The items you can buy tax free have also been limited. The tax free weekend starts on Friday August 7th and runs through Sunday August 9th. The items included in this year’s tax-free weekend is limited to clothing, school supplies, and instructional materials. Clothing priced at $75 or less per itemSchool Supplies priced at $20 or less per itemSchool instructional materials priced at $20 or less per item. The tax-free weekend also applies to online purchases.