What is money transmitter license?

The state-level license a business needs in the United States to move customer money, which most crypto exchanges hold in every state where they operate.

Firms also register federally with the Financial Crimes Enforcement Network as a money services business, which is a registration rather than a licence and does not substitute for state authorization. New York runs a separate regime, the BitLicense, administered by the Department of Financial Services, which is one reason coverage differs by state.

This is the mechanism behind a sentence people meet often and rarely understand: "not available in your state." Availability inside the United States is decided state by state, by fifty separate regulators with their own applications, bonding requirements, and timetables.

How it works

Each state defines money transmission in its own statute and licenses firms that perform it. An exchange serving the whole country therefore assembles a portfolio of licences, and adds states as applications complete. Requirements typically include a surety bond, minimum net worth, permissible investment rules covering customer funds, background checks on principals, and ongoing reporting and examination.

Interpretations differ. Some states have said explicitly that exchanging or transmitting crypto is money transmission, some have issued guidance carving parts of it out, and a handful passed dedicated crypto statutes instead. That patchwork is the reason two exchanges offering identical products can serve different maps.

Federal registration with the Financial Crimes Enforcement Network sits on top and brings anti-money-laundering program, recordkeeping, and reporting obligations under the Bank Secrecy Act. It is national, it is not a licence, and it authorizes nothing at state level.

A state licence also constrains conduct, not just entry: permissible investment rules govern how customer fiat balances must be held, which is part of why a failure at a licensed venue and one at an offshore venue look different.

Example

Illustrative situation. An exchange holds licences in most states, has an application pending in one, and does not operate in New York because it has not obtained a BitLicense.

A customer in the pending state sees the exchange advertised nationally, opens an account, and is blocked at the funding step with a message that the service is unavailable in their location. Nothing is wrong with the account. The venue simply cannot lawfully accept their money yet. A customer in New York sees the same message for a different reason, and one that may never change.

Why it matters when you buy

If you are in the United States, the licence map is the single largest determinant of which exchanges you can use, ahead of fees and asset selection. Coverage by state is recorded per venue at the exchange directory and per state at the jurisdiction pages. Our overview of the federal and state layers is at Crypto legal united states.

Related terms

• vasp — the equivalent concept internationally
• kyc — the identity checks a licence requires
• aml — the program obligations that come with it
• custodian — how customer funds must be held
• geoblocking — how venues enforce the map
• travel rule — a federal transfer requirement

Questions

Why can I not use an exchange available in the next state over?

Because authorization is granted state by state. A venue licensed in one state has no permission in its neighbor until that state's regulator grants it separately.

Does federal registration mean an exchange is licensed?

No. Registration with the Financial Crimes Enforcement Network is a filing that brings anti-money-laundering obligations. State licences are what authorize the business, and both are required.

Where can I check whether a venue is licensed in my state?

State regulators publish licensee registers, and the Nationwide Multistate Licensing System carries records for many states. Those registers are the record, not the exchange's own claims.