As long as you pay taxes and still have "ties with US" as proof of your intention to return to US and to continue to be a US citizen, its not a problem if you stay outside US.
5 years.
Being already a Filipino citizen because of Dual Citizenship, You can stay as long as you like.
If you are a US citizen, there is no law regarding this. You can stay out of the US for as long as you wish, you will never lose your citizenship and can return anytime you want, as long as you can prove you are a citizen.
Violating US laws make it difficult for you to even stay in the country; let alone citizenship.
to stay there legally, permenantly you have to pass a citizenship test
Since you have British citizenship, for an unlimited period of time.
As long as said person has a citizenship in Mexico, they should be able to stay for as long as they want. However, it may be wise to get an identification card, but it shouldn't be needed.
how long would you stay with us how long would you stay with us
How long take fingerprint result for us citizenship,?2012
For as long as your visa is valid, unless you hold German citizenship.
A person gets the right to stay in the US with a valid visa or a permanent visa called the green card. Depending on the purpose of visit there are visas from A to Z categories. Also once you become a permanent lawful resident you can stay in the US even without citizenship.
Get a Visa, stay as long as your allowed, and then go back. If you're looking to become a citizen, that's a different story and will take up to 5 years.