Maryland Energy Star Sales Tax Holiday 2025. The state's six percent sales tax exemption will be extended this weekend to marylanders purchasing a qualifying energy star appliance. 25 rows a sales tax holiday can save you money if you know when it is and how it works.

Promotions and discounts are available at stores through monday. Throughout the weekend, maryland waives the 6% sales tax for qualifying energy star products, helping consumers save money while investing in the environment.