| Agriculture - Sales Tax Topic |
| Aircraft and Aircraft Parts - Sales 85 |
| Beetle Wood Products - Sales 84 |
| Bingo Equipment - Sales 65 |
| Charitable Organizations - Sales Tax Topic |
| Coins and Precious Metal Bullion - Sales 60 |
| Colorado Civil Tax Penalties and Interest - General 11 |
| Computer Software - Sales Tax Topic |
| Construction Contractors - Sales 6 |
| Dining Establishments - Sales Tax Topic |
| Direct Pay Permit for Colorado Sales Tax - Sales 78 |
| E911 Surcharge and TRS Surcharges - General 21 |
| Food and Related Items - Sales 4 |
| Gasoline and Special Fuel Subject to Sales Tax - Sales 57 |
| Government Purchases Exemptions - Sales 63 |
| Leased Departments Within Stores - Sales 67 |
| Leases - Sales Tax Topic |
| Low-Emitting Heavy Vehicles - Sales 91 |
| Machinery and Machine Tools Used in Manufacturing - Sales 10 |
| Marijuana Sales Tax - Sales 93 |
| Marketplace Facilitators - Sales Tax Topic |
| Medicine and Medical Equipment - Sales Tax Topic |
| Motor Vehicle Daily Rental Fee (under review) - General 19 |
| Motor Vehicles - Sales Tax Topic |
| Prefabricated Housing - Sales Tax Topic |
| Refund for Vehicles Used in Interstate Commerce - Sales 88 |
| Renewable Energy Components - Sales 83 |
| Residential Energy Usage - Sales 66 |
| Rooms and Accommodations - Sales Tax Topic |
| Sales by Schools and School Organizations - Sales 86 |
| Sales/Use Tax Exemption for Affordable Housing Projects - Sales 95 |
| Telephone and Telecommunications - Sales 80 |
| Telephone Charges by Hotels/Motels - Sales 61 |
| Vending Machines - Sales 59 |
