Announcements Tax Year 2021
Here you will find the most current announcements for the 2021 Tax Season. Updates are posted newest to oldest and include the date in the title.
To expand the announcement, click the down arrow/caret (∨) to the right of the title.
01/27/22 - Amendment: CO 2021 Individual 2D Test Package
Hello,
This message is to notify you of an update to the Efilers Handbook 2021. 2021 specifications can be found on the 2021 Tax Forms page. Please let us know if have any questions.
Updates CO 2021 Individual 2D Test Package v3:
The 2D Test Package has been updated to reflect the changes to the DR 0347.
No action is required that this time.
Thank you,
- Substitute Form Review Team
01/24/22 - Amendment: Efilers Handbook 2021
Hello,
This message is to notify you of an update to the Efilers Handbook 2021. 2021 specifications can be found on the 2021 Tax Forms page. Please let us know if have any questions.
Updates Efilers Handbook 2021 :
The handbook has been updated to reflect the changes to the DR 0347.
No action is required that this time.
Thank you, - Substitute Form Review Team
01/19/22 - Amendment: 104 Book Instructions and DR 0347
Hello,
This message is to notify you of an update to the following book(s) or form(s). Current year forms can be found on the 2021 Tax Forms page. Please let us know if have any questions.
Book and Form Updates
DR 0347
New revision date: 01/18/22
Specifica Changes: Page 2 - Updated text between line 6 and "Part III - Child Care Expenses Credit" header and Updated text on line 10Book 104
New revision date: 01/18/22
Specifica Changes: Page 15 - Updated instructions for the DR 0104CR line 1 to reflect changes made to the DR 0347
If your DR 0347 is:
Approved - Make the update and return a single blank courtesy copy for update verification.
Under review - Please wait for your results email before resubmitting. This is to avoid any duplicate submissions.
Not yet approved - Please make the update and resubmit as normal.
Thank you,
- Substitute Form Review Team
12/29/21 - Update: Book Instructions are Now Available
Hello,
This message is to notify you of an update to the following book(s)/form(s). Current year forms can be found on the 2021 Tax Forms page. Please let us know if have any questions.
Books Are Now Available:
Thank you,
- Substitute Form Review Team
12/27/21 - Amendment: Book 104 & Form DR 0112X
Hello,
This message is to notify you of an update to the following book(s)/form(s). Current year forms can be found on the 2021 Tax Forms page. Please let us know if have any questions.
Updates:
Book 104
New revision date - 12/22/21
Specifica Changes: Added language covering the due date for tax returns if April 15 and/or October 15 fall on a weekend or federal holiday. We also updated some information about the Military Retirement Subtraction.We anticipate having the rest of the instruction books finished and posted by the end of this week.
DR 0112X
New revision date - 12/22/21
Specifica Changes: Updated a line reference on line 47.
If your DR 0112X is:
Approved - Make the update and return a single blank courtesy copy for update verification.
Under review - Please wait for your results email before resubmitting. This is to avoid any duplicate submissions.
Not yet approved - Please make the update and resubmit as normal.
Thank you,
- Substitute Form Review Team
12/20/21 - Finalized: Book 0104 and DR 0366/Update: Form DR 0104TN
Hello,
This message is to notify you of an update to the following forms. Current year forms can be found on the 2021 Tax Forms page. Please let us know if have any questions.
Form Status Draft to Final:
Form Line Update:
DR 0104TN (EITC)
New revision date - 12/13/21
Specific changes - Page 2, line 18: The income thresholds have been updated to reflect the new IRS thresholds for TY 2021.
If your DR 0104TN is:
Approved - Make the update and return a single blank courtesy copy for update verification.
Under review - Please wait for your results email before resubmitting. This is to avoid any duplicate submissions.
Not yet approved - Please make the update and resubmit as normal.
Thank you,
- Substitute Form Review Team
11/30/21 - Update: Form DR 0106 and DR 1305G
Hello,
This message is to notify you of an update to the following forms. Current year forms can be found on the 2021 Tax Forms page. Please let us know if have any questions.
Form Status Draft to Final:
Thank you,
- Substitute Form Review Team
11/22/21 - Amendment: Multiple forms
Hello,
This message is to notify you of an update to the following forms. Current year forms can be found on the 2021 Tax Forms page.
Form Updates:
DR 8453P
New revision date - 10/21/21
Form lines 3 & 4: Updated line references to the DR 0106DR 0104TN
New revision date - 11/12/21
Specific change(s) - Eligibility Checklist, Page 2, line 16a: Updated the income limits for taxpayers with no qualifying children to match the updated IRS amounts of $21,430 ($27,380 if married filing jointly).
This change is on a "Do Not Send"/instruction page.DR 0104PN
New revision date - 11/15/21
Specific change(s) - Page 2, line 18: Changed the line reference to form 1040, Schedule 1 from line 8 to line 9.DR 0347
New revision date - 11/16/21
Specific change(s) - Instruction page, right column, paragraph 6 (Part III - Child Care Expense Credit): Updated the instructions for line 8 to reflect a line reference change on the form.DR 0112
New revision date - 11/19/21
Specific changes - Page 3, line 31: "line 88, to line 85"DR 0112X
New revision date - 11/19/21
Specific changes - Page 3, line 21: from "line 87 to 84"
Thank you,
- Substitute Form Review Team
11/22/21 - Amendment: CO Individual Income 2D Barcode Test Package
This message is to inform you of an update to the 2D Barcode Test Package. All 2D documents can be found on the Developer Specifications page.
Update: CO 2021 Individual Income 2D Barcode Package
Please Note:
If you currently have a test package under review — wait for results before sending the updated test package. This will allow any necessary revisions to be made and help to avoid duplicates.
All 2D Tests Submissions and questions should be sent to dor_efileadmin@state.co.us
Thank you,
- Substitute Form Review Team
11/18/21 - Amendment: CO Individual Income 2D Barcode Layouts
This message is to inform you of an update to the DR 0104CH in the 2D Barcode Layouts. All 2D documents can be found on the Developer Specifications page.
Update:CO 2021 Individual Income 2D Barcode Layout
Please Note:
The 2D Test Package will be available in the next few days to reflect the update.
Wait for the updated 2D Test Package before sending any new submissions.
If you currently have a test package under review — wait for results before sending the updated test package. This will allow any necessary revisions to be made and help to avoid duplicates.
All 2D Tests Submissions and questions should be sent to dor_efileadmin@state.co.us
Thank you,
- Substitute Form Review Team
11/10/21 - Update: Multiple Finalized Forms
This message is to notify you that the following form has been Finalized and may now be submitted for substitute form review. The current year tax forms can be found on the 2021 Tax Form Page. Please let us know if you have any questions.
Form Update to Final:
Thank you,
Substitute Form Review Team
11/10/21 - CO 2D Individual Income Barcode Package is now Available
This message is to inform you the 2D Barcode Test Package is now available. All 2D documents can be found on the Developer Specifications page.
CO 2021 Individual Income 2D Barcode Package
All 2D Tests Submissions and questions should be sent to dor_efileadmin@state.co.us
Thank you,
- Substitute Form Review Team
10/27/21 - Amendment: Individual Income 2D Barcode Layouts
This message is to inform you of a recent amendment to the 2D Barcode Layouts. All 2D documents can be found on the Developer Specifications page.
CO 2021 Individual Income 2D Barcode Layouts
10/26/2021 (Version 21.1) — In form 104AD, reference 30, Natural Disaster Executive order number(s)'s data type was changed to Alphanumeric, and its field length was changed to 255.
For 2D Barcode related questions, please contact dor_efileadmin@state.co.us
Thank you,
- Substitute Form Review Team
10/14/21 - Reminder: Submission Guidelines
Hello,
This is a friendly reminder that we will only accept submissions for one product per an email.
In the subject line please include:
The vendor ID
The name of the product the submissions are associated with
Please continue to list the substitute forms in the email or use the approval sheet. Your assistance is greatly appreciated.
Thank you,
- Substitute Form Review Team
10/12/21 - Update: Finalized Form DR 1316
This message is to notify you that the following form has been Finalized and may now be submitted for substitute form review. The current year tax forms can be found on the 2021 Tax Form Page. Please let us know if you have any questions.
Form Update to Final:
DR 1316
Thank you,
Substitute Form Review Team
10/11/21 - Update: Finalized Instructions and Form Updates
Hello,
This message is to notify you of several form updates. Please see below.
Status Updated to Final:
The following forms have been finalized and may now be submitted for substitute form review.
DR 0021D
DR 0021S
DR 0104CR
DR 0104US
DR 0106CR
DR 0112RF
DR 0113
DR 0145
DR 0204
DR 0205
DR 0206
DR 0289
DR 0349
DR 0350
DR 0375
DR 1318
DR 1330
DR 1366
DR 8453C
DR 8453F
DR 8453P
_________________
New Form Updates:
The following have finalized instructions and new revision dates - No changes to the forms. Please do not send instructions or worksheets for review.
DR 0103 (New Revision Date 09/22/21)
- Pg 1 Instruction update under General Information
DR 0100 (New Revision Date 09/27/21)
- Pg 4 updated paragraph in "Timely payment of tax" and second paragraph under "Limit on state service fee".
If your DR 0100 or DR 0103 form(s) are:
Approved - Update the revision date and send a single blank courtesy copy for verification.
Under review - Please wait for your results email before resubmitting. This is to avoid any duplicate submissions.
Not yet approved - Please make the update and submit as normal.
_________________
Form instructions have been Finalized:
The following forms have been reposted with finalized instructions. No changes have been made to the form or revision dates. No action is required. Please do not send instructions or worksheets for review.
DR 1778
DR 0617
DR 0456
DR 0112EP
DR 0106EP
DR 0105EP
DR 0104EP
DR 0100
DR 0098
DR 0021X
DR 0021W
DR 0021AS
10/11/21 - Update: 2D Layouts and Developer Handbook Now Available
Hello,
This message is to notify you that the 2D Developer Handbook and Layouts are now available on the Developer Specifications page.
The 2D Test Package will be coming soon. Please direct 2D Developer questions to DOR_efileadmin@state.co.us
Thank you,
Substitute Form Review Team
09/30/21 - Update: DR 0100
Hello,
This message is to notify you of an update to the DR 0100.
Because this form contains an odd number of pages, a blank page has been added. There has been no update to line placement or wording.
If you have obtained a waiver, no action is required at this time.
If you have not obtained a waiver and your form is:
Approved - Make the update and return a single blank courtesy copy for update verification.
Under review - Please wait for your results email before resubmitting. This is to avoid any duplicate submissions.
Not yet approved - Please make the update and submit as normal.
For more information on why we request blank pages, please see our FAQ section.
09/07/21 - How to Update Contact Information with the NACTP
Hello,
CDOR sends periodic updates through the NACTP distribution list — this email list is not maintained by Colorado. If you have not been receiving updates from CDOR, please ensure that your contact information is up to date by sending an email to webmaster@nactp.org
Please include your vendor ID and desired contact email.
Thank you,
Substitute Form Review Team
08/05/21 - Update: Amendment to the 2021 Letter of Intent
Hello,
This announcement is to notify you of an update to the 2021 Letter of Intent. The four 8453 series forms are being retired and replaced with the new DR 8454. The checklist has been updated to reflect this on pages 5-8.
If you support these forms and have already sent in your LOI please reply to the original email and we will update your records. We are still processing LOIs, please do not send any submissions until you receive an approval email.
Updated LOI
Forms Being Retired
DR 8453
DR 8453C
DR 8453F
DR 8453P
Form Replacing 8453 series forms
DR 8454 (currently under review)
If you have not yet filled out the LOI, please redownload it from the original email link or here. Please let us know if you have any questions at DOR_FD_Vendor@state.co.us.
Thank you,
Substitute Form Review Team
07/29/21 - Update: SFD Review Season Kicks-Off Monday, August 02, 2021
Hello Everyone!
As many of you are aware, review season is just around the corner. We will officially begin accepting submissions on Monday, August 02, 2021. Below are a few updates and quick links. If you have any questions, please do not hesitate to ask - we are here to help!
Contact Information:
1D Barcode and Substitute Forms Team:
E-mail: DOR_FD_Vendor@state.co.us
*This is a shared inbox
2D Barcode Team:
E-mail: DOR_efileadmin@state.co.us
*This is a shared inbox
2021 Updates and Notes:
New SFD Website - Google has discontinued the use of its classic sites. This has given us the opportunity to redesign a more intuitive and user-friendly site. Please take a look around and let us know if you have any questions or feedback.
2021 Letter of Intent Please fill out and return the Letter of Intent before submitting any forms for review. Any submissions received without an updated LOI will be returned without review. Please do not flatten or change the form fields in the LOI. Our goal is to keep the data collection process as automated as possible. Thank you!
Dates & Timelines
08/02/21 - SFD Review Season kicks off
08/31/21 - Submit your Letter of Intent no late than Aug 31
10/31/21 - First round of submissions are due at this time
The first posting of forms marked as "Final", are due within 10 weeks of the original posting.
Some forms will have line reference updates later in the season. A submission or courtesy copy is due within two weeks of the updated posting.
Quick Links:
2021 Letter of Intent (Approval Required Before Submitting for Review)
2021 Substitute Developer Specifications (Please Read Before Submitting for Review)
Request for Approval Sheet (Please include with submissions)
01/12/20 - Update: Book 0106
This announcement is to notify you of an update to Book 0106. The book formally had the 2021 version of the DR 0108, however should have contained the 2020 version. This has been corrected.
No action is required. Please let us know if you have any questions.
01/20/21 - Updates: DR 0104TN, DR 0104CR, Book 104 instructions
This announcement is to notify you of the following updates:
The form has been finalized and will be used for the 2020 Tax Season. Attached to this post is a highlighted version that showed all changes. This PDF can also be found in the 2020 SFD Tax Form Postings folder.
Changes include:
A new instruction page has been added and instructional text has been updated.
Page 1 - Lines 10a, 10b, and 10d
Page 2 - Lines 16 and 18
Page 2 Line 8
Only the instructional text has been updated. Please do not submit books for review.
If your forms are:
Approved - Make the update and return a single blank courtesy copy for update verification.
Under review - Please wait for your results email before resubmitting. This is to avoid any duplicate submissions.
Not yet approved - Please make the update and resubmit as normal.
Due to recent changes in the way Google handles file sharing, you may encounter issues when downloading if you do not have a Google User ID. If so, you may access the files here:
If you cannot access the files in the folder, send an email to dor_fd_vendor@state.co.us.