Is USPS responsible for issuing passports?

The reason the choice indicating that USPS is not responsible for issuing passports is correct lies in understanding the role of the United States Postal Service in the passport application process. While USPS offers passport application acceptance services, this means they assist individuals in submitting their completed passport applications to the U.S. Department of State. However, the actual issuance of passports is the sole responsibility of the U.S. Department of State; USPS does not have the authority to issue passports.

To provide further context, USPS's function includes providing passport application forms, witnessing applicants' signatures, and collecting application fees. However, once the applications are filed, they are forwarded to the Department of State, which has the ultimate authority and responsibility for processing and issuing passports. This distinction is critical in understanding the roles of different agencies involved in the passport process.