Confidential by defaultEstablished 201072 Jurisdictions

Principal MSB

A principal MSB is the licensed entity whose authority an authorized delegate operates under. The principal remains answerable to regulators for the delegate’s transactions, AML program and reporting, and for keeping the delegate inside the scope it was appointed to work in.

Also called: principal licensee · licence holder

In the United States, a money services business can operate through other companies. The licensed firm is the principal MSB; the companies acting under its authority are authorized delegates, a status that carries different names state to state. A delegate takes the customer’s money, but the transmission is the principal’s and the customer’s claim runs to the principal.

That structure is how most retail money transfer works. A corner store sending remittances does not hold fifty state licenses; it is appointed by a principal that does.

What the principal carries

State examiners look at the principal. Its AML program must cover delegate activity, its transaction monitoring has to see delegate transactions, and suspicious activity reporting on those transactions is its obligation. Its surety bond and its permissible investments calculation cover the whole network. If a delegate structures transactions, skips identification or trades outside the appointed scope, the finding attaches to the principal’s license.

That is why principals run delegate programs the way a lender runs a loan book: onboarding due diligence, ongoing monitoring, transaction limits, site visits, and the contractual right to terminate quickly.

In practice

A principal cannot delegate away responsibility. The license, the bond and the enforcement exposure all sit with the principal, so regulators pursue it for a delegate’s failures — which is why serious principals underwrite delegates as closely as a bank underwrites a borrower.

Example

A licensed transmitter appoints 400 grocery stores across twelve states as authorized delegates. A clerk at one of them splits a $12,000 transfer into three smaller ones to stay under a reporting threshold. The examination finding, the civil money penalty and the remediation plan all attach to the principal’s license, not to the store.

Commonly confused with

TermHow it differs
Authorized DelegateThe delegate acts under someone else’s license; the principal MSB holds that license and answers for both parties.
License SponsorshipLicense sponsorship is the commercial arrangement by which a principal lends its authority; principal MSB is the regulatory status of the firm providing it.

See also

Go deeper

← All glossary terms

Page Last Updated: 22/Sep/2026