Deadline extended! The state-collected sales tax filing and payment deadline for January 2026 has been extended to March 2, 2026.

 
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DR 0594 - Renewal Application for Sales Tax License

This form is used to renew your existing sales tax license(s) for each physical location (site).

Verify the information on this application is correct. Update changes to name and/or address on this form. If there is a change in ownership, you will need to send in the Colorado Sales Tax Withholding Account Application, CR 0100 to apply for a new account.