Serbinski Accounting Firms

I am working my way through it. I have 3 children who have TIN numbers and one who has a SSN number. Can I only claim the one who has a SSN number because the other 3 did not live in the US last year?

Thanks for the response. Much appreciated. I completed my Canadian as described. I am struggling a bit with the 1040NR. It is slightly less than $10k and I am not sure how to exempt it?

I lived in the US from 2003 until halfway thru 2008 when I returned to Canada. I received a bonus in 2009 for the work that I had done in 2008. I am Canadian, married with 4 children, (1 of whom is a US citizen). What is the best way to file for the 2009 bonus?