Sales Tax in Castle Pines, Colorado in 2025

The combined sales tax rate for Castle Pines, Colorado is 7.75%. This is your total sales tax rate when you combine the Colorado state tax (2.90%), the Douglas County sales tax (1.00%), the Castle Pines city sales tax (3.75%), and the special tax (0.10%).

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

Learn More