Can I use an expired passport as proof of citizenship?
Can I use an expired passport as proof of citizenship? An expired passport can also be used as proof of citizenship, no matter how old the document is. If your passport is damaged/illegible, you must bring either the long form birth certificate or an even older passport that is not damaged as proof of citizenship.
Can I use my passport if it just expired?
Expired passports cannot be used to travel from the United States to an international destination or to travel to a foreign country for any length of stay longer than an airport connection in route to the United States or United States territory.