Colorado Department of Revenue Forms & Instructions
- dr-0004 DR 0004 — Colorado Employee Withholding Certificate
- dr-0100 DR 0100 — Colorado Retail Sales Tax Return
- dr-0104 DR 0104 — Colorado Individual Income Tax (booklet)
- dr-0104cr DR 0104CR — Individual Credit Schedule
- dr-0104ep DR 0104EP — Estimated Income Tax Payment Voucher
- dr-0104x DR 0104X — Amended Individual Income Tax
- dr-0105 DR 0105 — Colorado Fiduciary Income Tax (booklet)
- dr-0106 DR 0106 — Partnership and S Corporation Income Tax
- dr-0106ep DR 0106EP — Composite Nonresident Estimated Tax
- dr-0107 DR 0107 — Nonresident Partner / Shareholder Agreement
- dr-0108 DR 0108 — Statement of Colorado Tax Remittance
- dr-0112 DR 0112 — C Corporation Income Tax Return
- dr-0112ep DR 0112EP — C Corp Estimated Tax Payment
- dr-0112x DR 0112X — Amended C Corporation
- dr-0145 DR 0145 — Power of Attorney
- dr-0173 DR 0173 — Retailer's Use Tax Return
- dr-0205 DR 0205 — Tax Year Ending Computation of Penalty Due
- dr-0252 DR 0252 — Consumer Use Tax Return
- dr-0900 DR 0900 — Individual Income Tax Payment Voucher
- dr-0900c DR 0900C — C Corp Payment Voucher
- dr-0900p DR 0900P — Partnership / S Corp Payment Voucher
- dr-1093 DR 1093 — Annual Transmittal of State W-2 Forms
- dr-1098 DR 1098 — Colorado Income Tax Withholding Worksheet for Employees