Professional Services and Client Money: The Slowest Adopters

Professional services adopted crypto handling slowly and carefully, because the rules governing client money are strict and the professional consequences of getting it wrong are severe. The practical consequence shows up in the terms of providers like a licensed crypto payment processor rather than in the legislation itself.

The obligations that govern it

Client money must be separated from the firm’s own, identifiable as belonging to a specific client, available on demand, and reconciled regularly against inspectable records.

All four are achievable with crypto. None happens without deliberate structure.

The arrangement that satisfies them

Client assets held with a regulated custodian, under an account structure identifying the client, with the firm as authorised instructor rather than owner.

This mirrors a client account at a bank: the custodian holds, the firm instructs, the client owns. The documentation must say so explicitly.

The arrangement that does not

The firm holding keys in a wallet it controls, with internal records attributing amounts to clients.

The problem is not record keeping. It is that the firm has unfettered control over client assets, which is what separation rules exist to prevent. And a key compromise becomes a breach of client money obligations rather than an IT incident.

Source of funds, the harder half

A client paying in crypto creates an obligation to establish provenance to a standard satisfying anti money laundering supervision. Firms holding money for clients face a stricter version, which a provider serving funds and family offices is structured to meet.

This is genuinely harder than for a bank transfer, because the equivalent of a statement is a transaction chain requiring interpretation.

What works: analytics on the source address, documentary evidence from the client of acquisition, and where funds came from an exchange, a statement showing the client’s ownership.

The rule that removes most difficulty

Accept crypto only from a regulated venue in the client’s own name, not from a self-custodied wallet.

This single constraint eliminates most of the provenance problem, because the sending venue has already performed identification.

Conversion

Convert to fiat on receipt unless the engagement requires holding crypto. Holding introduces valuation and market risk into a client account, which is a separate problem nobody asked for.

Escrow

A genuine use case, particularly cross-border. The requirement is that the release condition is unambiguous and the mechanism does not depend on the firm’s discretion at the moment of release.

A regulated custodian releasing on a documented condition works. So does a multi-signature arrangement where the firm holds one key of three.

Before the first engagement

Ask the professional body directly whether holding client crypto with a regulated custodian is acceptable, what reconciliation is expected, and whether a structure is preferred.

Most have formed a view. Getting it in writing before relying on your own reading is the difference between a compliant arrangement and a disciplinary matter. Compare any provider you are considering against an exchange that publishes its full terms on these specific points.