Learn about procedures and processes for vendors who wish to establish a business relationship with Boulder County. Businesses can also find information about commercial and industrial property values and sales and use tax.
Featured Programs
The Assessor’s Office gathers information to uniformly value all commercial and industrial properties in the county, as well as mobile and tangible assets or equipment used in the course of conducting business. Learn more about business Personal Property and commercial property income.
Purchasing guidelines promote fair and open competition to obtain the best value for the county. Learn about bidding opportunities and general county purchasing policies.
Find information about Boulder County’s sales tax rate, how taxes are collected, and circumstances when a use tax is imposed.