Sales Tax in Dardenne Prairie, Missouri in 2025

The combined sales tax rate for Dardenne Prairie, Missouri ranges from 8.45%-8.95%. This is your total sales tax rate when you combine the Missouri state tax (4.23%), the St. Charles County sales tax (1.73%), the Dardenne Prairie city sales tax (2.50%), and the special tax (0.00%-0.50%).

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