1. The company I work for has a US subsidiary and wants to relocate me and my family to the US starting 1 January 2013 for a duration of 2 years.
2. They will put me on US payroll - salary package is around USD100,000 per annum.
3. I have a US passport and have been living in Singapore for most of my adult life. I also hold a Malaysian passport. I have never lived in the US.
4. I do not have a US social security number.