What happens at entry inspection when arriving in the US?

Every traveler arriving in the US passes through inspection by a Customs and Border Protection officer, who reviews travel documents and decides on admission and its terms. This applies regardless of whether the traveler holds a visa or is entering under a visa waiver.

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How it works

The officer checks the traveler's passport, travel authorization and the stated purpose of the trip, and records the length of stay permitted. Travelers may be referred to secondary inspection for further questions before a final decision is made.

Commonly mixed up with

A visa or ESTA approval is sometimes treated as the final decision on entry. The CBP officer at the port of entry makes that determination, not the visa or the online authorization itself.

What happens at entry inspection when arriving in the US?

What happens at entry inspection when arriving in the US?
Knowledge, New YorkLegal, visa and entry
Short answerEvery traveler arriving in the US passes through inspection by a Customs and Border Protection officer, who reviews travel documents and decides on admission and its terms. This applies regardless of whether the traveler holds a visa or is entering under a visa waiver.
How it worksThe officer checks the traveler's passport, travel authorization and the stated purpose of the trip, and records the length of stay permitted. Travelers may be referred to secondary inspection for further questions before a final decision is made.
Commonly mixed up withA visa or ESTA approval is sometimes treated as the final decision on entry. The CBP officer at the port of entry makes that determination, not the visa or the online authorization itself.
Last reviewed2026-08-08

Short questions

Can entry be denied with a valid visa?
Yes, an officer can deny entry even with a valid visa if admission requirements are not met.
What is secondary inspection?
It is further review by CBP beyond the initial passport check, used for additional questions or verification.
How is length of stay decided?
The officer records an authorized period of stay at entry, which the traveler must not exceed.
Do all travelers face the same process?
US citizens and permanent residents undergo a different inspection process than visa or waiver travelers.
Where are the rules?
CBP publishes information on entry procedures and traveler responsibilities.

Sources

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All New York questions · Knowledge, New York

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