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Colorado Free Printable  for 2020 Colorado Amended Income Tax Return Form

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Amended Income Tax Return Form
Form 104X

*DO=NOT=SEND* DR 0104X (10/15/19) COLORADO DEPARTMENT OF REVENUE Colorado.gov/Tax 2019 Amended Individual Income Return Instructions You MUST use the amended return form that corresponds to the tax year you are amending or your amended return cannot be processed. Visit https://www.colorado.gov/pacific/tax/individual-income-tax-prior-year-forms to find the correct prior year form. Use the DR 0104X, Amended Colorado Income Tax Return, to correct the individual income tax return you already filed for the specific tax year. Please refer to the 104 Book for line-by-line instructions and details about specific additions, subtractions, and tax credits. tax (line 47) for the following tax period, or can be requested as a refund (line 48). If you previously paid additional tax with your original return, the full refund amount shall consider this. Or, if you received a higher refund amount on your original return, you may in fact now owe the state. After completing the Amended Colorado Income Tax Return, file it with a computer, smartphone, or tablet at Colorado.gov/RevenueOnline to use our free and secure Revenue Online service. By filing your return electronically, you significantly reduce the chance of errors. If you cannot file electronically for any reason, mail the following form as instructed. Direct Deposit Complete the return with the corrected amounts, as amended. Attachments Refer to the 104 Book to see which attachments are required for your tax situation. You must submit all required documentation with this return - even if you submitted it with your original return. This includes all supporting forms and schedules as well as copies of certificates. All attachments and certifications must be included with the amended return even if there is no change to that credit or tax attribute. Part-year residents and nonresidents must include the corrected Form 104PN. If this amended return is the result of an adjustment made by the Internal Revenue Service, include a copy of the federal revenue agent’s report with supporting schedules. Submit a copy of the federal record of account to support any changes to federal taxable income. Amount Owed Compute the amount owed to the state on lines 37 through 43 of the amended return. Any decrease in the amount of the overpayment (line 37) or increase in the amount owed (line 38) will indicate that an amount is owed with the amended return. If you have any unpaid balance from your original return, the amount calculated on line 43 will be added to your delinquency. Or, if a refund was issued with the original return, you may receive an assessment that requires repayment of your refund to the state. Refund Amount Compute the amount of refund credit available on lines 34 through 46 of the amended return. Any increase in the amount of the overpayment (line 34) or decrease in the amount owed (line 39) will indicate that an overpayment is available on the amended return. The overpayment can be credited to estimated Complete the direct deposit information if you want your refund deposited directly into your account at a United States bank or other financial institution. Deceased Taxpayer If the taxpayer died since the original return was filed and you are requesting a refund, you must submit a copy of the DR 0102 — Claim for Refund Due Deceased Taxpayer and a copy of the death certificate. Check the deceased box after the decedent’s name. Federal Net Operating Loss A federal net operating loss carried back to a tax year beginning on or after January 1, 1987, or carried forward will be allowed for Colorado income tax purposes. A nonresident or a part-year resident may carry back or forward that portion of his federal net operating loss that is from Colorado sources or which relates to the Colorado portion of the year. Statute of Limitations The statute of limitations for filing a Colorado claim for refund is generally four years from the original due date of the return or three years from the date of last payment of tax for the year involved, whichever is later. The statute of limitations for claiming a refund that is the result of a net operating loss carry-back or an investment tax credit carry-back is four years from the due date of the return for the year in which the loss or credit originated. See FYI General 18. Protective Claims If this amended return is being filed to keep the statute of limitations open pending the outcome of a court case or tax determination in another state that affects your Colorado return, check the protective claim box under reason for filing corrected return. Change in Filing Status If the amended return is being filed to change the filing status from single or married separate to joint, the taxpayer that filed the single return must be listed first on the amended return. If both taxpayers have filed single, then either taxpayer can be listed first and the explanation must specify that one of DR 0104X (10/15/19) COLORADO DEPARTMENT OF REVENUE Colorado.gov/Tax *DO=NOT=SEND* the original returns was filed under a different primary Social Security number (SSN) or ITIN. If the amended return is being filed to change the filing status from joint to single or married separate, the taxpayer whose SSN or ITIN was listed first on the joint return should include all applicable tax data in their amended return. The taxpayer whose SSN or ITIN was listed second on the joint return must have an explanation that specifies the original return was filed under a different primary SSN or ITIN. Interest rates on additional amounts due are as follows: January 1 through December 31, 2019. Tax due paid without billing, or paid within 30 days of billing: 6%. Tax due paid after 30 days of billing: 9%. File this return and pay electronically at Colorado.gov/RevenueOnline, or if you cannot, make checks payable to: Colorado Department of Revenue. MAILING ADDRESS FOR FORM DR 0104X WITH WITHOUT PAYMENT PAYMENT COLORADO DEPARTMENT OF REVENUE Denver, CO 80261-0006 COLORADO DEPARTMENT OF REVENUE Denver, CO 80261-0005 Mail To Mail To These addresses and zip codes are exclusive to the Colorado Department of Revenue, so a street address is not required. DR 0104X (10/15/19) COLORADO DEPARTMENT OF REVENUE Colorado.gov/Tax *190104X=19999* (0015) 2019 Amended Colorado Individual Income Tax Return Reason for amended return (mark one) From tax year ending (YYYY) Investment credit carryback Other, include explanation From tax year ending (YYYY) Federal net operating loss carryback Changing filing status From tax year ending (YYYY) Federal net capital loss carryback Changing residency status Protective claim, include explanation Your Last Name Date of Birth (MM/DD/YYYY) Your First Name SSN or ITIN Enter the following information from your current driver license or state identification card. If Joint, Spouse’s Last Name Spouse’s Date of Birth (MM/DD/YYYY) Deceased Middle Initial If checked and claiming a refund, you must include the DR 0102 and death certificate with your return. State of Issue Last 4 characters of ID number Date of Issuance Spouse’s First Name Spouse’s SSN or ITIN Enter the following information from your spouse’s current driver license or state identification card. Deceased State of Issue Middle Initial If checked and claiming a refund, you must include the DR 0102 and death certificate with your return. Last 4 characters of ID number Date of Issuance Mailing Address City Phone Number State Zip Code Foreign Country (if applicable) Include W-2s and 1099s with CO withholding. Use only for line 17 1. Enter Federal Taxable Income from 1040 line 11b, 1040 SR line 11b or 1040X line 5 Additions to Federal Taxable Income 2. State Addback, enter the state income tax deduction from your federal Form 1040 or 1040 SR schedule A, line 5a (see instructions) 3. Other Additions, explain (see instructions) Explain: As Amended 1 00 2 00 3 00 *190104X=29999* DR 0104X (10/15/19) COLORADO DEPARTMENT OF REVENUE Name SSN or ITIN 4. Subtotal, add lines 1 through 3 4 00 Colorado Subtractions 5. Subtractions from the DR 0104AD Schedule, line 20, you must submit the DR 0104AD schedule with your return. 5 00 6. Colorado Taxable Income, subtract line 5 from line 4 6 Tax, Prepayments and Credits: see 104 Book for full-year tax table and part-year DR 0104PN Schedule 7. Colorado Tax from tax table or the DR 0104PN line 36, you must submit the DR 0104PN with your return if applicable. 7 8. Alternative Minimum Tax from the DR 0104AMT line 8, you must submit the DR 0104AMT with your return. 8 9. Recapture of prior year credits 9 00 00 00 00 10. Subtotal, sum of lines 7 through 9 10 00 11. Nonrefundable Credits from the DR 0104CR line 41, the sum of lines 11, 12, and 13 cannot exceed line 10, you must submit the DR 0104CR with your return. 11 00 12. Total Nonrefundable Enterprise Zone credits used – as calculated, or from the DR 1366 line 87, the sum of lines 11, 12, and 13 cannot exceed line 10, you must submit the DR 1366 with your return. 12 00 13. Strategic capital tax credit from DR 1330, the sum of lines 11, 12, and 13 cannot exceed line 10, you must submit the DR 1330 with your return. 13 00 14. Net Income Tax, sum of lines 11, 12, and 13. Subtract that sum from line 10 15. Use Tax reported on the DR 0104US schedule line 7, you must submit the DR 0104US with your return. 14 00 15 00 16. Net Colorado Tax, sum of lines 14 and 15 17. CO Income Tax Withheld from W-2s and 1099s, you must submit the W-2s and/or 1099s claiming Colorado withholding with your return. 16 00 17 00 18. Prior-year Estimated Tax Carryforward 19. Estimated Tax Payments, enter the sum of the quarterly payments remitted for this tax year 18 00 19 00 20. Extension Payment remitted with DR 0158-I 20 00 21. Other payments: DR 0104BEP DR 0108 DR 1079 22. Gross Conservation Easement Credit from the DR 1305G line 33, you must submit the DR 1305G with your return. 23. Innovative Motor Vehicle Credit from the DR 0617, you must submit each DR 0617 with your return. 24. Refundable Credits from the DR 0104CR line 8, you must submit the DR 0104CR with your return. 25. Subtotal, sum of lines 17 through 24 21 00 22 00 23 00 24 00 25 00 DR 0104X (10/15/19) COLORADO DEPARTMENT OF REVENUE *190104X=39999* Name SSN or ITIN 26. Federal Adjusted Gross Income from your federal income tax form: 1040 line 8b, or 1040 SR line 8b 26 00 27. 28. 29. 30. Modified AGI Tiers for State Sales Tax Refund Lines 27 through 32 are reserved for future use. 31. 32. If you want the Department of Revenue to compute and mail your refund, or compute your balance due and mail a bill, stop here and leave lines 33 through 48 blank. If you want to compute the refund or balance due yourself, continue with line 33. 33. Overpayment, if line 25 is greater than 16 then subtract line 16 from line 25 33 00 34. Enter the overpayment from your original return or as previously adjusted 35. If line 16 is greater than line 25, then subtract line 25 from line 16 and enter the amount owed 34 00 35 00 36. Enter the amount owed from your original return or as previously adjusted Compute the Amount Owed 36 00 37. Subtract line 33 from line 34, if the result is negative then enter zero 37 00 38. Subtract line 36 from line 35, if the result is negative then enter zero 38 00 39. Additional tax due, sum of lines 37 and 38 39 00 40. Interest due on additional tax 40 00 41. Penalty due 41 00 42. Estimated tax penalty due, you must submit the DR 0204 with your return. 42 00 43. Payment due with this return, sum of lines 39 through 42 Paid by EFT 43 *190104X=49999* DR 0104X (10/15/19) COLORADO DEPARTMENT OF REVENUE Name SSN or ITIN The State may convert your check to a one-time electronic banking transaction. Your bank account may be debited as early as the same day received by the State. If converted, your check will not be returned. If your check is rejected due to insufficient or uncollected funds, the Department of Revenue may collect the payment amount directly from your bank account electronically. File and pay online at Colorado.gov/RevenueOnline We strongly recommend that you file using Revenue Online. If you cannot efile, see mailing instructions. Compute the Refund 44. Subtract line 34 from line 33, if the result is negative then enter zero. 44 00 45. Subtract line 35 from line 36, if the result is negative then enter zero. 45 00 46. Overpayment, sum of lines 44 and 45 46 00 47. Amount you want credited to 2020 estimated tax. 47 00 48. Refund claimed with this return, subtract line 47 from line 46. 48 00 Direct Deposit Routing Number Type: Checking Savings CollegeInvest 529 Account Number For questions regarding CollegeInvest direct deposit or to open an account, visit CollegeInvest.org or call 800-448-2424. Sign your return Under penalties of perjury, I declare that to the best of my knowledge and belief, this return is true, correct and complete. Your Signature Date (MM/DD/YY) Spouse Signature. If joint return, BOTH must sign. Date (MM/DD/YY) Paid Preparer’s Name Paid Preparer’s Address Paid Preparer’s Phone City State Zip If you are filing this return with a check or payment, please mail the return to: If you are filing this return without a check or payment, please mail the return to: COLORADO DEPARTMENT OF REVENUE Denver, CO 80261-0006 COLORADO DEPARTMENT OF REVENUE Denver, CO 80261-0005 These addresses and zip codes are exclusive to the Colorado Department of Revenue, so a street address is not required.
Extracted from PDF file 2019-colorado-form-104x.pdf, last modified August 2016

More about the Colorado Form 104X Individual Income Tax Amended Return TY 2019

Use the DR 0104X, Amended Colorado Income Tax Return, to correct the individual income tax return you already filed for the specific tax year. Please refer to the 104 Book for line-by-line instructions and details about specific additions, subtractions, and tax credits.

We last updated the Amended Income Tax Return Form in March 2020, so this is the latest version of Form 104X, fully updated for tax year 2019. You can download or print current or past-year PDFs of Form 104X directly from TaxFormFinder. You can print other Colorado tax forms here.


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Other Colorado Individual Income Tax Forms:

TaxFormFinder has an additional 64 Colorado income tax forms that you may need, plus all federal income tax forms.

Form Code Form Name
Form 104 Colorado Income Tax Return
Form 104PN Part-Year/Nonresident Computation Form
Form DR 0900 Payment Voucher for Individuals
Form DR 1778 E-Filer Attachment Form
Form 104CR Tax Credits for Individuals

Download all CO tax forms View all 65 Colorado Income Tax Forms


Form Sources:

Colorado usually releases forms for the current tax year between January and April. We last updated Colorado Form 104X from the Department of Revenue in March 2020.

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Form 104X is a Colorado Individual Income Tax form. An amended tax return is used to correct errors or omissions in a previously-filed tax return. While taxpayers will not generally be punished simply for correcting an error in a previous return, errors that resulted in an underpayment of owed tax can sometimes result in penalties or interest owed.

About the Individual Income Tax

The IRS and most states collect a personal income tax, which is paid throughout the year via tax withholding or estimated income tax payments.

Most taxpayers are required to file a yearly income tax return in April to both the Internal Revenue Service and their state's revenue department, which will result in either a tax refund of excess withheld income or a tax payment if the withholding does not cover the taxpayer's entire liability. Every taxpayer's situation is different - please consult a CPA or licensed tax preparer to ensure that you are filing the correct tax forms!

Historical Past-Year Versions of Colorado Form 104X

We have a total of nine past-year versions of Form 104X in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:



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