Welcome to Colorado Business Express

Colorado Business Express is a quick and easy way to register a business with Colorado Department of Revenue and/or Colorado Department of Labor and Employment.

File Online with
Step-by-Step Instructions

Do I Qualify?

Select "Start Your Filing" and Colorado Business Express will guide you through the process of filing for a sales tax license, wage withholding account, and/or unemployment insurance
account.

Start a Business

Go to Forms

If you choose not to file online, select "File Manually" and Colorado Business
Express will direct you to form CR-0100, Colorado Sales Tax/Wage Withholding Application, and form UITL-100, Application for Unemployment Insurance Account and Determination of Employer Liability.

File Manually