The FinCEN Sounds Alarm on Cross-Border Cash From Migrants Without Legal Status

U.S. MSB Daily News

USMSB.com – The U.S. Treasury Department is putting money services businesses on notice: watch those cross-border remittances from people in the country without legal status — and file on anything that smells dirty.

In a new alert, the Financial Crimes Enforcement Network (FinCEN) warns that individuals without legal status in the United States may be using money transmitters to move illicit proceeds, including profits from unlawful U.S. employment, back across the border. The alert tells MSBs to stay “vigilant” in spotting suspicious transfers and to escalate them through suspicious activity reports (SARs).

Treasury’s Under Secretary for Terrorism and Financial Intelligence, John K. Hurley, said money services businesses need to aggressively identify suspicious activity involving these customers, stressing that the department will keep enforcing U.S. law to “protect the American people.”

EO 14159 and the border crackdown

FinCEN’s move is tied directly to Executive Order 14159, Protecting the American People Against Invasion, which focuses on security threats linked to border activity and calls for dismantling cross-border human smuggling and trafficking networks.

The alert also builds on a broader 2025 crackdown that has zeroed in on Mexico-based cartels and their financial pipelines. Among the steps FinCEN highlights:

• Geographic Targeting Orders (GTOs) forcing certain MSBs in specific counties and ZIP codes along the southwest border (Arizona, California, Texas) to file Currency Transaction Reports (CTRs) at a lower-than-standard threshold.
• Earlier alerts on bulk cash smuggling, oil smuggling schemes on the U.S. southwest border, and the use of Chinese money-laundering networks by Mexico-based transnational criminal organizations (TCOs).

Legit remittances vs. illicit flows

The alert acknowledges what every MSB already knows: remittances are a lifeline. Personal remittances from U.S. resident immigrants to people abroad topped $72 billion in 2024, according to the Bureau of Economic Analysis.

Most of that money is perfectly lawful — but FinCEN warns that low-dollar cross-border transfers have a long history of being abused for:

• Terrorist financing
• Narcotics trafficking
• Other illicit activity involving criminal organizations and networks

The new alert pushes MSBs to separate everyday remittance traffic from transfers that may be tied to unlawful U.S. employment or other criminal proceeds generated by individuals without legal status in the country.

SAR expectations: what MSBs must do

FinCEN reminds MSBs of their existing SAR obligations — and then tightens the focus:

• Threshold: MSBs generally must file a SAR for any transaction or pattern of transactions involving at least $2,000 when they know, suspect, or have reason to suspect a possible violation of law or regulation.
• Scope: This includes cross-border transfers of funds derived from unlawful employment or other illicit activity in the United States by individuals without legal status.
• Key term: When filing SARs linked to this alert, MSBs are instructed to include the term “FIN-2025-Alert003” in:
  • SAR field 2: Filing Institution Note to FinCEN, and
  • The SAR narrative.

FinCEN is effectively telling compliance teams: if you think a customer in the U.S. without legal status is sending money that looks like illicit proceeds — especially across borders — you’d better paper it with a SAR and tag it correctly.

Why this matters for MSB compliance teams

For money transmitters, check-cashers, and other MSBs, this alert is more than just another memo from D.C.:

• Higher scrutiny on cross-border corridors: Transfers involving border areas and high-risk geographies, particularly those linked to cartels and TCOs, are now squarely in Treasury’s crosshairs.
• Stronger expectations on KYC and monitoring: Programs that simply meet the bare minimum will look increasingly exposed. Customer profiles, income consistency, employer data, and transaction patterns involving people without legal status will draw extra attention.
• Documentation is your shield: If law enforcement comes knocking, MSBs will be expected to show they took the alert seriously — adjusted monitoring where appropriate, trained staff, and escalated cases with solid narratives.

Action checklist for MSBs

Compliance officers reading this alert should be thinking about:

1. Updating monitoring rules
   • Tune scenarios around cross-border transfers where customer status, employment, and transaction behavior don’t add up.
   • Focus on clusters of low-dollar transfers, frequent remittances to high-risk regions, and unusual send patterns.
2. SAR narrative quality
   • Clearly describe why you suspect funds may come from unlawful U.S. employment or other illicit activity.
   • Use the required key term “FIN-2025-Alert003” so FinCEN can spot these filings quickly.
3. Risk assessments and procedures
   • Revisit your enterprise-wide BSA/AML risk assessment to factor in the new FinCEN focus.
   • Make sure policies explicitly address cross-border transfers involving customers without legal status in the U.S.
4. Training front-line staff
   • Cashiers, agents, and tellers are the first line of defense. Train them to recognize red flags in ID documents, employment claims, and transaction patterns — and to escalate promptly.

Where to get the official alert

The full FinCEN alert, FIN-2025-Alert003, “FinCEN Alert on Cross-Border Funds Transfers Involving Illegal Aliens,” is available on FinCEN’s website and runs through the legal references, prior GTOs, and related advisories in detail.

FinCEN directs questions about the alert to its Regulatory Support Section via the contact form on fincen.gov.

For MSBs, the takeaway is simple: the government is tightening the screws on cross-border cash tied to people in the U.S. without legal status — and it expects your SAR program to keep up.

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U.S. MSB Daily News
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