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Retail Sales Tax
- CR 0100 - Sales Tax and Withholding Account Application (Instructional Video)
- DR 0100 - Retail Sales Tax Return (Supplemental Instructions)
- DR 0103 - State Service Fee Worksheet
- DR 0154 - Sales Tax Return for Occasional Sales
- DR 0155 - Sales Tax Return for Unpaid Tax from the Sale of a Business
- DR 0235 - Request for Vending Machine Decals
- DR 0594 - Renewal Application for Sales Tax License
- DR 1290 - Certification of Registered Marketplace Facilitator
- DR 1465 - Retail Food Establishment Computation Worksheet for Sales Tax Deduction for Gas and/or Electricity
DR 0200
- 2017 Filing Periods
- 2016 and Prior Filing Periods
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Special Event Sales Tax
- DR 0098 - Special Event Sales Tax Return
- DR 0589 - Special Event Sales Tax Application
- DR 0593 - Application for Renewal of Multiple Event Sales Tax License
Claim for Refund
- DR 0137 - Sellers/Retailers Claim For Refund
- DR 0137B - Claim for Refund of Tax Paid to Vendors (Instructional Video)
- DR 0137C - Sales and Use Tax Refund for Broadband Equipment
- DR 0992 - Application for Wildfire Rebuild Exemption Certificate Instructions
Sales Tax Exemption, Non-Profits & Government
- DR 0172 - Contractor Application for Exemption Certificate (Supplemental Instructions: Instructional Video)
- DR 0511 - Affidavit for Colorado Sales Tax Exemption for Farm Equipment
- DR 0715 - Application for Exempt Entity Certificate
- DR 1240 - Certification for Sales Tax Exemption on Pine or Spruce Beetle Wood
- DR 1260 - Sales Tax Exempt Certificate Electricity & Gas for Domestic Consumption
- DR 1666 - Sales Tax Exempt Certificate Electricity & Gas for Industrial Use
- DR 5002 - Declaration of Wholesale or Entity Sales Tax Exemption
Motor Vehicle Sales Tax
- DR 0024 - Standard Sales Tax Receipt for Vehicle Sales
- DR 0024N - Instructions for Standard Sales Tax Receipt for Vehicle Sales
- DR 0026 - Tax Statement for Leased Motor Vehicle
- DR 0026N - Tax Statement for Leased Motor Vehicle Instructions
- DR 0070 - Statement of Purchase Price of Motor Vehicle
- DR 0440 - Lessor Registration for Sales Tax Collection
- DR 0780 - Statement of Colorado Sales Tax Exemption for Motor Vehicle Purchase
Interstate Commerce & Heavy Weight Vehicles
- DR 0201 - Overweight Vehicle Refund
- DR 0202 - State Sales Tax Refund for Vehicles Used in Interstate Commerce
- DR 1369 - Colorado State Sales &, Use Tax Exemption for Low-Emitting Heavy Vehicles Affidavit
Use Tax
- DR 0173 - Retailer's Use Tax Return
- DR 0251 - RTA Consumer Use Tax Return
- DR 0252 - Consumer Use Tax Return
- DR 0104US - Consumer Use Tax Reporting Schedule (include with your Individual Income Tax Return)
Helpful Tax Forms
- DR 0096 - Request for Tax Status Letter
- DR 0145 - Tax Information Designation and Power of Attorney for Representation
- DR 1102 - Address or Name Change Form
- DR 1108 - Business Tax Account Closure Form
- DR 5714 - Request for Copy of Tax Returns
- DR 5782 - Colorado Electronic Funds Transfer (EFT) Program for Tax Payments Information
- DR 5785 - Electronic Funds Transfer (EFT) Account Setup Form for Tax Payments
Please be aware fillable PDFs are for your convenience and must be printed prior to closing out the document, as changes will not be saved in the PDF. If you are looking for a Colorado sales or use tax form that is not listed on this page, please email DOR_TaxpayerService@state.co.us.