Vault Guardian renewal education
Traveling on a U.S. visa: what to carry every time you re-enter
Every U.S. visa holder — H-1B, F-1, L-1, O-1, TN — should carry the same core document set when re-entering. Being asked and not having it can mean 4+ hours in secondary or, worst case, being sent home.
Every U.S. visa holder — H-1B, F-1, L-1, O-1, TN — should carry the same core document set when re-entering. Being asked and not having it can mean 4+ hours in secondary or, worst case, being sent home.
The core stack
Valid passport (with 6 months validity beyond your intended stay). Valid U.S. visa stamp in the passport.
Most recent I-797 approval notice. Recent I-94 (printed from cbp.gov after last entry).
Recent pay stubs (3 months) and current employment verification letter — H-1B, L-1, O-1, TN.
For F-1: valid I-20 signed for travel in the last 12 months (6 months for OPT students).
Bring supporting evidence for your role
Business travelers: current LCA, project details, client letter if going to a customer site.
F-1 students: proof of enrollment, transcript, and financial documents.
Officers may not ask — but if they do, not having it turns a 30-second inspection into a multi-hour ordeal.
After every entry
Download your new I-94 from cbp.gov/i94 within 24 hours. The digital record is what USCIS and employers use — not the passport stamp.
Check for errors: class of admission, admit-until date, name spelling. Errors need to be fixed with CBP deferred inspection before they cause status problems.
Every visa holder should have their document stack instantly accessible from their phone. VaultGuardian keeps I-797, I-94, visa stamps, and pay stubs organized and available offline.
Download Vault Guardian to track renewals at 90, 60, and 30 days.