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In forceMoney services businessesLast checked 13 November 2026

Registration of money services business (FinCEN RMSB, Form 107)

A regulatory return listed by the Financial Crimes Enforcement Network (FinCEN), United States.

Registers a money services business (MSB), such as a money transmitter, currency dealer or exchanger, or cheque casher, with the Treasury Department, so it can be identified and supervised for BSA compliance. Source

Official title: FinCEN Form 107, Registration of Money Services Business (RMSB)

The facts

Who files
Every MSB, with few exceptions, must register. A person who is an MSB solely because they act as an agent of another MSB does not need to register separately. Registration is the responsibility of the MSB's owner or controlling person. Source
How often
An initial registration, then renewed every two years; re-registration is required in limited circumstances. Source
Deadline
Within 180 days after the date on which the MSB is established. Source
Format
Web form, XML. Filed through the BSA E-Filing System. Source
How it is filed
Filing routes recorded for the FinCEN: BSA E-Filing System; CBP Electronic CMIR; BOI E-Filing System. See how firms file with the FinCEN.
Status
In force
Legal basis
Group
Money services businesses

Templates (0)

The library lists no templates for this return.

A single registration form. Source

Validation rules

No published validation rules were found for this return. No standalone, published catalogue of edit checks was found on the pages read. Source

Public data

Published firm by firm. FinCEN's MSB Registrant Search web page lets the public look up registered MSBs. Source

Where it is published

Official documents (2)

The FinCEN's own files, with the size and SHA-256 fingerprint of each as downloaded on 13 November 2026, so anyone can tell whether a copy is the same version.

  • Money Services Business (MSB) Registration

    Guidance · HTML · 40.0 KB

    States that RMSB (Form 107) must be filed within 180 days of the MSB's establishment, must be renewed every two years, and that records must be kept for five years.

  • Bank Secrecy Act Filing Information

    List of returns · HTML · 38.8 KB

    Names the current BSA report numbers relied on here: FinCEN SAR (Form 111), FinCEN CTR (Form 112), FinCEN DOEP (Form 110), FinCEN RMSB (Form 107), FBAR (Form 114/114a), FinCEN 8300, and CMIR (Form 105, filed through CBP's Electronic CMIR).

Sources

Every page and document this return's facts were read from.

Knowing exactly what is collected, in what format and under which rules is the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.

Line4's own text, and the way Line4 has collected and arranged these records, are free to reuse under CC BY 4.0. Please credit: “Source: Line4 regulatory submissions library (CC BY 4.0), https://www.line4.ai”. The facts themselves belong to no one. The regulators' document titles, template names, quoted terms and documents belong to them and are not covered by this licence: see FinCEN's reuse terms. This describes what regulators publish. It is not legal or regulatory advice: always rely on the regulator's own text. Not affiliated with or endorsed by any regulator.

Last checked 13 November 2026.