How to claim taxes to both US and Canada

My situation is a little bit complicated. I am a Canadian citizen but also a new green card holder in the US.

In the first half of 2009 I worked in Canada and in the second half I worked in US. So I will get W2 and T4. Wondering how to fit the fields of each form to the other when claiming the tax. Besides these two forms is there any other documents I need to prepare?

Thanks!
Beth

Of course there is. I answer these questions at forums.serbinski.com

This here is a travel site.

Hi Beth

I am a CGA located in the UK. I have also passed the cpa exams. I specialize in providing tax services to Expats. I can help with both your Canadian and US tax filing obligations. Visit my website at www.lynch.pro or e-mail kmlynch@btinternet.com

Kieran Lynch