Posted on August 10, 2017August 10, 2017 by adminWhat you need to know about the sales tax holiday this weekend, Aug. 11-13 Every year Texas Legislature sets the dates for an annual sales tax holiday on school supplies and clothing. Source: communityimpact.com/houston/spring-klein/commerce/2017/08/09/need-know-sales-tax-holiday-weekend-aug-11-13/