| 104 Form | Income Tax Form (no instructions) | 11/16/2015 |
| Form 104AMT | Alternative Minimum Tax Schedule | 08/12/2015 |
| Form 104CR | Credits -- for Individuals | 02/10/2016 |
| Form 104EP | Estimated Tax -- Individual Coupon | 06/16/2015 |
| Form 104PN | Part-Year/Nonresident Computation Form | 11/17/2015 |
| Form 104X | Amended Form | 12/04/2015 |
| Form 105 | Amended Return | 12/30/2015 |
| Form 105EP | Coupon/Voucher -- Current Year | 06/16/2015 |
| Form 106 | Partnership/S-Corporation Booklet | 12/04/2015 |
| Form 106EP | Estimated Partnership Coupon | 06/16/2015 |
| Form 107 | Nonresident Partner/Shareholder Agreement | 07/31/2015 |
| Form 108 | Nonresident Partner/Shareholder Statement of Remittance | 07/31/2015 |
| 112 Booklet | C-Corporation Income Tax Return | 12/04/2015 |
| Form 112 CR | Credits - for Corporations | 09/16/2015 |
| Form 112EP | Estimated Corporation Coupon/Voucher | 06/16/2015 |
| Form DR 0074 | Enterprise Zone Certification -- Business | 07/10/2014 |
| Form DR 0075 | Enterprise Zone Certification - Contribution | 10/14/2014 |
| Form DR 0076 | Enterprise Zone Certification -- Rehabilitation Expenditures | 10/28/2013 |
| Form DR 0077 | Enterprise Zone Certification - Research/Development Expenditures | 10/30/2013 |
| Form DR 0078 | Enterprise Zone -- Extended Application | 08/27/2014 |
| Form DR 0078A | Enterprise Zone Tax Credits - Pass-Through Entity Distribution Report | 11/19/2014 |
| Form DR 0084 | W-2 Form Substitute | 09/27/2013 |
| Form DR 0085 | Aircraft Manufacturer New Employee Progress Report | 09/26/2013 |
| Form DR 0086 | Aircraft Manufacturer Employee Pass-through Schedule | 10/01/2013 |
| Form DR 0096 | Tax Status Letter Request | 09/26/2013 |
| Form DR 0102 | Deceased Taxpayer - Claim for Refund | 09/26/2013 |
| Form DR 0112X | Amended Return | 09/25/2015 |
| Form DR 0145 | Power of Attorney | 12/09/2013 |
| Form DR 0204 | Estimated Tax -- Individual Underpayment | 07/20/2015 |
| Form DR 0205 | Estimated Tax -- Underpayment | 10/06/2015 |
| Form DR 0253 | Closing Agreement - Estates, Trusts | 09/24/2013 |
| Form DR 0346 | Hunger-Relief Food Contribution Certification | 05/13/2015 |
| Form DR 0347 | Child Care Expenses Tax Credit | 09/10/2015 |
| Form DR 0348 | Remediation of Contaminated Land Credit Transfer Schedule | 08/13/2014 |
| Form DR 0349 | Remediation of Contaminated Land Credit Use Schedule | 08/13/2014 |
| Form DR 0617 | Innovative Motor Vehicle Credit | 09/14/2015 |
| Form DR 0810 | Medical Savings Account -- Employee | 09/30/2013 |
| Form DR 0811 | Catastrophic Health Insurance -- Employee | 09/30/2013 |
| Form DR 0900 | Payment Voucher -- Individuals | 09/10/2015 |
| Form DR 0900C | Payment Voucher | 09/16/2015 |
| Form DR 0900P | Payment Voucher - Partnership | 07/27/2015 |
| Form DR 1059 | Military Spouse -- Exemption from Withholding | 09/30/2013 |
| Form DR 1079 | Real Property Interest -- Payment of Withholding | 08/21/2014 |
| Form DR 1083 | Real Property Interest -- Information | 10/17/2013 |
| Form DR 1210 | Estate Tax Return | 11/17/2003 |
| Form DR 1305 | Gross Conservation Easement Schedule | 08/07/2015 |
| Form DR 1305-E | Gross Conservation Easement Credit Transfer Schedule | 09/09/2015 |
| Form DR 1305F | Gross Conservation Easement Credit Pass-Through Schedule | 08/07/2015 |
| Form DR 1305G | Gross Conservation Easement Credit Use Schedule | 08/07/2015 |
| Form DR 1316 | Capital Gain Affidavit | 11/14/2013 |
| Form DR 1317 | Child Care Contribution - Credit Certification | 10/02/2013 |
| Form DR 1318 | Child Care Contribution - Unlicensed Organization | 10/02/2013 |
| Form DR 1319 | Child Care Contribution - Grandfathered Organization | 11/14/2013 |
| Form DR 1366 | Enterprise Zone Credit and Carryforward Schedule | 12/04/2015 |
| Form DR 158-C | Extension Payment Voucher - Corporation | 07/31/2015 |
| Form DR 158-F | Extension Payment Voucher | 08/10/2015 |
| Form DR 158-I | Extension Payment Voucher -- Individual | 07/30/2015 |
| Form DR 158N | Extension Payment Voucher -- Composite Nonresident | 08/12/2015 |
| Form DR 1778 | E-Filer Attachment Form | 10/28/2013 |
| Form DR 1830 | Material Advisor Disclosure Statement For Colorado Listed Transaction | 11/01/2013 |
| Form DR 5714 | Copy of Form Filed, Request for | 08/28/2015 |
| Form DR 5782 | Electronic Funds Transfer (EFT) Program | 11/12/2015 |
| Form DR 5785 | Electronic Funds Transfer (EFT) Authorization | 11/13/2015 |
| Form DR 8453C | Electronic Filing Declaration - C-Corporation | 09/18/2015 |
| Form DR 8453P | Electronic Filing Declaration - Partnership | 08/24/2015 |
