States With the Highest Sales Tax in 2026
Based on combined state and average local sales tax rates, the states with the highest tax burdens in 2026 are:
- Louisiana (LA): Combined rate of 9.55% (4.45% state + 5.10% average local).
- Tennessee (TN): Combined rate of 9.55% (7.00% state + 2.55% average local).
- Arkansas (AR): Combined rate of 9.43% (6.50% state + 2.93% average local).
- Alabama (AL): Combined rate of 9.24% (4.00% state + 5.24% average local).
- Washington (WA): Combined rate of 9.22% (6.50% state + 2.72% average local).
It is important to remember that combined sales tax rates include state-level rates plus local surcharges levied by counties, cities, and special transit or school districts. In some jurisdictions, the actual checkout tax rate can exceed 10% due to these local layers.
