Colorado Business Tax Calculator
Calculate corporate income tax, franchise tax, and gross receipts tax for businesses operating in Colorado.
Why calculating business in Colorado is different
Colorado uses a flat income tax rate and relatively low base state sales tax, but local taxes vary widely.
Colorado Business Interactive Tool
This calculator uses the latest 2026 data for Colorado, including the minimum wage of $14.42 and the specific state income tax rates (4.4%).
Frequently Asked Questions about Colorado Business
What is the corporate tax rate in Colorado?
Corporate tax structures vary. In addition to potential corporate income taxes, businesses in Colorado must also consider unemployment insurance taxes, sales tax collection (2.9%), and local business licenses.
Do LLCs pay tax in Colorado?
LLCs are typically pass-through entities, meaning profits pass through to the owners' personal tax returns and are taxed at the personal 4.4% rate. However, Colorado may also impose an annual LLC franchise fee.