As a cannabis CPA firm, we are the premier CPA practice that caters to marijuana businesses and its unique industry. Under IRC 280E Cannabis touching businesses are not allowed any deductions or credits for amounts incurred or paid because cannabis (marijuana) is classified as a controlled substance, on Schedule 1. This is where The Canna CPAS, a knowledgeable and skilled CPA marijuana practice, comes in to assist you! Our bookkeeping and accountant services Nationwide including: in CA, MA, NV, CO, OR. WA, NY, NJ and OK can help you maximize deductions and develop strategies not only to save you taxes, but also defend you in an IRS cannabis audit.