QUOTE(jigaruk @ Jul 2 2007, 06:51 AM)

Hi VJ members
I have recently been approved for my immigration visa for USA on marriage basis. The situation is that I've been offered a very good job in the UK which I dont want to miss and would like to gain some experience. On the other hand I do not want to give up green card as well to move to USA at a later time.
Is there a way to retain green card for few years without having to live in states?
on second note!
is there any restriction on number of days/months in a year to be spend in USA in order to retain green card and eventually be eligible for US citizenship?
Your help will be highly appreciated.
Regards
jigar
Since there is no timeline and you don't mention actually using the visa yet, you must use the visa and enter the US within six months of issue or there will be no green card based on the visa. Once you enter, you could theoretically return to the UK for up to a year. A few visits could take care of some of the requirements but if you must leave for more than a year, you'll need that re-entry permit. If you just want to work at the job a year, you'll probably get by with a couple visits for holidays as long as you can document and follow through with your intent to permanently reside in the USA within a reasonable time.
A few years is out of the question. You would need to forget it and start over when you are ready to immigrate.