One of the quiet blockers for crypto in US wealth management has been custody. Investment advisers must keep client assets with a “qualified custodian”, and for many tokens there simply isn’t one. On Thursday, October 1, 2026, the Securities and Exchange Commission proposed a fix: let advisers and funds hold crypto themselves when no custodian is available, and let state trust companies serve as custodians.
The proposal uses the words “self-custody”, which has caused some confusion. As one commissioner was quick to point out, this is about advisers holding keys for their clients — not about investors holding their own.
Key facts
- On October 1, 2026, the SEC proposed rules allowing investment advisers and regulated funds to self-custody client crypto when no permitted custodian is available.
- The proposal opens a 60-day public comment period after publication in the Federal Register.
- Advisers would have to re-check every quarter, asset by asset, whether a custodian has become available, and move assets “as soon as reasonably practicable” if one has.
- Adviser self-custody would require private-key and cybersecurity safeguards, per-client segregation and at least two authorised people approving every transfer.
- State trust companies could act as qualified custodians if they have state authorisation, audited financials, internal-control reports and segregated client assets.
- Commissioner Hester Peirce said “self-custody” here means advisers acting as custodians, not investors holding their own keys.
What did the SEC propose on October 1, 2026?
The SEC proposed rule changes that would let registered investment advisers hold clients’ crypto assets directly when no permitted custodian is available for a given asset, and would recognise state-chartered trust companies as qualified custodians. Regulated funds could also self-custody through their adviser. The proposal now goes to a 60-day public comment period.
According to Cointelegraph, the adviser route is a fallback, not a default. An adviser can only hold an asset itself if no custodian is available for it, must repeat that check every quarter for each asset, and must move the asset to a custodian “as soon as reasonably practicable” once one appears.
The safeguards
An adviser holding crypto would need protections for private keys and cybersecurity, would have to segregate assets client by client, and would need at least two authorised people to approve every transfer. For funds regulated under the same framework, self-custody would run through the adviser, with oversight from the fund’s board.
State trust companies
The second half of the proposal widens who counts as a custodian. A state trust company could qualify if it holds state authorisation, has audited financial statements and internal-control reports, and keeps client assets segregated.
The question was never whether crypto can be held. It was who is allowed to hold it.
Does the SEC rule mean investors can self-custody their own crypto?
No. The “self-custody” in the SEC’s October 1 proposal refers to investment advisers and funds acting as custodians of their clients’ crypto. It does not change anything for individuals who hold their own keys in their own wallets — that remains a separate matter, and the proposal isn’t about it.
Commissioner Hester Peirce made that distinction explicit, according to The Block. She also added a note of realism: “True self-custody is not the right choice for everyone”. For many investors, an adviser or custodian holding keys is the preferred option; the proposal widens who can play that role.
The dissenting view
Not everyone on the commission is comfortable with it. Commissioner Mark Uyeda warned that letting advisers hold the assets they manage creates “an inherent conflict of interest”, as Cointelegraph reports. The quarterly re-checks, two-person approvals and board oversight are the proposal’s answer to that concern; the comment period will test whether they are enough.
Why is the SEC moving on crypto custody now?
Because Congress hasn’t. The custody proposal follows the CLARITY Act failing in the Senate in mid-September 2026 and the SEC’s innovation exemption, part of a pattern in which US crypto policy is now set by regulators rather than by legislation.
Chair Paul Atkins framed it as catching up: “our rules and regulations have not kept pace,” he said, adding that “More regulatory proposals are on the horizon.” We covered the Senate vote in our CLARITY Act piece, and the CFTC’s parallel move on wallets in our report on its no-action letter.
The common thread is a sharper focus on who actually controls the keys. The CFTC drew that line for software; the SEC is now drawing it for advisers.
What it means for people who hold and swap their own crypto
For individuals, nothing in the proposal changes how you hold coins. If you keep your own keys, you already are the custodian — with the full responsibility that comes with it. Our guide to crypto cold storage covers how to do that safely.
Holding your own keys also shapes how you swap. SwapZilla works without accounts or balances: you compare quotes from several licensed exchange providers, send coins to a deposit address, and receive the output directly in your own wallet. SwapZilla never holds the funds, and the provider you pick executes the swap. The step-by-step flow is in how it works.
Final thoughts
The SEC’s October 1 proposal is a practical fix for a practical problem: advisers who want to offer crypto but can’t find a custodian for every asset. It comes with strict conditions, a dissent and a 60-day comment window, so the final shape may differ.
The vocabulary matters too. When regulators say “self-custody”, it is worth checking whose self they mean.
Adviser custody is still custody. Your keys are still your keys.