No. Section 529 plans can only be used for qualified education expenses for postsecondary education, either graduate or graduate. The list of qualified expenses for a 529 plan is expanded from the education tax credits, but does not include K-12 education costs. The only governmental plan that covers secondary schooling is the Coverdell Education Savings Account. In addition, the newly established ABLE accounts will allow expenditures for education for certain disabled persons.