I would like to know where can I study and get a TAX-licence?
Similiar to Jackson Hewitt, H&R Block also offers a tax course.  It takes 11 weeks to complete.\n\nhttp://www.hrblock.com/taxes/planning/tax_courses/?WT.svl=105
Check out the Small Business Administration web site -- they're a great resource for the small business owner. I listed a couple of other handy links as well.\n\nTry reading up on the subject -- check out Amazon, your local bookstore or library. \n\nI also posted some links specific to the state of TN.\n\nHope that helps! I wish you much success & happiness in all your ventures!