Do Crypto Companies Need a Money Transmitter License? (2026)

“Do I need a money transmitter license?” is one of the first questions a crypto founder asks—and the honest answer is that it depends on your business model, and on two layers of law that people routinely collapse into one. Federally, FinCEN does not issue a “license” at all—it requires certain businesses to register as money services businesses. Separately, the states issue actual licenses. A business can owe one, both, or neither, and the analysis is different for each layer.

This guide sorts the common crypto business models into who registers federally, who needs a state license, and who sits outside both—and explains the federal/state distinction that the phrase “money transmitter license” tends to hide.

Key takeaways

• It is really two questions. Federal FinCEN registration (for money services businesses) and a state money transmitter license are separate requirements with separate tests. “No state license” never means “no regulation.”
• The federal test is acceptance and transmission of value. A business that accepts value that substitutes for currency from one person and transmits it to another is a federal “money transmitter,” regardless of what it calls itself.¹
• Control is the dividing line. Models that take custody of and move customer value (custodial exchanges, hosted wallets, most crypto payment processors) generally are money transmitters; models that do not (users, unhosted-wallet software, miners for their own account) generally are not.²
• “Payment processor” is a trap. FinCEN reads its payment-processor exemption to require a clearance-and-settlement system limited to BSA-regulated financial institutions—a condition most crypto payment processors cannot meet, so they generally are money transmitters.³
• The stakes are criminal. Operating without a required federal registration or state license can violate 18 U.S.C. § 1960—a federal felony.⁴

The short answer: two separate questions

Before any model-by-model analysis, separate the two layers:

1. Federal—FinCEN registration. Is your business a “money services business” (specifically, a money transmitter) that must register with FinCEN and maintain an anti-money-laundering program? This is a federal registration, not a license, and it applies nationwide.
2. State—money transmitter license. Does any state in which you serve customers require you to hold a money transmitter license? This is a true license, issued state by state, and for crypto it often turns on whether you take custody of customer assets or a transaction involves fiat currency.

The answers can diverge. A model can be a federal money transmitter (must register with FinCEN) while needing no state license in some states; another can need a state license based on custody or a fiat leg. The two questions are answered separately—and both must be answered.

The federal baseline: FinCEN registration

Federal law (the Bank Secrecy Act and its regulations) defines a money transmitter as a person engaged in “money transmission services”—the acceptance of currency, funds, or other value that substitutes for currency from one person and the transmission of that value to another location or person.¹ FinCEN has long treated convertible virtual currency as “value that substitutes for currency,” so accepting and transmitting crypto for others is money transmission just as moving dollars is.² Critically, the status turns on the activity, not the label—calling a product a “wallet,” “exchange,” or “DApp” does not change the analysis.²

A business that qualifies as a money transmitter must:

• Register with FinCEN on the form it specifies, the Registration of Money Services Business (FinCEN Form 107)—within 180 days of establishment, with renewal every two years;⁵
• Maintain a risk-based AML program with internal controls, a designated compliance officer, training, and independent review;⁶ and
• File reports and keep records—suspicious activity reports, currency transaction reports,⁷ and transmittal-of-funds records under the Travel Rule.⁸

Registration is federal and nationwide; it does not authorize you to operate in any particular state. That is the second layer.

Does your model trigger it? A model-by-model guide

FinCEN’s 2019 CVC Guidance works through the common models.² The throughline is control: do you accept and transmit someone else’s value?

• Custodial exchanges and administrators—generally yes. A platform that holds customer crypto or fiat and executes trades or transfers is accepting and transmitting value for others, and is a money transmitter. An administrator that issues a centralized virtual currency and has the authority to redeem it is likewise a money transmitter, whether or not it exercises that authority.⁹
• Users—no. A person or company that acquires crypto to buy goods or services, or to hold or invest for its own account, is a “user,” not a money transmitter. Treasury holdings and proprietary investment do not, by themselves, trigger registration.^{10 11}
• Wallet providers—it depends on control. FinCEN applies a four-factor test centered on who owns the value, where it is stored, whether the owner interacts with the blockchain directly, and whether the provider has total independent control over the value. A hosted wallet that holds customer funds and can move them generally is a money transmitter; an unhosted (self-custody) wallet—where the user holds the keys and transacts directly on-chain—generally is not. A multi-signature signing service that can only co-sign, and cannot move value on its own, generally is not a money transmitter.¹²
• Person-to-person (P2P) exchangers—generally yes. Someone in the business of buying and selling crypto to move value for others is generally a money transmitter, regardless of how informal the operation is—unless the activity is genuinely infrequent and not for profit or gain.¹³ Buying and selling exclusively as investments for one’s own account is not money transmission.¹¹
• DApps and decentralized exchanges—control, not architecture. Merely developing a decentralized application does not make the developer a money transmitter—even an app meant to facilitate crypto activity. But a person who deploys or uses that app to accept and transmit value is a money transmitter. A trading platform that only provides a venue for users to post offers and settle through their own wallets generally is not; one that takes the crypto into its own control and resells or retransmits it generally is. Decentralization does not, by itself, remove the obligation.¹⁴
• Miners and validators—no, if for their own account. A person who mines or validates and uses the earned crypto to buy goods or hold for itself is not a money transmitter. (A mining-pool operator or cloud-mining service can become one if it also hosts wallets for members and moves their value.)¹⁵
• Crypto payment processors—usually yes. This is the most common surprise. FinCEN’s 2019 CVC Guidance reads the payment-processor exemption to require, among other conditions, that the processor operate through a clearance-and-settlement system whose members are limited to BSA-regulated financial institutions—a condition crypto payment flows generally do not satisfy. As a result, most crypto payment processors are money transmitters despite the “we just process payments” framing.³
• Kiosks (crypto ATMs)—generally yes. An operator that accepts cash and transmits crypto (or vice versa) is a money transmitter.¹⁶ (For the specific BSA obligations and the 2025 enforcement wave, see our crypto kiosk compliance guide.)
• Anonymizing/mixing service providers—generally yes. A provider that accepts crypto and retransmits it to obscure its source is transmitting value; selling anonymizing software alone is not money transmission, but operating the service is.¹⁷ (The criminal treatment of non-custodial mixing software is, in the firm’s assessment, unsettled, and should be confirmed against current case law before anyone relies on it.)

A throughline for stablecoins: a payment-stablecoin issuer’s licensing posture is changing. The GENIUS Act, enacted in 2025, creates a federal framework for permitted payment-stablecoin issuers and FinCEN and the Office of Foreign Assets Control have jointly proposed the rule setting those issuers’ anti-money-laundering and sanctions-compliance obligations;¹⁸ until that framework takes effect, an issuer’s status runs through the existing money-transmitter analysis, and exchanges, custodians, and wallets that handle stablecoins keep their own obligations regardless. Treat this as evolving law and confirm the current posture. (See our stablecoin compliance coverage.)

When a state license also attaches

Federal registration answers only the first question. Separately, most states require a money transmitter license to transmit or exchange virtual currency for customers—and for crypto, that requirement often turns on whether the business takes custody/control of customer assets or a transaction involves a fiat-currency leg. The status, and the controlling statute, vary state by state.

Which states require a license for which crypto activity—and which exempt crypto standing alone—is the subject of a separate reference: our state-by-state crypto money-transmitter licensing map. For how to prioritize and sequence state applications once you know you need them, see our state-by-state licensing strategy guide.

The stakes: 18 U.S.C. § 1960

Getting this wrong is not a paperwork problem. Operating an unlicensed money transmitting business is a federal felony under 18 U.S.C. § 1960, punishable by a fine, up to five years’ imprisonment, or both,⁴ and a conviction carries mandatory forfeiture of the property involved, subject to the Eighth Amendment’s bar on grossly disproportional forfeitures.¹⁹ The statute reaches a business independently for: failing to obtain a required state license (and, for that prong, it does not matter whether the operator knew a license was required); failing to comply with the federal FinCEN registration requirements; or transmitting funds known to the defendant to have been derived from a criminal offense or intended to promote unlawful activity.⁴ Because the state-license and federal-registration prongs are independent, a crypto business can face § 1960 exposure for missing either one. States add their own civil and criminal penalties.

What to do

1. Characterize your model. Decide, honestly, whether you accept and transmit customer value or merely provide software, infrastructure, or trading for your own account—the control question drives everything.
2. Resolve the federal layer. If you are a money transmitter, register with FinCEN within 180 days of establishment⁵ and have a BSA/AML program in place within 90 days—and since it is unlawful to do business without complying with the registration rules, treat registration as due before you operate, and stand the program up alongside it.²⁰
3. Resolve the state layer. Use the state map to identify where a license is required for your activity, then sequence applications per the strategy guide.
4. Get the model reviewed before launch. The line between “user/software” and “money transmitter” is fact-specific, the penalties are criminal, and a structuring decision made early (custodial vs. non-custodial, who holds the keys) often changes the answer.

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This article provides general information only and is not legal advice. Federal and state money-transmission requirements are complex, fact-specific, and changing—and some areas discussed here (including the GENIUS Act stablecoin framework and the criminal treatment of non-custodial software) are recent or unsettled and should be confirmed against the controlling statute, regulation, or current FinCEN guidance before you rely on them. Whether a particular business or transaction is a money transmitter is a fact-specific determination that should be made with qualified counsel. Attorney Advertising.

Work with Astraea Counsel

Astraea Counsel advises crypto and fintech companies on FinCEN registration, money-transmitter licensing, and multi-state regulatory strategy. Explore our Fintech & Payments services or contact us to assess whether your model needs to register or license.

Related resources

• Crypto Money-Transmitter Licensing by State (2026 Map)—which states require a license for which crypto activity
• Money Transmitter Licensing: State-by-State Strategy for Crypto Startups—how to prioritize and sequence applications
• Crypto Kiosk Compliance After FinCEN’s 2025 Notice—BSA obligations for crypto ATM operators
• Regulatory Compliance Practice—navigating state and federal requirements

Footnotes

1. 31 C.F.R. § 1010.100(ff)(5)(i)(A) (a money transmitter is a person that provides “money transmission services,” which means “the acceptance of currency, funds, or other value that substitutes for currency from one person and the transmission of currency, funds, or other value that substitutes for currency to another location or person by any means”). The section is the version effective until January 1, 2028; a superseding version of § 1010.100 takes effect that day. PDF PDF ↩ ↩²

2. FinCEN, Application of FinCEN’s Regulations to Certain Business Models Involving Convertible Virtual Currencies, FIN-2019-G001 (May 9, 2019) (applying the money-transmitter definition to convertible virtual currency business models by activity rather than label). PDF ↩ ↩² ↩³ ↩⁴

3. 31 C.F.R. § 1010.100(ff)(5)(ii)(B) (the term money transmitter excludes a person that only “[a]cts as a payment processor to facilitate the purchase of, or payment of a bill for, a good or service through a clearance and settlement system by agreement with the creditor or seller”); FIN-2019-G001 § 4.6 (to be eligible a person must “(a) facilitate the purchase of goods or services, or the payment of bills for goods or services (not just the money transmission itself); (b) operate through clearance and settlement systems that admit only BSA-regulated financial institutions; (c) provide its service pursuant to a formal agreement; and (d) enter a formal agreement with, at a minimum, the seller or creditor that provided the goods or services and also receives the funds”; a CVC payment processor “generally is unable to satisfy the second condition”). PDF PDF ↩ ↩²

4. 18 U.S.C. § 1960(a) (whoever knowingly conducts, controls, manages, supervises, directs, or owns all or part of an unlicensed money transmitting business “shall be fined in accordance with this title or imprisoned not more than 5 years, or both”), (b)(1)(A) (operation without an appropriate state license where such operation is punishable as a misdemeanor or felony under state law, “whether or not the defendant knew that the operation was required to be licensed or that the operation was so punishable”), (b)(1)(B) (failure to comply with the registration requirements of 31 U.S.C. § 5330 or its regulations), (b)(1)(C) (transportation or transmission of funds “known to the defendant to have been derived from a criminal offense or are intended to be used to promote or support unlawful activity”). A Shepard’s report run September 8, 2026 returns a single negative citing decision on the section: United States v. Barre, 313 F. Supp. 2d 1086 (D. Colo. Apr. 2004), holding subsection (b)(1)(A) unconstitutional on equal protection grounds. The same court granted reconsideration three months later and denied that motion. United States v. Barre, 324 F. Supp. 2d 1173 (D. Colo. June 2004) (“Government’s motion for reconsideration granted. Defendant’s motion to declare 18 U.S.C. § 1960(b)(1)(A) unconstitutional denied.”). PDF PDF PDF ↩ ↩² ↩³

5. 31 U.S.C. § 5330(a)(1) (a person who owns or controls a money transmitting business “shall register the business (whether or not the business is licensed as a money transmitting business in any State) with the Secretary of the Treasury not later than the end of the 180-day period beginning on the later of” enactment or “the date on which the business is established”); 31 C.F.R. § 1022.380(b)(2) (the initial registration period is “the two-calendar-year period beginning with the calendar year in which the money services business is first required to be registered,” and “[e]ach two-calendar-year period following the initial registration period is a renewal period”), (b)(3) (the registration form for the initial registration period “must be filed on or before the end of the 180-day period beginning on the day following the date the business is established”); FinCEN, Money Services Business (MSB) Registration, https://www.fincen.gov/money-services-business-msb-registration (last visited Sept. 8, 2026) (“The form, Registration of Money Services Business, FinCEN Form 107, must be completed and signed by the owner or controlling person and filed within 180 days after the date on which the MSB is established. Registration must be renewed every two years.”). PDF PDF PDF ↩ ↩²

6. 31 C.F.R. § 1022.210(d) (the anti-money laundering program must at a minimum incorporate policies, procedures, and internal controls, designate a compliance officer, provide education and training, and provide for independent review). PDF ↩

7. 31 C.F.R. § 1022.320(a)(1) (every money services business described in § 1010.100(ff)(5), which is the money-transmitter category, “shall file with the Treasury Department, to the extent and in the manner required by this section, a report of any suspicious transaction relevant to a possible violation of law or regulation”); 31 C.F.R. § 1022.310 (the currency-transaction reporting requirements for money services businesses “are located in subpart C of Part 1010 of this Chapter and this subpart”). PDF PDF ↩

8. 31 C.F.R. § 1010.410(e) (recordkeeping for transmittals of funds of $3,000 or more by nonbank financial institutions), (f) (the Travel Rule: information that must travel with the transmittal order). The section is the version effective until January 1, 2028; a superseding version takes effect that day. PDF PDF ↩

9. FIN-2019-G001 § 5.2 n.76 (“Whether by contractual agreement or business strategy an administrator declines to exercise such authorities is not relevant to the person’s status as a money transmitter.”), § 3 (an exchanger is “a person engaged as a business in the exchange of virtual currency for real currency, funds, or other virtual currency”; an administrator is “a person engaged as a business in issuing (putting into circulation) a virtual currency, and who has the authority to redeem (to withdraw from circulation) such virtual currency”; “exchangers and administrators generally qualify as money transmitters under the BSA”). PDF ↩

10. FIN-2019-G001 § 3 (a user is “a person that obtains virtual currency to purchase goods or services” on the user’s own behalf, and “users” do not qualify as money transmitters under the BSA) (quoting FinCEN, Application of FinCEN’s Regulations to Persons Administering, Exchanging, or Using Virtual Currencies, FIN-2013-G001, at 2 (Mar. 18, 2013)). PDF PDF ↩

11. FinCEN Administrative Ruling FIN-2014-R002, Application of FinCEN’s Regulations to Virtual Currency Software Development and Certain Investment Activity (Jan. 30, 2014) (a company that “purchases and sells convertible virtual currency, paying and receiving the equivalent value in currency of legal tender to and from counterparties, all exclusively as investments for its own account,” is “acting as a user of that convertible virtual currency within the meaning of the guidance” and “is not acting as a money transmitter and is not an MSB under FinCEN’s regulations”; “[t]he production and distribution of software, in and of itself, does not constitute acceptance and transmission of value, even if the purpose of the software is to facilitate the sale of virtual currency”). PDF ↩ ↩²

12. FIN-2019-G001 §§ 4.2, 4.2.1, 4.2.2 (the treatment of a wallet intermediary “depends on four criteria: (a) who owns the value; (b) where the value is stored; (c) whether the owner interacts directly with the payment system where the CVC runs; and, (d) whether the person acting as intermediary has total independent control over the value”), § 4.2.1 (in an unhosted single-signature wallet “the owner interacts with the payment system directly and has total independent control over the value,” and the person conducting a transaction through the unhosted wallet “to purchase goods or services” on the user’s own behalf is “not a money transmitter”). PDF ↩

13. FIN-2019-G001 § 4.1 (peer-to-peer exchangers “engaged in the business of buying and selling CVCs” are money transmitters “regardless of the regularity or formality of such transactions,” while a natural person doing so “on an infrequent basis and not for profit or gain would be exempt from the scope of money transmission”). PDF ↩

14. FIN-2019-G001 § 5.2.2 (“the developer of a DApp is not a money transmitter for the mere act of creating the application,” but “if the developer of the DApp uses or deploys it to engage in money transmission, then the developer will qualify as a money transmitter”), § 5.2.3 (an owner or operator who uses or deploys the application to accept and transmit value generally does qualify), § 5.1 (a trading platform that “only provides a forum where buyers and sellers of CVC post their bids and offers” while “the parties themselves settle any matched transactions through an outside venue” “does not qualify as a money transmitter,” but one that “purchases the CVC from the seller and sells it to the buyer” “is acting as a CVC exchanger”), § 4.4 (where a decentralized application performs money transmission, “the definition of money transmitter will apply to the DApp, the owners/operators of the DApp, or both”). PDF ↩

15. FIN-2019-G001 § 5.3 (“[t]o the extent that a person mines CVC and uses it solely to purchase goods or services on its own behalf, the person is not an MSB”), § 5.4 (a pool leader’s or cloud miner’s distribution of the amount earned to pool members or contract purchasers “does not qualify as money transmission under the BSA, as these transfers are integral to the provision of services,” but the leader or cloud miner “will fall under FinCEN’s definition of money transmitter” if it combines “their managing and renting services” “with the service of hosting CVC wallets on behalf of the pool members or contract purchasers”). PDF ↩

16. FIN-2019-G001 § 4.3 (an owner-operator of a CVC kiosk “who uses an electronic terminal to accept currency from a customer and transmit the equivalent value in CVC (or vice versa)” is a money transmitter); FinCEN Notice FIN-2025-NTC1, FinCEN Notice on the Use of Convertible Virtual Currency Kiosks for Scam Payments and Other Illicit Activity (Aug. 4, 2025) (kiosk operators are money services businesses subject to BSA obligations). PDF PDF ↩

17. FIN-2019-G001 § 4.5.1 (an anonymizing software provider “is not a money transmitter,” while a person operating an anonymizing service that accepts and retransmits value is). PDF ↩

18. Guiding and Establishing National Innovation for U.S. Stablecoins (GENIUS) Act, Pub. L. No. 119-27, 139 Stat. 419 (July 18, 2025) (establishing a federal framework for permitted payment stablecoin issuers); Permitted Payment Stablecoin Issuer Anti-Money Laundering/Countering the Financing of Terrorism Program and Sanctions Compliance Program Requirements, 91 Fed. Reg. 18582 (proposed Apr. 10, 2026) (joint rule of FinCEN and the Office of Foreign Assets Control, Docket No. FINCEN-2026-0100, RIN 1506-AB73). PDF PDF ↩

19. 18 U.S.C. § 982(a)(1) (on conviction of an offense in violation of section 1956, 1957, or 1960, the court “shall order that the person forfeit to the United States any property, real or personal, involved in such offense, or any property traceable to such property”). The forfeiture remains subject to the Eighth Amendment: a “punitive forfeiture violates the Excessive Fines Clause … if it is grossly disproportional to the gravity of a defendant’s offense.” United States v. Bajakajian, 524 U.S. 321 (1998). PDF PDF ↩

20. 31 C.F.R. § 1022.210(e) (a money services business “must develop and implement an anti-money laundering program that complies with the requirements of this section on or before the later of July 24, 2002, and the end of the 90-day period beginning on the day following the date the business is established”); 31 C.F.R. § 1022.380(e) (“It is unlawful to do business without complying with 31 U.S.C. 5330 and this section.”). PDF PDF ↩