Open the account in the entity’s legal name, and before you sign anything, establish which chartered institution actually holds the money. A credit union holds your deposits itself under its own charter. With a neo-bank, a partner bank usually holds them, under a contract between two companies that you never see. My view is that this single question predicts most of what goes right and wrong afterward.
Part of our guide: Family Office.
The short version
- The charter is the counterparty. Settle which chartered institution holds the deposit before comparing pricing, cards, or API access.
- Federal insurance attaches to the chartered institution’s own account records, so a pass-through claim turns on how an intermediary titled and documented your funds.
- A credit union’s risk appetite is set by a small board and one examiner, which makes the answer local, fast, and revisable.
- A platform account can end because the underlying partnership ended, with nothing about your conduct involved.
- Some state-chartered credit unions carry private, non-federal share insurance, per NCUA, so confirm federal coverage instead of assuming it.
Start with the charter, then look at the product
A credit union is a member-owned depository examined by the National Credit Union Administration or a state supervisor, and it holds your deposit on its own books. The Federal Credit Union Act also decides who may join:
“the membership of any Federal credit union shall be limited to … one of the following categories: (1) Single common-bond credit union. One group that has a common bond of occupation or association. … (3) Community credit union. Persons or organizations within a well-defined local community, neighborhood, or rural district.”
Subsection (a) extends membership to “incorporated and unincorporated organizations,” which is where an LLC’s eligibility comes from, usually through an owner’s employer, an association, or the geography the charter covers. Resolve it in the first phone call, because a field of membership problem disqualifies you before anyone reads your business description.
A neo-bank works differently. The company you interact with is often a technology firm with no charter and no deposits on its balance sheet. It builds the application, the dashboard, the ledger you see, and the card program, while a chartered partner bank holds the balances. The deposit relationship runs to whoever holds the charter, and two public tools settle who that is: FDIC BankFind confirms whether an institution is insured and returns its certificate number, and the NCUA Credit Union Locator covers credit unions. A brand appearing in neither is an intermediary, and the partner’s legal name belongs in writing before funds move.
What the insurance actually attaches to
Share insurance and deposit insurance both attach to a record held by the chartered institution. The NCUA rule states the standard that decides pass-through claims:
“The account records of the insured credit union shall be conclusive as to the existence of any relationship pursuant to which the funds in the account are deposited and on which a claim for insurance coverage is founded. … No claim for insurance based on such a relationship will be recognized in the absence of such disclosure.”
The FDIC applies the same logic under 12 CFR § 330.5, recognizing a claim only where the relationship is expressly disclosed in the insured institution’s deposit account records, with the parties’ interests ascertainable from those records or from records the depositor keeps in the regular course of business. Paragraph (b)(3) covers multi-tiered fiduciary relationships, the exact shape of a platform running one omnibus account for thousands of customers. Coverage therefore works where somebody keeps current per-customer allocation records. Ask for that disclosure in writing, and ask who maintains the file.
Marketing language is the second trap. 12 CFR § 328.102 prohibits representations implying FDIC coverage for uninsured products, reaching anything suggesting a party “is associated with an FDIC-insured institution if the nature of the association is not clearly, conspicuously, prominently, and accurately described.” A compliant page names the partner bank. Two figures anchor the rest: single ownership accounts at a federally insured credit union are insured up to $250,000 per member-owner, and NCUA notes several state-chartered credit unions instead carry private coverage lacking the full faith and credit of the United States. The FDIC framework runs in parallel.
Who makes the risk decision, and who can end it
At a credit union, a crypto business is usually decided by a handful of people: the CEO, a compliance officer, sometimes the board. You can present to the actual decision maker and get an answer in weeks. That also concentrates the risk, because one board vote or one examiner comment changes the policy for every crypto member at once.
Supervisory posture moves too, which is why a refusal from two years ago deserves re-asking. In March 2025 the FDIC rescinded its 2022 prior-notification requirement and clarified that supervised institutions “may engage in permissible crypto-related activities without receiving prior FDIC approval,” per FIL-7-2025.
On the platform side, three separate things end an account: your own conduct, a re-scoping by the partner bank’s risk committee, or termination of the partnership. Only the first involves you, and the third arrives with the shortest notice.
Whether your own business is the regulated one
Underwriting also asks whether your entity is itself a financial institution. 31 CFR § 1010.100(ff)(5) defines money transmission services as “the acceptance of currency, funds, or other value that substitutes for currency from one person and the transmission” of it “to another location or person by any means,” while paragraph (ff)(8)(i) excludes a bank. A company holding its own treasury sits differently from one moving customer value. If yours moves customer value, settle FinCEN registration under 31 CFR chapter X first, because that answer shapes the review.
What I actually see
The first pattern is a founder who never learns the chartered institution’s name. The application carried a brand, the emails carried the brand, and eight months later a hold appears with no channel except a support queue at a company that cannot release funds. Nobody hid anything. Nobody asked.
The second is a credit union approval living in one person’s head. A CEO understood the business and said yes, and no memo records the reasoning or the conditions. Two years later that person retires, a successor reads the same file, and the relationship is exited on notice.
The third is treating the account as custody. Cash at the chartered institution is a deposit. Tokens shown in the same interface frequently sit with a third party under separate terms and remedies, the distinction crypto custody for LLCs turns on and the one to settle before you hold stablecoins in an LLC.
Here is the check. On one page write four names: the legal entity from your formation certificate, the brand you applied to, the chartered institution holding the cash with its FDIC certificate or NCUA charter number, and whoever holds any tokens. Cite the document each came from. A blank third line, or one filled from a marketing page instead of the institution’s own disclosure, is the finding.
Where this goes wrong
Applications fail on entity hygiene long before anyone forms a view about crypto.
The recurring defects: a doing-business-as name on the application where the formation certificate says something else, so the entity cannot be matched. Beneficial ownership described one way to the institution and another way on file elsewhere. A wallet the company controls but never recorded as a company asset, leaving the source-of-funds narrative unverifiable, an echo of common crypto tax record mistakes. Signing authority no document actually confers. Membership sought where the entity cannot satisfy the field of membership. Revenue from staking disclosed late, reopening a completed review. And a whole treasury in one platform account with no second funded relationship.
The decision rule
- Identify the chartered institution by name and verify it in BankFind or the NCUA locator.
- Ask for the pass-through disclosure in writing, including who maintains per-customer allocation records.
- Confirm the insurance is federal, since some state-chartered credit unions carry private coverage.
- Qualify the entity for the field of membership first on the credit union path.
- Read the termination, notice, and funds-return clauses and write down what happens if the partnership ends.
- Settle your own money-services-business status under 31 CFR chapter X before you apply.
- Get the approval and its conditions recorded in a document that outlives whoever approved you.
- Open and fund a second relationship at an unrelated institution, so closure stays survivable.
Where this sits
Banking is the operational layer under the ownership decisions. The Wyoming LLC hub covers the entity that will hold the account, whether that LLC can own a crypto wallet settles what it controls before a bank asks, and the estate data room checklist is where account names and certificate numbers belong.
These questions cross professional boundaries and get answered separately. An attorney forms the entity and drafts the authority language. A CPA sets the books and the source-of-funds record. A custodian holds the assets. A banking application asks all three at once, in one document set, and it fails at the joins: the operating agreement names one signer, the tax filings assume another structure, and the wallet inventory matches neither.
Sources
- 12 U.S.C. § 1759, Membership
- 12 CFR § 745.2, Insurance of accounts
- 12 CFR § 330.5, Deposit ownership and fiduciary relationships
- 12 CFR § 328.102, Misrepresentation of insured status
- NCUA, Share insurance coverage
- FDIC, FIL-7-2025, Crypto-related activities
- 31 CFR § 1010.100, Money services business
Related
- Crypto custody for LLCs
- Can a Wyoming LLC own a crypto wallet?
- Can an LLC hold stablecoins?
- Common crypto tax record mistakes
- Crypto estate data room checklist
- Crypto banking and exchange
Last updated: 3 August 2026.
This article is general education, not legal, tax, or investment advice. Account approval is never assured, deposit and share insurance cover deposits within published limits and do not cover crypto assets, and any banking relationship can end under its own terms. Talk to a qualified attorney about your own situation.
