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ALERT: On October 14, 2025, FinCEN issued a final rule finding that Huione Group, including its subsidiaries, Huione Crypto and Huione Pay PLC, are of primary money laundering concern because they facilitate and promote money laundering in support of illicit financial activities. The final rule prohibits U.S. financial institutions from processing certain transactions involving Huione Group and its subsidiaries, including Huione Crypto and Huione Pay PLC.

For more information, see Press Release and Final Rule.

Protect Yourself From Fraud!

Fraudsters are using FinCEN’s MSB registration process to defraud the public. You should not trust a company only because it is listed in the MSB Registrant Search. Fraudsters are attempting to steal money by claiming to be an MSB “approved” or “endorsed” by FinCEN. These criminals mislead people by telling them it is safe to send funds to or invest in a business, simply because it is listed in FinCEN’s MSB Registrant Search. FinCEN does not approve or endorse any business that has registered as an MSB. Any such claim and similar claims are false and may be part of a scam.

How to Stay Vigilant

FinCEN encourages the public to research any business and make sure it is legitimate before sending funds to or investing in the business. 

The public is reminded that any solicitations from individuals or entities abusing FinCEN’s name, insignia, or authorities, or impersonating a FinCEN employee should be reported to Treasury’s Office of Inspector General and the Federal Trade Commission.

The MSB Registrant Search is a public information source that contains most entities that have a current registration as an MSB with FinCEN pursuant to the Bank Secrecy Act (BSA) regulations at 31 CFR 1022.380(a)-(f). Previously registered MSBs that fail to renew their registration are not considered current and therefore are not included in the MSB Registrant Search.

You cannot register an MSB on this web page. To register an MSB, visit FinCEN’s BSA E-Filing System and file the Registration of Money Services Business (RMSB) form (FinCEN Report 107). If your entity has been removed from this page for nonrenewal of registration and you continue to provide activities which would require you to be registered with FinCEN, you should renew your registration via FinCEN’s BSA E-Filing System immediately.

Not every entity that has a current registration with FinCEN as an MSB is listed in the MSB Registrant Search. FinCEN may remove an entity (and their subsidiaries, branches, and offices) from the public list for the following reasons:

  1. Providing false or materially incomplete information in connection with the filing of an RMSB, as set forth in
    31 U.S.C. § 5330(a)(4) and 31 CFR § 1022.380(e);
  2. Claiming that FinCEN has approved or endorsed its business as a registered MSB;
  3. Being the subject of an adverse determination relating to violations of criminal or civil laws or regulations relating to fraud, money laundering, terrorist financing, proliferation of weapons of mass destruction, drug trafficking, or any related offense, where such determination is made by a foreign, federal, state, tribal, or other competent authority;
    1. In the event any principal, director, or agent of an MSB registered with FinCEN is the subject of an adverse determination that fits the criteria above, FinCEN may remove the MSB from the MSB Registrant Search;
    2. In the event any MSB is identified as part of a prosecution or regulatory action against other individuals and entities and it appears, based on available evidence, that the MSB was used as an instrument, agent, or otherwise, in furthering any fraud, money laundering, or related scheme, FinCEN may also remove the MSB from the MSB Registrant Search.
  4. Being identified by FinCEN as a financial institution of primary money laundering concern, being identified by FinCEN as a specific entity in a class of transactions that FinCEN has determined to be of primary money laundering concern, or operating in a jurisdiction that FinCEN has determined to be of primary money laundering concern, or an affiliate, operating in any jurisdiction, of any financial institution of primary money laundering concern, entity in a class of transactions that FinCEN has determined to be of primary money laundering concern, or entity operating in a jurisdiction that FinCEN has determined to be of primary money laundering concern; and/or
  5. Being the subject of U.S. sanctions administered and maintained by Treasury’s Office of Foreign Assets Control (OFAC) and/or the Department of State, including, but not limited to:
    1. Being a person whose property and interests in property are blocked pursuant to a law, an Executive order, or regulations administered by OFAC or the Department of State (e.g., designated on any list of sanctioned persons, such as OFAC’s Specially Designated Nationals and Blocked Persons List);
    2. Being an entity in which one or more blocked persons own, whether individually or in the aggregate, directly or indirectly, a 50 percent or greater interest.
    3. Being an entity that operates in a jurisdiction subject to a comprehensive sanctions program administered and enforced by OFAC.

Please see the following responses to frequently asked questions about the MSB Registrant Search for additional information.

MSB Registrant Search Tool

Searches may be performed on individual or multiple fields. Search criteria must be entered exactly as submitted on the Registration of Money Services Business (RMSB) Form 107. Variations in abbreviations or spellings could result in negative search results. If you initially receive a negative search result, please try searching again using the state or zip code field. For best results, please enter an MSB Registration Number.

(MSB Services Key List)


Last updated on: 07/24/2026
Total Registered MSB Count: 28,259

View/download MSB Registrant Search in Excel. FinCEN is providing the information contained in this spreadsheet for the benefit of the financial institutions who use this web page and requested a media type to integrate into their data processing systems. It is not intended to be a substitute for the information contained on the web page and should not be relied on in lieu thereof.

ALERT: The inclusion of a business in the MSB Registrant Search is not a recommendation, certification of legitimacy, or endorsement of the business by any government agency.

The MSB Registrant Search, which is updated on a weekly basis, contains entities that have registered with FinCEN as a money services business pursuant to Bank Secrecy Act. Information contained on this site has been provided by the MSB registrant and reflects only what the registrant has provided to FinCEN. If an error or incomplete information is detected on this site, the registrant should follow the appropriate instructions for correcting a Registration of Money Services Business (RMSB) form.





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