Thornton Finance Department - Sales Tax Division (CO)

Please Note

We are a service company that can help you file with the Thornton Finance Department - Sales Tax Division (CO). We are not associated with this nor any other government agency. We offer paid services and software to help you file. You are not required to purchase our service to file - you may file directly with this agency without using our service.

Contact Information

Physical address:
9500 Civic Center Drive
Suite #3010
Thornton, CO 80229

Phone: (303) 538-7400

Web: Home
Email: salesusetax@thorntonco.gov

Licenses

We track the following licenses with the Thornton Finance Department - Sales Tax Division (CO) in order to provide compliance services to our clients. As a client, you see this and other Compliance Core™ data in License Manager in-line with your licenses.

A laptop placed on a desk with our License Manager software on display

Thornton Sales and Use Tax Business License

Agency:

Thornton Finance Department - Sales Tax Division (CO)

Notes:

All persons engaged in business in the City are required to have a City Sales and Use Tax Business License. Businesses located within City limits are required to obtain a License even if the business is service only.
Businesses located outside the City may be required to obtain a Thornton license. Following are examples of when a license is required:
- Selling taxable services to Thornton residents
- Soliciting through sales or agent representatives in Thornton
- Performing service work under maintenance agreements
- Leasing equipment to a Thornton resident or business
- Installing tangible goods in Thornton