What are the costs and restrictions of getting a passport in another country?
Taxes? Annual reporting of some such?
What happens if your American passport expires, can you fly on whatever foreign one you have only? Or do you need to present your US passport when leaving the US and your foreign one when arriving some place?
Can you fly back into the US only using your Spanish passport?
Would you have to reveal at the border that you are a US citizen? Or just show your foreign one and not mention US citizenship?
Taxes? Annual reporting of some such?
What happens if your American passport expires, can you fly on whatever foreign one you have only? Or do you need to present your US passport when leaving the US and your foreign one when arriving some place?
Can you fly back into the US only using your Spanish passport?
Would you have to reveal at the border that you are a US citizen? Or just show your foreign one and not mention US citizenship?