Travelers can renew online if they are at least 25 years old, currently live in a U.S. state or territory, have a passport that was issued between nine and 15 years ago, and have that old passport with them. State Department said applicants should not plan to travel for at least eight weeks after submitting their application. Expedited service is not offered for online renewals. Please see the U.S Department of State website for more details.