Understanding the Difference Between a U.S. Visa and Form I-94 Brad Bernstein clarifies the distinction between a U.S. visa and the Form I-94, explaining how each determines your legal status and duration of stay in the United States. 📌 1. What is a U.S. Visa? • Issued by a U.S. Embassy or Consulate abroad, a visa is an entry document that allows you to request permission to enter the United States. • Types of Visas: • Non-Immigrant Visas: For temporary stays (e.g., tourism, study, work). • Imm