Every money services business (MSB) operating in the United States registers with the Financial Crimes Enforcement Network (FinCEN), the US Treasury bureau that administers the Bank Secrecy Act, the federal anti-money laundering law. Registration is filed online on FinCEN Form 107, costs nothing, and is renewed every two years.
Registration is a federal filing, not a licence. FinCEN does not review the business before listing it, and registration does not authorise money transmission in any state. Most money transmitters also need a licence in each state where they serve customers, which is covered in our state-by-state guide to US money transmitter licences.
An MSB is a business category defined in FinCEN's regulations. It covers six types of activity, each with its own threshold. A business is an MSB if it carries out any one of them, whether or not it calls itself a payments company.
| MSB category | When it applies |
|---|---|
| Money transmitter | Any amount: accepting money or value from one person and transmitting it to another person or location |
| Dealer in foreign exchange | More than $1,000 for any one person on any day |
| Check casher | More than $1,000 for any one person on any day |
| Issuer or seller of traveller's cheques or money orders | More than $1,000 for any one person on any day |
| Provider of prepaid access | Any amount, for the provider of a prepaid access programme |
| Seller of prepaid access | More than $10,000 for any one person on any day, with exceptions |
The $1,000 threshold applies to currency exchange, cheque cashing and money orders. Money transmission has no minimum: a business transmitting any amount for customers is an MSB from its first transaction. This is the classification most payment, remittance, wallet and crypto businesses fall into.
FinCEN looks at the flow of funds, not the product name. A platform that receives customer money into its own account and decides when to pay it out is usually transmitting money, whatever its terms of service call it. A business that only provides software to a regulated partner, and never accepts or controls funds, usually is not.
| Business model | Usual MSB category | State licence usually needed |
|---|---|---|
| International remittance | Money transmitter | Yes, in each customer state |
| Digital wallet with peer-to-peer transfers | Money transmitter; often provider of prepaid access | Yes |
| Crypto exchange or hosted wallet | Money transmitter (exchanger or administrator of virtual currency) | Yes in most states; BitLicense in New York |
| Bureau de change or FX desk | Dealer in foreign exchange above $1,000 a day per person | Depends on the state |
| Marketplace collecting for sellers | Money transmitter unless an exemption applies | Depends on agent-of-payee rules |
| Software provider to a licensed partner | Usually not an MSB if it never controls funds | Usually no |
Every business that meets an MSB definition registers. Three points narrow the scope:
Some arrangements fall outside money transmission altogether, such as payment processors that only facilitate the purchase of goods or services through clearing and settlement systems that admit only regulated institutions. The exemptions are applied narrowly, so a business relying on one documents the analysis before launch.
A company based outside the United States is an MSB if it does business wholly or in substantial part within the United States, for example by sending money for US customers or paying out to US recipients. A UK or EU payment firm serving US customers from abroad can therefore register in its own name. It still keeps records at a US location and names a US agent for service of process, and in practice most also form a US subsidiary for state licensing and banking.
FinCEN does not require a US company: the registrant is whichever entity carries out the MSB activity. The choice of entity matters because changing it later means a new registration, and because state regulators and banks look for alignment between the registered MSB, the state licensee and the account holder.
Most overseas founders form a US subsidiary, often a Delaware corporation or LLC, because state money transmitter licences, US bank accounts and US partner contracts are simpler to obtain for a US entity. FinCEN has no general requirement for a US shareholder, a US director or a physical US office, though records are kept at a US location and some states ask for a US presence for books and records.
Form 107 is short. It is filed through the BSA E-Filing System, signed by the owner or controlling person, and covers the whole business on one form, however many branches or agents it has.
The form reflects the business as it actually operates. Registering for every category "just in case" creates questions from banks and state regulators, and leaves out nothing that a later correction could not add.
FinCEN does not ask for a business plan, financial forecasts, minimum capital or a surety bond. The only financial record the registrant keeps is an estimate of business volume for the coming year. State regulators, banks and payment partners ask for much more: net worth, bonds, audited accounts and a three-year business plan are state licensing requirements, not federal ones.
FinCEN charges no fee to register or to renew. The costs of becoming a compliant MSB sit elsewhere.
| Cost item | Who sets it | Federal or state |
|---|---|---|
| Form 107 registration and renewal | No fee | Federal |
| Anti-money laundering programme and compliance officer | The business | Federal |
| Independent testing of the programme | Reviewer's fee | Federal |
| Screening and transaction monitoring systems | Vendor pricing | Federal |
| State licence fees, from $375 to $10,000 per state among the largest markets | Each state | State |
| Surety bonds and tangible net worth | Each state; at least $100,000 of each in MTMA states | State |
The state figures come from the regulators' own fee schedules, set out in full in our money transmitter guide. For a business that needs only federal registration, such as a foreign exchange dealer that does not transmit money, the main costs are the compliance programme and its staff.
The filing itself takes a day once the information is ready. FinCEN does not approve registrations; it lists them. According to FinCEN, electronically filed registrations are added to the MSB Registrant Search within approximately two weeks, and the search page is updated weekly. Paper filings take around 60 days.
FinCEN does not send confirmation letters or certificates, and its helplines do not confirm registrations. The public listing on the Registrant Search, together with the BSA E-Filing acknowledgement, is the evidence that banks and partners check.
The deadline is 180 days from the date the business is established. In practice the registration is filed before the first transaction, because banks ask for it at onboarding and state regulators ask for the registration number in the licence application.
FinCEN registration and state licensing are two separate regimes that most money transmitters need at the same time.
| Feature | FinCEN registration | State money transmitter licence |
|---|---|---|
| Purpose | Federal anti-money laundering registration | Authority to transmit money in that state |
| Review | Listed without approval | Full review by the state regulator |
| Fee | None | Set by each state |
| Capital and bond | None | Net worth and surety bond required |
| Timing | About two weeks to listing | Three to nine months in most states |
| Renewal | Every two years | Usually annually through NMLS |
Forty-nine states and the District of Columbia license money transmission; Montana has no general licensing law. A business that transmits money without a required state licence commits a federal offence under 18 U.S.C. section 1960, whatever its FinCEN status. A currency exchange or cheque cashing business may need state licences too, depending on the state.
Every MSB, and every agent of an MSB, maintains a written anti-money laundering programme that is reasonably designed to prevent the business being used for money laundering or terrorist financing. It is proportionate to the products, customers, corridors, volumes and agents. FinCEN sets four minimum elements:
Examiners, banks and state regulators all test whether the compliance officer has the experience, time, authority and access to senior management to run the programme. A named officer who cannot explain the risk assessment in an interview slows every downstream approval.
The reviewer does not have to be an outside firm, but must be independent of the function being tested: the compliance officer does not review their own programme. Most MSBs commission a review annually, and banks and state examiners ask for the latest report.
Our financial crime page covers how the firm builds programmes to examiner standard.
Once registered, an MSB files reports and keeps records under the Bank Secrecy Act. The core obligations are:
| Obligation | Threshold or timing |
|---|---|
| Suspicious activity report (SAR) | Transactions of $2,000 or more that the MSB knows or suspects are suspicious |
| Currency transaction report (CTR) | Cash transactions over $10,000 in a business day for one customer |
| Funds transfer records (the travel rule) | Transfers of $3,000 or more: originator and beneficiary details recorded and passed on |
| Agent list | Maintained by MSBs with agents and revised each 1 January |
| Registration records | Form 107 copy, volume estimate and ownership details kept five years in the US |
Sanctions screening against the lists published by the Office of Foreign Assets Control runs alongside these obligations for every customer and payment. Monitoring rules, escalation routes and the SAR decision process are designed before launch, so the first suspicious transaction is handled within the programme rather than improvised.
Registration is renewed every two years, on Form 107 through BSA E-Filing. Each renewal is filed by 31 December of the year before the next two-year period begins. Renewal dates belong in the compliance calendar, owned by the compliance officer.
Re-registration is required within 180 days of any of these events:
Fundraising rounds, acquisitions and rapid agent growth therefore each come with a FinCEN check. A business that buys an existing MSB acquires its registration history and its state licences' change of control approvals, not a standalone registration it can carry elsewhere.
Operating an unregistered money transmitting business is a federal violation. The civil penalty under 31 U.S.C. section 5330, as adjusted for inflation by FinCEN for penalties assessed on or after 17 January 2025, is up to $10,556 per violation, and each day of continued operation counts as a separate violation.
Criminal liability arises under 18 U.S.C. section 1960 for operating an unlicensed money transmitting business, including one that has not registered with FinCEN, with up to five years' imprisonment. Wider Bank Secrecy Act breaches carry their own civil and criminal penalties.
The commercial consequences arrive first: banks close accounts, processors withdraw services and state licence applications are delayed while the history is explained. A business that discovers it should have registered files promptly and documents the corrective steps.
A FinCEN registration supports bank onboarding but does not secure an account. Banks run their own due diligence on the owners, customers, corridors, volumes, compliance programme, state licensing position and settlement partners, and many have limited appetite for new MSBs.
Banking is therefore a parallel workstream that starts during registration, not after it. The documents a bank asks for overlap heavily with a state licence application, so preparing them once serves both. Our banking and payment processing page covers how the firm arranges operating and settlement accounts for new MSBs.
FinCEN treats administrators and exchangers of convertible virtual currency as money transmitters, so exchanges, brokers, hosted wallet providers and similar businesses that accept and transmit virtual currency for customers register as MSBs. Users who buy virtual currency for their own purposes, and providers of software that never controls customer value, generally do not.
The GENIUS Act, the federal law for payment stablecoins signed on 18 July 2025, treats permitted payment stablecoin issuers as financial institutions for Bank Secrecy Act purposes. It takes effect on the earlier of 18 January 2027 or 120 days after final regulations; the implementing rules were still proposals when the 18 July 2026 deadline passed. Our article on GENIUS Act compliance for stablecoin companies covers the issuer regime.
State rules apply on top: most states license virtual currency transmission as money transmission, New York requires a BitLicense, and California has required a Digital Financial Assets Law licence for digital asset business with California residents from 1 July 2026.
FinCEN's payment processor exemption covers a business that facilitates the purchase of goods or services, or the payment of bills, through a clearing and settlement system that admits only regulated institutions, under a contract with the seller or creditor. All four conditions apply, and the exemption is read narrowly.
A marketplace that collects buyers' money into its own account before paying sellers, or a platform that lets users send funds to one another, usually sits outside it and registers. The contract chain, who controls the funds and the purpose of the payment decide the answer, not the product description.
Many remittance and prepaid businesses distribute through agents: shops, pharmacies or other businesses that accept money from customers on the MSB's behalf. The agents do not register with FinCEN for that activity. The principal MSB registers, reports the number of agents on Form 107, keeps a list of its agents and revises it each 1 January, and makes the list available to FinCEN and the IRS on request.
The principal is responsible for its agents' compliance. Its programme covers agent due diligence before appointment, training, transaction monitoring across the agent network, periodic reviews and termination of agents that do not meet its standards. FinCEN and state regulators examine agent oversight closely, because agent networks are where much remittance risk sits.
Agent growth also triggers re-registration: an increase of more than 50% in the number of agents during a registration period requires a new Form 107 within 180 days.
FinCEN has delegated Bank Secrecy Act examinations of MSBs to the Internal Revenue Service's Small Business/Self-Employed Division. IRS examiners review the risk assessment, the written programme, customer identification, reporting, record keeping, agent oversight and the independent review, and they select MSBs for examination on risk, including new registrations.
State regulators examine their licensees as well, under state law and often in coordination with other states. An examination that finds weaknesses usually leads to a findings letter and a corrective action plan; serious or repeated weaknesses can lead to a FinCEN civil penalty or a referral.
The practical preparation is the same for both: a current risk assessment, evidence that the procedures are followed, a training log, and an independent review report with each finding closed.
Overseas founders entering the US market usually run the federal registration as one step in a wider programme. A sequence that works well:
Banks, payment partners and state regulators read a new MSB's registration closely. Seven points carry most weight:
The registration form is quick, but the decisions behind it shape everything that follows. Seven points are worth settling first:
FinCEN's listing confirms registration only. Banks and state regulators treat it as one piece of evidence, read alongside the compliance programme and the state licences.
The firm prepares and files FinCEN registrations, determines the MSB categories and the right registering entity, writes the anti-money laundering programme, and plans the state licensing that follows. For overseas groups it coordinates the US subsidiary, the records location and the banking workstream alongside the filing.
The US MSB registration service page sets out the scope, and our article on MSB registration in the US, Canada and the UK compares the three regimes.
Nothing. FinCEN charges no fee for initial registration or for the two-yearly renewal.
The online filing takes a day once the information is ready, and FinCEN adds electronically filed registrations to the MSB Registrant Search within approximately two weeks.
No. It is a federal anti-money laundering registration that FinCEN lists without approval; money transmission also requires a licence in each state that licenses it.
Yes. A company outside the US that does business wholly or substantially in the US registers, keeps records at a US location and names a US agent for service of process.
FinCEN has no general requirement for a US director, shareholder or office, but the registration records are kept at a US location and states and banks may ask for more.
No. The evidence of registration is the BSA E-Filing acknowledgement and the business's entry on the public MSB Registrant Search.
Every two years, filed by 31 December before the next two-year period begins, plus re-registration within 180 days of certain ownership changes or a more than 50% increase in agents.
Exchangers and administrators of convertible virtual currency that accept and transmit value for customers are money transmitters and register as MSBs.
Buckingham Capital Consulting has worked on US market entry since 2013, preparing FinCEN MSB registrations, anti-money laundering programmes and state money transmitter applications for payment, remittance and crypto businesses. It also arranges the US banking and payment processing that a newly registered MSB needs to launch.
Speak to an expert: WhatsApp +44 7563 115980, Telegram @buckinghamcapital or info@buckinghamcapitalconsulting.co.uk.
This article is general information, reviewed against the regulator’s published requirements on the date shown. It is not legal advice; the regulator’s current publications take precedence.