can I ask where did you get this figures 6 months and 1 days from? I try to search the internet what are green card obligations to stay in USA for, after obtaining GC, but was in vain.
I can't find it anywhere.
Sorry for the confusion. I was on the road, I couldn't reply earlier.
I learned couple things while I was trying to help myself, I am not the lawyer or CPA!
Long story short:Though you will be present in the US only short time during the fiscal year and you may be entitled to file in the tax return in your home country, there is no reason not to fill in the US tax return since it will bring you benefits later on. Hire somebody who does it for living, it won't be huge financial impact on you. This is what I would do. Not filling first tax return that covers couple weeks or month won't hurt you in terms of citizenship. BUT if you have it filled in the year of 2015 may prove your long Credit History to lenders!
Discussion: As for the rules, I don't know if there is one day, one week, or "any time rule" or not, I've read it couple times before, no idea where. However, staying a bit longer then 6 months during a year certainly helps. Otherwise, you will have issue to prove tight connection with the US.
In the other hand there are plenty of US citizens who live abroad and pay taxes to other countries instead to the US maintaining life outside of the US longer then the fantastic 6 months. Tax Heaven is term not reserved only for companies...While we go for an American dream, the others try to change it for the tax dream
Generally speaking there is huge mythology around the tax subject in the US.
I see you a bit more worried than you have to be. You will have to talk to someone who handle that kind of cases definitely, you may be surprised how many professionals are around being ready to do it. And lucky you! You started with the proper things, while we are still in the line, waiting for the next bulletin! Cheers
