Crypto Law Profile
FinCEN’s 2019 CVC guidance explains how U.S. BSA money services business rules apply to common virtual currency business models.
FinCEN 2019 Convertible Virtual Currency Guidance is a U.S. Financial Crimes Enforcement Network interpretive guidance document issued on May 9, 2019 under identifier FIN-2019-G001. The guidance explains how FinCEN’s Bank Secrecy Act regulations for money services businesses apply to common business models involving convertible virtual currency, or CVC. FinCEN states that the document does not create new regulatory expectations; it consolidates existing regulations, administrative rulings, and guidance and applies them to CVC activity.
For CryptoSlate readers, the profile is best understood as a federal AML/CFT regulatory perimeter reference rather than a statute. It affects how FinCEN characterizes exchangers, administrators, hosted wallet providers, kiosks, payment processors, certain DApp-related activities, anonymity-enhanced services, and other CVC intermediaries when they accept and transmit value.
FinCEN grounds the guidance in the BSA’s MSB framework. The document states that persons accepting and transmitting currency, funds, or other value that substitutes for currency may be money transmitters depending on the facts and circumstances of the activity. The label used by an industry participant is not determinative; FinCEN’s analysis turns on the underlying acceptance and transmission of value.
The guidance restates the 2013 virtual currency framework: administrators and exchangers generally qualify as money transmitters under the BSA, while users who obtain virtual currency to purchase goods or services on their own behalf generally do not. It also notes that the way a person obtains CVC, such as mining, earning, purchasing, or creating it, does not by itself determine whether the person is a user, administrator, or exchanger.
FinCEN discusses hosted and unhosted wallets, noting that hosted wallets involve third-party control of user funds, while unhosted wallets leave control with the user. The guidance also addresses P2P exchangers, CVC kiosks, trading platforms, payment processors, internet casinos, initial coin offerings, and DApps, applying the same activity-based money transmission analysis to each model.
The guidance treats anonymizing services, often described as mixers or tumblers, differently from software-only providers. A provider that accepts and retransmits CVC in a way designed to mask the source of funds is described as a money transmitter. By contrast, a provider of anonymizing software alone may fall outside money transmitter status where it only supplies tools used by others.
The guidance applies to FinCEN’s administration of the BSA and its implementing regulations in the United States. FinCEN’s public release stated that CVC money transmitters are subject to the same registration, anti-money laundering program, recordkeeping, and reporting responsibilities as other MSBs. FinCEN also stated that domestic and foreign-located CVC money transmitters doing business wholly or in substantial part in the United States may be covered.
The guidance does not answer every crypto regulatory question. It does not decide whether a token is a security, commodity, derivative, deposit product, or tax asset, and it does not displace state money transmission laws. Its core function is to explain how FinCEN applies existing federal AML/CFT and MSB concepts to CVC business models.
As of June 4, 2026, FIN-2019-G001 remains available on FinCEN’s guidance page and continues to be cited in later FinCEN materials. No separate phase-in schedule or statutory enactment date applies because the document is interpretive guidance. The practical status should therefore be described as active guidance interpreting existing BSA obligations, not a newly enacted crypto law.
Explains how existing BSA and MSB rules apply to CVC activity, rather than creating a new crypto-specific rule.
Persons that accept and transmit CVC or other value that substitutes for currency may be money transmitters depending on facts and circumstances.
FinCEN says the label used for a product or service does not determine regulatory treatment; the key facts and circumstances do.
Hosted wallet providers are analyzed as account-based money transmitters; unhosted wallets generally involve user control of value.
A service accepting and retransmitting CVC to mask source information is treated differently from a software-only tool provider.
Applies activity-based money transmission analysis to CVC kiosks, payment processors, DApps, trading platforms, and certain ICO models.
FinCEN published BSA definitions and MSB rules that form part of the guidance’s regulatory foundation.
FinCEN issued FIN-2013-G001 addressing administrators, exchangers, and users of virtual currency.
FinCEN issued FIN-2019-G001 on business models involving convertible virtual currencies.
FinCEN announced the guidance and stated it did not establish new regulatory expectations.
FinCEN issued a later CVC kiosk notice that referenced the 2019 CVC guidance for wallet and kiosk analysis.
FinCEN, U.S. Treasury
Convertible virtual currency, Privacy coins
Interpretive guidance, not legislation. FinCEN states that the document does not establish new regulatory expectations and instead consolidates existing regulations, administrative rulings, and guidance.
