> For example, the United States is the only major country in the world that taxes non-resident citizens on their worldwide income, which makes it one of the mo

> For example, the United States is the only major country in the world that taxes non-resident citizens on their worldwide income, which makes it one of the most inconvenient passports to hold. Soooo if your US passport expires you no longer have this tax? I would have thought it was based on US citizenship not travelling on a US passport.