The state of Oklahoma levies a 4.5% state sales tax on the retail sale, lease or rental of most goods and some services. Local jurisdictions impose additional sales taxes up to 6.5%. The range of total sales tax rates within the state of Oklahoma is between 4.5% and 11%.
Use tax is also collected on the consumption, use or storage of goods in Oklahoma if sales tax was not paid on the purchase of the goods. Frequently, the use tax rate is the less than the corresponding sales tax rate in the same jurisdiction. Returns are to be filed on or before the 20th day of the month following the month in which the purchases were made. For example, purchases made in the month of January should be reported to the state of Oklahoma on or before the 20th day of February.