If you plan to travel outside of the United States - including to Canada and Mexico - you need a U.S. Passport. Here is how to obtain a U.S. Passport:

• Complete the Passport application form. You may complete the online form by clicking here or download and print the application here.
• Present proof of U.S. citizenship. This is usually a certified birth certificate from the city, county, or state of your birth.
• Present proof of your identity. This is usually a current, valid driver´s license.
• Provide 2 passport photos.
• Pay the applicable fee.
• Apply in person at a local passport acceptance facility. Click here for a list of passport acceptance facilities.

The U.S. Department of State is responsible for issuing passports. Visit their official website for complete details.