Title 19 › CHAPTER 4 — TARIFF ACT OF 1930 › SUBTITLE III — ADMINISTRATIVE PROVISIONS › Part III — Ascertainment, Collection, and Recovery of Duties › § 1497
If you bring an item to the United States and you do not list it on your entry form and you do not tell an officer about it before your bags are checked, the item can be taken and you must pay a penalty. That rule applies whether you were required to give a written declaration (you had to write it down) or not (you had to say it out loud). For illegal drugs, the penalty is either $500 or 1,000 percent of the drug’s value, whichever is more. For other items, the penalty is the item’s value. The government (the Secretary, working with the Attorney General) will set the street price used to value each illegal drug.
Full Legal Text
Customs Duties, Source: USLM XML via OLRC
Legislative History
Reference
Citation
19 U.S.C. § 1497
Title 19, Customs Duties
Last Updated
Sep 22, 2026
Release point: 119-110