How long a Green Card holder can stay outside USA in need bring back contained by trouble, close to at lowest possible 10 month?

I just need to know the time a legal immigrant can stay out USA beside no problem when come back
Answers:   
If you keep your stay under 180 days you'll stockpile yourself a lot of grief. Anything over that you're going to get a lot of question asked to see if you possibly abandoned status. There are ways to go over 180 days though.
Up to 1 year, and not a day longer.

If you take a reentry permit, before you leave the USA, you can stay outside up to 2 years.

Understand, an skiving of over six months, while not jeopardizing your green card, will mean you have to start your 5 year residence period for citizenship adjectives over again.



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