Your savings grows tax free, so you won't pay any income tax on qualified withdrawals after you retire. (public.websteronline.com)
However, qualified withdrawals of contributions as well as investment profits for educational expenses are 100 % tax - free. (fool.com)
Make qualified withdrawals free from tax on not just tuition, but certain room and board, books, computers and related technology expenses, equipment and supplies. (mnsaves.org)