The passport card is the wallet-size travel document that can only be used to re-enter the United States at land border-crossings and sea ports-of-entry from Canada, Mexico, the Caribbean, and Bermuda.
- The card provides a less expensive, smaller, and convenient alternative to the passport book for those who travel frequently to these destinations by land or by sea.
- The passport card cannot be used for international travel by air.
- If issued for the full validity, it is proof of your U.S. citizenship and identity.
- Validity: 16 and older: 10 years
Under 16: 5 years