While the legalization of Cannabis is still new and being regulated for growing, packaging, distribution and sales, the IRS is old and has many regulations for businesses that can not be ignored, avoided or taken lightly. Shortcut this and things can get very taxing. If you are playing in this new field: Look to those with authority, expertise and knowledge that can not only help you with your taxes, but are also up to date with all of the rules, regulations, propositions, amendments and shifts in this exploding industry.