If you want to learn more about tax deductions Sandy Botkin has got to be one of the most knowlegable people out there as he used to work for the IRS.

You can see his material at http://bit.ly/X0e3F and if you use coupon code "yva" you get a 10% discount on your order.

I've been watching a video seminar of his and since I do bookkeeping for clients this has helped me, help them, immensely! (not to mention I've def. applied a lot to my own business)