Sales Tax in Allen, Oklahoma in 2025

The combined sales tax rate for Allen, Oklahoma ranges from 8.38%-8.50%. Your total sales tax rate is the sum of the Oklahoma state tax (4.50%), the county sales tax (0.88%-1.00%) and the Allen city sales tax (3.00%). There is no special tax in Allen.

But aren't you tired of tracking sales tax rates manually? You can use Zamp instead to streamline and safeguard your compliance.

Learn More