I was admitted to the United States as a “non-controlled Canadian” with no I-94, how long can I stay?
Canadian citizens are visa-exempt and generally do not require a visa stamp before entering the United States. When entering the United States via a land port, Canadians are often admitted without CBP Form I-94, a passport stamp, or any other admission record. We discuss admission to the United States as a “non-controlled Canadian” with no I-94 here.