Categories Arizona California Colorado Culture Data Domestic Policy Economy Government Spending Life Nevada New Mexico Oklahoma Poverty & Welfare Taxes Texas Top Issues Updates Utah In which Southwest states do residents pay the most sales tax? Post author By Patrick M. Brenner Post date June 16, 2023 2 Comments on In which Southwest states do residents pay the most sales tax? Which states in the American Southwest have the most sales per person? New Mexico and Nevada lead the region, while Oklahoma and Utah report the lowest sales tax burdens. Tags Groceries, Gross Receipts Tax, Sales, Sales Tax, Spending, Tax Burden