Fiduciary Income Tax -- Instructions and Forms
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Filing Forms | Efile and Helpful Documents | Download Form |
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Fiduciary Income Tax Booklet | Efile now | 105 Booklet |
Fiduciary Income Tax Form (no instructions) | Efile now | 105 Form (DR 0105) |
Amended Form for Current Tax Year (use 105 Form, check amended at the top) |
Efile now | 105 Booklet |
Accompanying Forms
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Form Number
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Amended Return (use 105 Form, check amended at the top)
Note: If filing an amended return for a prior tax year, please access the year-specific
amended return on the Prior Year Forms page. When filing an amended return, provide ALL schedules and attachments and any new supporting documentation to any amended return. |
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Closing Agreement - Estates, Trusts
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Coupon/Voucher -- Current Year
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Enterprise Zone Credit and Carryforward Schedule The Department strongly recommends electronic filing of the DR 1366 for taxpayers with enterprise zone credits. Failure to file electronically may result in delays processing your return. This form must be submitted with the DR 0105 form when filing your return. |
DR 1366 | |
Estate Tax Return
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Extension Payment Voucher | DR 158-F | |
Fiduciary Tax Booklet -- Current Year
Note: Schedules A-G MUST be submitted with return. |
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Gross Conservation Easement Schedule
This form must be submitted with the return. |
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Gross Conservation Easement Credit Transfer Schedule
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Gross Conservation Easement Credit Use Schedule
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Innovative Motor Vehicle Credit This form must be submitted with the DR 0105 form when filing your return. You must submit copies of the DR 0617 AND the bill of sale, purchase invoice, lease agreement, or conversion receipts, along with proof of Colorado registration for each vehicle for which you are claiming a credit. |
DR 0617 | |
Innovative Motor Vehicle Tax Credit – Election Statement Note: This document should only be submitted by the dealer or finance company. See: Approved File Format for Electronic Submissions See: How to Register and Submit an Election Statement 'txt' File in Revenue Online |
DR 0618 |