Do US Dual citizens pay taxes on income earned abroad?

While the United States allows dual citizenship without necessarily promoting it, not all countries do (see a list here). In the above example, the ... If you are a dual citizen living abroad, you might owe taxes both to the United States and to the country where the income was earned. read more

If you are a U.S. citizen or resident alien residing overseas, or are in the military on duty outside the U.S., on the regular due date of your return, you are allowed an automatic 2-month extension to file your return and pay any amount due without requesting an extension. read more

In order to prevent the double taxation of income earned by U.S. citizens living abroad (i.e., tax imposed by the U.S. and the country of residence), the U.S. tax code contains provisions that can reduce or eliminate an expat’s obligation to pay U.S. taxes. read more