Open the account in the company’s legal name using its EIN, name the authorized signers in the operating agreement, and expect a know-your-business review rather than a personal one. The custody question for an entity turns on whether a third party can verify who is permitted to act, which is the part self-custody cannot supply.
Part of our guide: Digital Asset Custody.
The short version
- Titling is the whole point. An account in the company’s name, opened after identity checks by a regulated third party, is the strongest evidence of entity ownership available.
- Entity onboarding is know-your-business: formation certificate, EIN, operating agreement, and beneficial ownership, which is also what FinCEN’s regime turns on.
- Expect two to six weeks, not a day. Plan the transfer around the onboarding rather than the other way round.
- Self-custody by an LLC is workable and shifts the entire evidentiary burden onto your own records.
- Whoever the custodian has on file as an authorized signer is who they will accept, regardless of what your current operating agreement says.
What changes when the account holder is a company
The identity check changes shape. A personal account verifies a person. An entity account verifies the entity, its formation, its beneficial owners, and the authority of the individual doing the opening. That is a different document set and a longer process.
Authority becomes a document question. For a personal account, the account holder decides. For an entity, the custodian needs to know who may instruct them, and they take that from your operating agreement or a certificate of authority. This is where manager-managed structure earns its keep, because it gives a single answer.
The custody rule that governs advisers describes the arrangement plainly, and it is a useful benchmark even when it does not bind you:
“A qualified custodian maintains those funds and securities: (i) In a separate account for each client under that client’s name; or (ii) In accounts that contain only your clients’ funds and securities, under your name as agent or trustee for the clients.”
17 CFR 275.206(4)-2(a)(1)
Read as a standard rather than an obligation: assets held under the account holder’s own name, or segregated from everyone else’s. That is exactly what titling an account to your LLC achieves.
The record improves substantially. A regulated custodian performed checks and recorded the entity as the account holder. Nothing you can write yourself carries the same weight when somebody later asks whether the company really owns these assets.
Succession gets a process. Custodians have procedures for death, incapacity, and change of authorized signer. A hardware wallet in a safe does not.
What the custodian will ask for
Articles of Organization or a certificate of good standing. The EIN letter. The operating agreement, in particular the clauses naming who may bind the company. Beneficial ownership information, typically anyone at or above 25 percent plus a control person. Identification for the individuals named. Often a source-of-funds explanation, and for a crypto entity that usually means explaining where the assets came from before they reached you.
Two practical notes. Marketing names and legal entity names differ, and the account attaches to the legal one, so use the exact name on the formation certificate. And ask which entity in the custodian’s group actually holds your account, because a group may have one chartered entity and several affiliates.
Self-custody inside an LLC
Legitimate, and it moves the entire burden of proof onto you.
With a custodian, a third party attests that the company holds the account. Without one, the only evidence that the company owns the assets is your own paperwork: the operating agreement authorizing it, contribution records showing what arrived and when, and a wallet inventory nobody outside the household has verified.
Self-custody remains a reasonable choice. It just means the records carry weight a custodian would otherwise carry, so they deserve a correspondingly higher standard. The practical test stays the same: could a stranger reading only your documents conclude these assets belong to the company?
Most families holding meaningful amounts end up splitting: a custodian for the bulk, where the evidence and the succession process matter most, and self-custody for a working balance.
What I actually see
The account gets opened in a personal name because that was faster, with an intention to retitle later, and later does not arrive. Everything downstream inherits the problem: the books say the company holds assets, the custodian’s records say a person does, and the two are never reconciled.
The second pattern is the stale signer list. A company changes managers, updates its operating agreement, and never tells the custodian. The custodian continues to accept instructions from the former manager and to refuse them from the current one, because their file is the operative record for them. That gap can persist for years without surfacing, and it surfaces at the worst time.
The thing worth building in: whenever the operating agreement changes who may act, that amendment goes to the custodian the same week. Keep a list of who holds a copy of the agreement, because the custodian’s copy is the one with operational consequences.
Where this goes wrong
The paperwork and the account disagree, and the account wins.
The specific failures: assets held in an account titled to an individual while the company’s books treat them as company property. An operating agreement amendment that never reached the custodian, so authority on paper and authority in practice diverge. Beneficial ownership reported one way to the custodian and another way to FinCEN, which turns a clerical mismatch into a compliance question. And an entity account opened with one affiliate in a group while the diligence was done on a different one.
The decision rule
- Use the exact legal entity name from the formation certificate, with the EIN.
- Confirm which entity in the custodian’s group holds the account, and its regulatory status.
- Name authorized signers in the operating agreement, and give the custodian the current version.
- Start onboarding before you plan the transfer. Two to six weeks is normal.
- Send every amendment that changes authority to the custodian immediately.
- If self-custodying, raise the records standard, because they now carry the whole burden.
Where this sits
Custody is one of four decisions that have to agree. This one settles who can move the assets. The entity settles who owns them, and a titled custody account is the best proof of that you can get. What “qualified” actually means is a narrower regulatory question worth understanding before shopping. Records are what carry the burden when no custodian does.
The recurring failure across all four is the same: the document and the account describe different arrangements, and nobody reconciles them until something forces the question.
Sources
- FinCEN, Beneficial ownership information
- 17 CFR 275.206(4)-2, Custody of funds or securities of clients by investment advisers
- Wyoming Limited Liability Company Act, Wyo. Stat. Ann. §§ 17-29-110, 17-29-407
- IRS, Get an employer identification number
- IRS, Digital assets
- FINRA BrokerCheck
Related
- What is a qualified crypto custodian?
- Can a Wyoming LLC own a crypto wallet?
- Should a crypto LLC be manager-managed?
- What records should a crypto LLC keep?
- Should a crypto LLC have a multi-sig policy?
- Crypto custody
Last updated: 3 August 2026.
This article is general education, not legal, tax, or investment advice. Custody arrangements can reduce certain risks but do not eliminate them, and outcomes depend on your facts, your provider, and your agreements. Talk to a qualified attorney about your own situation.
