Legal insight

Your family member was detained at the airport for carrying over $10,000 in cash. Can a lawyer be there with them?

July 29, 2026

Someone in the family flies in, or is about to fly out, carrying more than $10,000 in cash, does not report it, and gets pulled aside. Now they are in a back room at the airport, the money is gone, and everyone wants to know one thing: can we send a lawyer in there right now? The honest answer is no, and understanding why tells you exactly what matters instead.

This is general information, not legal advice. If a family member is detained at the border over cash, call a lawyer the moment they are out.

No, a lawyer cannot go in there with them

This is the hard part for families to accept. The airport inspection area is not a police station, and it is not a courtroom. It is the border, and the border runs by different rules. Customs and Border Protection, and the other federal agencies that work the ports of entry, do not have to let a lawyer sit in on their inspection, and they usually will not. The Sixth Amendment right to counsel does not attach during a border inspection; it comes into play later, once someone is actually charged or placed into removal proceedings. During the inspection itself, there is no right to counsel in the room, and there is no Miranda warning either. No lawyer, however good, can walk in and stop that questioning. That is simply not how the border works.

It is not a tax. It is a reporting rule.

The biggest misunderstanding is worth clearing up first, because it causes real panic. Carrying more than $10,000 into or out of the United States is completely legal. There is no tax on the money. Nobody is being charged for bringing it. The only requirement is that it be reported, on a form called FinCEN Form 105, so the government has a record of large sums crossing the border. That is it. In practice it is close to an honor system: declare it, keep it, and walk. The trouble is never the cash. The trouble is only the failure to report it.

What actually goes wrong: they take the money

Here is what makes these cases sting. When someone fails to report, the government can seize the cash on the spot and move to keep it through civil forfeiture, and separately, failing to report is itself a federal crime. So the family walks out with the person but without the money, and now faces a fight to get it back. And here is the part worth being clear-eyed about: these cases are hard to win, and it is common to end up giving back some portion of the money to resolve it. That is the reality, and it is better heard on day one than promised away.

Where the lawyer actually helps

Two things are worth understanding. First, lying to federal agents is its own separate crime, and it turns a paperwork problem into a much worse one. The instinct to explain your way out, to shade the number, to invent a story, that is what buries people. Second, the lawyer's work is not in the inspection room, it is everything after it. There is a formal process to contest the seizure and petition for the money back, and there is the criminal exposure to manage. That is real legal work, and it is where counsel makes the difference between losing all of it and getting some or most of it back.

If your family member is not a U.S. citizen, this gets more serious

For a noncitizen, a cash case can reach far past the money. If the government believes the cash is tied to any unlawful activity, the exposure is no longer just forfeiture; it can move toward money-laundering territory, and under immigration law a money-laundering offense involving more than $10,000 is an aggravated felony, one of the most damaging labels in the entire immigration code. An aggravated felony can mean detention and deportation with almost no relief available. Even short of that, a federal case of any kind can put a noncitizen on immigration's radar. This is precisely the situation where the criminal side and the immigration side have to be handled together, by someone watching both, from the very first day.

The bottom line

No lawyer can sit in the inspection room. The border does not allow it. But that is not where this is won or lost. It is won afterward, by counsel who can fight the seizure and manage the exposure. The money itself was never illegal; only the failure to report it was. And if the person is not a citizen, the stakes climb fast, which is exactly why both sides should be watched from the first phone call.

We defend felony charges in New York and indictable offenses in New Jersey, and when a client is not a U.S. citizen, the immigration exposure is reviewed alongside the criminal case from the first call.

Sources

This article provides general information only and does not constitute legal advice or create an attorney-client relationship.