I am confused as to what requirements I need in the state of washington. I have applied for the taxidermy license through the Fish and Game, the federal migratory bird license, but I can't figure out if I need a UBI number through the state of washington! Any help? The closest I can figure, I don't need one if I plan on grossing less than $12,000. Please let me know. Brent Natures Image Taxidermy ???