DR 1290 (10/11/19)
*DO=NOT=SEND*                    COLORADO DEPARTMENT OF REVENUE

               Certification of Registered Marketplace Facilitator

                                 Instructions
Pursuant to §39-26-105(1.5)(c)(II), C.R.S., marketplace facilitators may use this form to certify that they are registered with 
the Colorado Department of Revenue to collect Colorado sales taxes, and will collect and remit Colorado state and applicable 
state-administered local sales taxes on all taxable sales made in or through their marketplaces. 
Marketplace sellers will be relieved of liability for the collection of sales tax on sales made through a marketplace if they 
either obtain this certification from the marketplace facilitator or have a contract that explicitly provides that the marketplace 
facilitator will register, collect, and remit Colorado state and applicable state-administered local sales taxes.

The marketplace facilitator is encouraged to submit one copy of this certification to the Colorado Department of Revenue at:
Mail to:
Denver Service Center - Room 102 
PO Box 17087 
Denver CO 80217-0087
The submission need not identify the marketplace seller to whom the certification was issued, and additional copies need 
not be submitted each time a certification is issued thereafter. 
This one-time submission from facilitators who have not yet notified the Department that they will handle facilitated sales will 
help us correctly identify facilitator businesses so that we may better assist you and your customers with your tax compliance 
efforts. 
Upon receipt from a marketplace facilitator, the marketplace seller should retain a copy of this certificate for their records.  
Marketplace sellers should not submit this certification to the Colorado Department of Revenue unless requested by the 
Department.

Name of Marketplace Facilitator                                                         Colorado Tax Account Number of Marketplace Facilitator

Mailing Address

City                                                                                    State ZIP

I hereby certify that the marketplace facilitator named above is registered with the Colorado Department of 
Revenue to collect Colorado sales tax and will collect and remit Colorado state and applicable state-administered 
local sales taxes on sales subject to Colorado sales tax made by marketplace sellers in or through the marketplace 
facilitator’s marketplace.
Authorized signature of owner, partner, or corporate officer of Marketplace Facilitator       Date

Print name of owner, partner, or corporate officer of Marketplace Facilitator           Title