal Register and industry comment filings from groups such as the Blockchain Association, whose comments were recorded in the original Rule S7-04-23 docket, as signals of how a revised custody framework might take shape.

Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.