How to make the most of tax-free weekend in Texas

The big picture: Back-to-school shopping in the U.S. is expected to reach a record $41.5 billion this year, up from $36.9 billion a year ago.

Zoom in: Dallas parents will spend an average of $707 per student on supplies, clothing and other necessities to prepare for the upcoming school year, according to a recent survey from Deloitte.

• That's 18% more than the national average of $597.
• 30% of Dallas parents also said their financial situation is worse this year than last year, the survey found.

How it works: Texas' tax-free savings cover in-person and online shopping, per the state comptroller's office.

• Clothing, backpacks and school supplies have to be under $100 to be tax-exempt, and delivery and transportation charges are counted as part of the total sales price.
• Shoppers who paid sales tax on something that should have been tax-exempt for tax-free weekend can ask the seller for a refund of the tax paid.

Be smarter: The comptroller's office has tips and guidelines for tax-free weekend. Be sure to check what qualifies before shopping.