I-94 & I-94W Arrival/Departure Cards
I did not turn in my I-94 when I left the United States, what should I do?
If you failed to turn in your I-94 Departure Records, please visit the U.S. Department of Homeland Security's Customs and Border Protection (CBP) webpage “How to Record Departure from the United States After the Fact (http://www.cbp.gov/)” for more information.