No. of Recommendations: 1
"Question : when you say "non us " to you mean non resident, or non citizen ?"
Could have a couple meanings.
"non us" could mean non-US (with resident or citizen depending upon an unstated context.
Non-US *citizen* (when outside the US) has a variable set of assumptions (which are unknown --employment? By a business/govt/self-employed?).
Non-US *citizen* (when in the US) has a different set of assumptions, but many are known if working (or not)--and, if working, for a business/govt/self-employed?).
Different status (and range of variables) for each situation.