In common industry use, a fee-only crypto financial advisor is compensated only by clients, with nothing received from product sales or third parties. My view, after reading a lot of these arrangements: the label carries less information than people assume, because no federal rule defines it. The adviser’s own filed disclosure of what they receive, and from whom, tells you far more.
Part of our guide: Family Office.
The short version
- “Fee-only” is an industry phrase with no federal definition. It appears nowhere in the instructions for Form ADV Part 2 or in Form CRS.
- The answer lives in Form ADV Part 2A, Items 5, 10, 12, 14 and 15, covering fees, affiliations, brokerage arrangements, outside economic benefits, and custody.
- Form CRS must answer “How do your financial professionals make money?” under that exact heading, covering cash and non-cash compensation.
- Every arrangement has to have its conflicts described, including ongoing fees calculated on assets.
- In crypto, ask where the assets will sit and who benefits from that choice. Venue and custodian relationships are the compensation facts most often left unsaid.
What the labels describe
Three arrangements sit behind the vocabulary. Money can come from the client directly, as an hourly charge, a flat charge for defined work, a retainer, or an ongoing fee calculated on the assets in the account. It can come from a product or a third party, as a commission, a sales load, a markup or markdown, or a continuing service payment. Or both can happen inside the same relationship. The SEC’s investor education staff add the observation that matters most here: even where you write no check to the professional, that person is still getting paid, and the payment may be built into the price you end up paying (Investor Bulletin: How to Select an Investment Professional, July 2019).
So the labels tell you the direction money travels. They leave out how much, on what schedule, contingent on what, paid to which legal entity, and whether an affiliate is paid on a different basis. Two firms can use the same word accurately and still have very different economics, because the term is self-applied and no regulator adjudicates it. The check I run goes past the label to the filing.
The filings that answer it
Registered advisers file a brochure, Form ADV Part 2A, and those serving retail investors also file a relationship summary, Form CRS, filed as Part 3. Both are public and free at Investment Adviser Public Disclosure, with broker-dealer records at BrokerCheck. The brochure has to be handed to you as well: 17 CFR 275.204-3 requires the current brochure before or at the time you enter the advisory contract, then annually within 120 days of each fiscal year end where there have been material changes.
Five items carry the compensation picture. Item 5 opens with “Describe how you are compensated for your advisory services. Provide your fee schedule. Disclose whether the fees are negotiable.” Item 5.E handles product compensation, and 5.E.3 sets a bright line: where more than half of an adviser’s revenue from advisory clients comes from commissions and other compensation for selling investment products, the brochure has to say that commissions are the primary or exclusive compensation. Item 10 covers other financial industry activities and affiliations, Item 12 covers brokerage practices including a subsection titled “Brokerage for Client Referrals,” and Item 15 covers custody. Item 14 is the one I open first:
If someone who is not a client provides an economic benefit to you for providing investment advice or other advisory services to your clients, generally describe the arrangement, explain the conflicts of interest, and describe how you address the conflicts of interest. For purposes of this Item, economic benefits include any sales awards or other prizes.
Form CRS is shorter and a good place to start. Under “What fees will I pay?” a firm must summarize its principal fees “including how frequently they are assessed and the conflicts of interest they create.” Under the heading “How do your financial professionals make money?” it must summarize “cash and non-cash compensation, and the conflicts of interest those payments create,” including whether pay turns on assets serviced, complexity, the particular product sold, sales commissions, or firm revenue (Form ADV Part 3 instructions).
Read the two forms together and the symmetry stands out. The disclosure obligation attaches to every compensation model, including a fee calculated on assets under management, which is why a one-word answer about a label does so little work.
Where crypto changes the compensation question
The custody rule shows why. Where an adviser has custody of client funds or securities, a qualified custodian must maintain them “in a separate account for each client under that client’s name” or in accounts holding only client assets under the adviser’s name as agent or trustee (17 CFR 275.206(4)-2). Someone other than the adviser holds the assets, so the identity of that holder is a commercial relationship, and commercial relationships can carry payments in either direction. Whether a specific token falls inside “funds or securities” is a legal question, so an adviser who says the rule does not apply should be able to say why.
The same logic runs through the rest of the crypto stack. Execution happens at exchanges, OTC desks, and platforms rather than the broker-dealers Item 12 was drafted around, and the economics travel with it: services received from a venue, or client referrals flowing back from one the adviser recommends, are what Item 12 asks about. Staking and lending venues often pay a share of what they collect to whoever brought the assets, and a share reaching the adviser or a related person is an economic benefit under Item 14.A. Arrangements like these are ordinary and disclosable, which is why the item numbers do more work than the label does. Custody itself is covered in the custody hub and, for entity-held assets, in crypto custody for LLCs.
What I actually see
The first pattern is a one-word question answered with a one-word answer. Someone asks whether the adviser is fee-only, hears yes, and treats the conflict analysis as finished. The brochure that would have complicated the picture was sitting on a public website the whole time.
The second is asking at the wrong level. The question gets answered about the individual while the arrangement lives at an affiliate, or answered about the firm while the individual carries outside registrations. Item 10 and Item 14.B are written around “you or a related person” for precisely this reason.
The third is specific to digital assets. The entire compensation conversation happens about the advisory fee, and nobody asks about the venue. Assets end up at a platform the adviser has a standing relationship with, and the client learns about that relationship later, from a filing, if at all. In my experience this is the most common gap in an otherwise careful hiring process.
The exercise I would run before a second meeting is a two-column reconstruction. Pull the current Part 2A brochure and the Form CRS from Investment Adviser Public Disclosure. Left column: every payment that comes out of your pocket. Right column: every payment or benefit reaching the firm, the individual, or a related person from anyone else, taken only from Items 5.E, 10, 12 and 14 and the Form CRS compensation section. Note the date printed on the brochure cover. Then take the right column to the meeting and ask, line by line, which of those arrangements will touch your account. Anything you were told verbally that has no home in the filing is the thing to keep asking about.
Where this goes wrong
Most of the damage comes from treating a label as a finished answer.
The specific failures: a brochure pulled once at onboarding and never re-read, so an arrangement added by a later annual amendment goes unnoticed. A compensation question asked about the firm while an individual holds a separate registration. Verbal assurances that were accurate about one legal entity and silent about an affiliate. An engagement that begins with client-paid fees and acquires a platform relationship two years in, with the change appearing only in a filing nobody checks. Custody agreed on convenience, without anyone asking what the custodian pays or receives. And the costliest version: no compensation conversation at all, because a label seemed to have settled it.
The decision rule
- Pull both filings first, from Investment Adviser Public Disclosure and BrokerCheck, before the first substantive meeting.
- Read Item 5 in full, including 5.E on compensation received for the sale of investment products.
- Read Items 10, 12 and 14 next, which cover affiliations, brokerage arrangements, and economic benefits from anyone who is not you.
- Separate the payers into two lists, what you pay and what anyone else pays.
- Ask the venue question directly: who will hold the assets, who chose that custodian, and does the adviser or a related person receive anything from them.
- Put the answers in the engagement letter, so the compensation description sits in a document you both signed.
- Check the brochure date and re-read after every annual amendment, because Item 14 is where new arrangements surface.
- Escalate any gap in writing, and treat an unwillingness to answer as information about the arrangement.
Where this sits
Compensation is one input into a wider assessment. Whether the person owes you a fiduciary duty at all, and how you verify that, is covered in what a crypto fiduciary advisor is. The selection process itself sits in how to choose a crypto wealth manager, and what the engagement is meant to deliver is crypto wealth management. Reading this as a trustee adds a separate layer of delegation rules: see can a trustee hire a crypto advisor.
These questions cross professional boundaries, and the join is where they fail. Compensation for advice, the tax treatment of the underlying transactions, the terms of the custody agreement, and whatever a trust or operating agreement says about who may engage an adviser are usually reviewed by four people who never see each other’s work. The attorney reads the instrument, the accountant reads the transactions, and the custody account gets opened by whoever had time that week. Putting all four in front of one reader and asking which contradict each other is the step that gets skipped, and it is cheaper than the failures it catches.
Sources
- Form ADV Part 2, instructions for the firm brochure (U.S. Securities and Exchange Commission)
- Form ADV Part 3, general instructions to Form CRS (U.S. Securities and Exchange Commission)
- 17 CFR 275.204-3, Delivery of brochures and brochure supplements (Cornell Legal Information Institute)
- 17 CFR 275.206(4)-2, Custody of funds or securities of clients by investment advisers (Cornell Legal Information Institute)
- SEC, Investment Adviser Public Disclosure
- FINRA BrokerCheck
- SEC Office of Investor Education and Advocacy, Investor Bulletin: How to Select an Investment Professional
Related
- What is a crypto fiduciary advisor?
- How to choose a crypto wealth manager
- What is crypto wealth management?
- Can a trustee hire a crypto advisor?
- Crypto custody
- Crypto wealth management
Last updated: 3 August 2026.
This article is general education, not legal, tax, or investment advice. It describes compensation arrangements and the disclosure documents that report them in neutral terms, and it does not recommend any compensation model or any provider. Talk to a qualified investment professional, and your own attorney or accountant, about your own situation.
