I need some advice on tax issue that I have.... I earn some decent money with CPA marketing which I submit w9 forms in order to get paid. However, I also using both US and non-US freelancer for marketing and JV purposes. How do I deduct for those people that I used. I heard that for non-US freelancer, I have ask them to fill out w8 forms but what if they're not filling that form, then am I liable to file tax for all the earning from CPA company.