Im applying for us citizenship with the n-600 form, do i have to be in the us when i file it?

Question

cos it takes so long to file, up to 11 months, that kinda isn't possible seeing as i can only legally stay for 3 months at a time.

im a uk citizen at the moment

Answer 1

The N-600 is an application saying one or more of your parents are an American Citizen. So, unless that is true, you are filing the wrong form.

I'd need more information about what your plans are before anyone can help you. A good bet is to go to http://www.visajourney.com and look through their guides to find out what the best avenue is for you to take.