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The Colorado 104 form, officially known as the Colorado Individual Income Tax Return, serves as a crucial document for residents and non-residents alike who need to report their annual income for state tax purposes. This form accommodates full-year residents, part-year residents, and even non-residents. It collects essential personal information such as names, Social Security numbers, and marital status right at the top. Subsequently, individuals must calculate their federal taxable income and make necessary adjustments with additions or subtractions specific to Colorado tax laws. Taxpayers will enter their total income and report various additions, including state income tax deductions or business interest expense deductions. The form also requires individuals to address possible credits, ensuring that taxpayers can maximize their potential tax benefits. After calculating the net tax amount due or refundable, the form concludes with sections for reporting and requesting direct deposits, providing a seamless experience for receiving refunds. It’s important to ensure all relevant supporting documents accompany the form, particularly if claiming certain credits or deductions, to facilitate accurate and timely processing by the Colorado Department of Revenue.

Form Sample

*200104==19999*

DR 0104 (10/19/20)

COLORADO DEPARTMENT OF REVENUE

Tax.Colorado.gov

Page 1 of 4

(0013)

2020 Colorado Individual Income Tax Return

Full-Year

Part-Year or Nonresident (or resident, part-year, non-resident combination)

*Must include DR 0104PN

Mark if Abroad on due date – see instructions

Your Last Name

 

 

 

 

 

 

 

Your First Name

 

 

 

 

Middle Initial

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date of Birth (MM/DD/YYYY)

 

 

SSN or ITIN

 

 

Deceased

 

 

 

 

If checked and claiming a refund, you must include

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the DR 0102 and death certificate with your return.

 

 

 

 

 

 

 

 

 

 

 

 

 

Enter the following information from your current

State of Issue

 

 

Last 4 characters of ID number

Date of Issuance

 

 

 

 

 

 

 

 

 

 

 

driver license or state identification card.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If Joint, Spouse’s Last Name

 

 

 

 

 

Spouse’s First Name

 

 

Middle Initial

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Spouse’s Date of Birth (MM/DD/YYYY)

 

Spouse’s SSN or ITIN

 

Deceased

 

 

 

 

If checked and claiming a refund, you must include

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the DR 0102 and death certificate with your return.

 

 

 

 

 

 

 

 

 

 

 

 

 

Enter the following information from your spouse’s

State of Issue

 

 

Last 4 characters of ID number

Date of Issuance

 

 

 

 

 

 

 

 

 

 

 

current driver license or state identification card.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mailing Address

City

 

 

 

 

Phone Number

State

 

Zip Code

 

Foreign Country (if applicable)

 

 

 

 

 

 

 

Round To The Nearest Dollar

1.Enter Federal Taxable Income from your federal income tax form: 1040 line 15

or 1040 SR line 15

1

Include W-2s and 1099s with CO withholding.

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)

2

3. Business Interest Expense Deduction Addback (see instructions)

3

 

 

 

 

 

 

0 0

00

00

*200104==29999*

 

DR 0104 (10/19/20)

 

 

 

 

 

 

 

 

Page 2 of 4

 

 

 

 

 

 

 

COLORADO DEPARTMENT OF REVENUE

 

 

 

 

 

 

 

Tax.Colorado.gov

 

 

 

 

 

 

 

 

 

Name

 

 

 

 

SSN or ITIN

 

 

 

 

 

 

4.

Excess Business Loss Addback (see instructions)

4

 

 

5.

Net Operating Loss Addback (see instructions)

5

 

 

6.

Other Additions, explain (see instructions)

 

 

6

 

 

Explain:

7. Subtotal, sum of lines 1 through 6

7

Colorado Subtractions

8.Subtractions from the DR 0104AD Schedule, line 20, you must submit the

DR 0104AD schedule with your return.

8

9. Colorado Taxable Income, subtract line 8 from line 7

9

Tax, Prepayments and Credits: see 104 Book for full-year tax table and part-year DR 0104PN Schedule

10.Colorado Tax from tax table or the DR 0104PN line 36, you must submit

the DR 0104PN with your return if applicable.

10

11.Alternative Minimum Tax from the DR 0104AMT line 8, you must submit the

 

DR 0104AMT with your return.

11

12.

Recapture of prior year credits

12

13.

Subtotal, sum of lines 10 through 12

13

14.Nonrefundable Credits from the DR 0104CR line 43, the sum of lines 14, 15, and 16

cannot exceed line 13, you must submit the DR 0104CR with your return.

14

15.Total Nonrefundable Enterprise Zone credits used – as calculated,

or from the DR 1366 line 87, the sum of lines 14, 15, and 16 cannot exceed line 13,

you must submit the DR 1366 with your return.

15

16.Strategic Capital Tax Credit from DR 1330, the sum of lines 14, 15, and 16 cannot

exceed line 13, you must submit the DR 1330 with your return.

16

17. Net Income Tax, sum of lines 14, 15, and 16. Subtract that sum from line 13.

17

18.Use Tax reported on the DR 0104US schedule line 7, you must submit

the DR 0104US with your return.

18

19. Net Colorado Tax, sum of lines 17 and 18

19

20.CO Income Tax Withheld from W-2s and 1099s, you must submit the W-2s

and/or 1099s claiming Colorado withholding with your return.

20

21. Prior-year Estimated Tax Carryforward

21

22.Estimated Tax Payments, enter the sum of the quarterly payments

 

remitted for this tax year

 

 

 

 

22

23. Extension Payment remitted with the DR 0158-I

 

 

23

24. Other Prepayments:

 

DR 0104BEP

 

DR 0108

 

DR 1079 24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

00

00

0 0

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

00

0 0

*200104==39999*

 

DR 0104 (10/19/20)

 

 

Page 3 of 4

 

 

 

COLORADO DEPARTMENT OF REVENUE

 

 

 

Tax.Colorado.gov

Name

 

 

SSN or ITIN

 

 

25.Gross Conservation Easement Credit from the DR 1305G line 33, you must

submit the DR 1305G with your return.

25

26.Innovative Motor Vehicle Credit from the DR 0617, you must submit each

DR 0617 with your return.

26

27.Refundable Credits from the DR 0104CR line 9, you must submit the

DR 0104CR with your return.

27

28. Subtotal, sum of lines 20 through 27

28

29.Federal Adjusted Gross Income from your federal income tax form: 1040 line 11,

 

or 1040 SR line 11

29

30.

Overpayment, if line 28 is greater than line 19 then subtract line 19 from line 28

30

31.

Estimated Tax Credit Carryforward to 2021 first quarter, if any.

31

00

00

00

00

00

00

00

If you have an overpayment on line 32 below and would like to donate all or a portion of your overpayment to a qualified Colorado charity, include Form DR 0104CH to contribute.

32. Refund, subtract line 31 from line 30 (see instructions)

32

0 0

Direct Deposit

Routing Number

Account Number

Type:

Checking

Savings

CollegeInvest 529

For questions regarding CollegeInvest direct deposit or to open an account, visit CollegeInvest.org or call 800-448-2424.

33.

Net Tax Due, subtract line 28 from line 19

33

34.

Delinquent Payment Penalty (see instructions)

34

35.

Delinquent Payment Interest (see instructions)

35

36.Estimated Tax Penalty, you must submit the DR 0204 with your return.

(see instructions)

36

37. Amount You Owe, sum of lines 33 through 36

37

00

00

00

00

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.

*200104==49999*

DR 0104 (10/19/20)

COLORADO DEPARTMENT OF REVENUE

Tax.Colorado.gov

Page 4 of 4

Name

SSN or ITIN

Third Party Designee

Do you want to allow another person to discuss this return and any related information with the Colorado Department of Revenue? See the instructions.

No

Yes. Complete the following:

Designee’s Name

 

 

 

 

 

 

Phone Number

 

 

 

 

 

Sign Below 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’s Signature. If joint return, BOTH must sign.

 

 

 

 

 

Date (MM/DD/YY)

 

 

 

 

 

 

 

 

 

 

 

Paid Preparer’s Name

 

 

 

 

 

Paid Preparer’s Phone

 

 

 

 

 

 

 

 

 

 

Paid Preparer’s Address

 

 

City

 

State

 

Zip

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

File and pay at: Colorado.gov/RevenueOnline

If you are filing this return with a check or payment, please mail the return to:

COLORADO DEPARTMENT OF REVENUE Denver, CO 80261-0006

If you are filing this return without a check or payment, please mail the return to:

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.

Document Specifications

Fact Name Details
Form Purpose The Colorado 104 form is used for filing individual income tax returns for full-year, part-year, or non-resident taxpayers.
Governing Law This form is governed under Colorado Revised Statutes Title 39, Taxation, specifically § 39-22-104, which outlines requirements for individual income tax returns.
Supporting Documents Taxpayers must include various supporting documents, such as W-2s and 1099s, with their form to validate their income.
Filing Methods Individuals can file the form electronically through the Colorado Department of Revenue's website or by mailing it to designated addresses.
Signature Requirement Both spouses must sign the form if filing jointly. This is required for the form to be considered valid.

Steps to Filling Out Colorado 104

The Colorado 104 form is crucial for most residents when filing their state taxes. Completing it accurately is important to ensure proper processing and avoid issues. Here are the steps to fill out the Colorado 104 form:

  1. Enter Personal Information: Fill in your last name, first name, middle initial, date of birth in MM/DD/YYYY format, and your Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN). If you are deceased, check the box.
  2. Spouse's Information: If filing jointly, provide your spouse's last name, first name, middle initial, date of birth, and SSN or ITIN. Again, check the box if deceased.
  3. Identification Numbers: Input the last four characters of your driver’s license or state ID number, along with the date of issuance.
  4. Mailing Address: Write your current mailing address, city, state, and zip code. Include your phone number and a foreign country field if applicable.
  5. Federal Taxable Income: Enter your federal taxable income from your federal tax form (1040 line 15 or 1040 SR line 15).
  6. Additions to Income: List any state addbacks, business interest expense deductions, excess business losses, net operating losses, and other additions as applicable, following the instructions in the form.
  7. Colorado Subtractions: Enter the subtractions from the provided schedule (DR 0104AD line 20) and calculate your Colorado taxable income by subtracting line 8 from line 7.
  8. Calculate Tax: Find the Colorado tax from the tax table or your DR 0104PN schedule, this must accompany your return if applicable. Include any alternative minimum tax if required.
  9. Credits: Report any nonrefundable credits, and ensure the total does not exceed your tax before credits.
  10. Calculate Final Tax Amount: Sum up your nonrefundable credits, apply any use tax, and determine your net Colorado tax.
  11. Payment Information: Enter any income tax withheld from W-2s or 1099s and other estimated payments.
  12. Refund or Amount Due: Identify if there’s an overpayment or amount you owe. Calculate accordingly.
  13. Signature: Both you and your spouse must sign and date the form. If a preparer is involved, their information should also be included.
  14. Submit Your Return: Follow the provided instructions to file online or mail the form as per your payment method.

More About Colorado 104

What is the Colorado 104 form?

The Colorado 104 form, also known as the Colorado Individual Income Tax Return, is used by individuals to report their income and calculate their state income tax obligations. This form accommodates full-year residents, part-year residents, and non-residents. It's essential for anyone who earned income in Colorado during the tax year, including those who may also file a federal income tax return.

Who needs to file the Colorado 104 form?

What information do I need to complete the Colorado 104 form?

How do I calculate my Colorado taxable income?

What are the payment options when filing the Colorado 104 form?

Are there penalties for late filing or payment?

Can I designate someone else to discuss my return with the Colorado Department of Revenue?

Common mistakes

  1. Neglecting to include supporting documents: When submitting the Colorado 104 form, it’s essential to attach any necessary W-2s and 1099s, particularly those showing Colorado withholding. Missing documents may delay processing or lead to rejection.

  2. Incorrect income reporting: Federal taxable income must be accurately entered from your federal tax return. Ensuring that this number matches what’s reported on your 1040 is crucial to avoid discrepancies.

  3. Leaving out spouse information on joint returns: If filing jointly, both parties’ details must be provided. Omitting the spouse's information can lead to significant delays or income tax inaccuracies.

  4. Failing to double-check calculations: It's easy to miscalculate totals on the form. Take the time to verify your math, particularly on subtractions and additions, to prevent any errors that could affect your tax liability.

  5. Inaccurate tax credit claims: When claiming credits, ensure that submissions for additional forms (like DR 0104CR for nonrefundable credits) are included. Missing these could result in lost credits and overpayment.

  6. Improper use of estimated taxes: If claiming estimated tax payments, it’s vital to accurately report the sum of these payments. Errors can lead to penalties for underpayment or incorrectly reported amounts owed.

  7. Ignoring the deadline: Be aware of the due date for filing. Missing this deadline could lead to penalties and interest charges. Submit your return as early as possible.

  8. Not signing the return: One of the simplest but most overlooked mistakes is failing to sign the return. A missing signature renders the form invalid, which can cause processing delays or other issues.

Documents used along the form

The Colorado 104 form is a vital part of filing individual income tax returns in Colorado. However, several other forms and documents often accompany it to ensure thorough reporting of income and tax liabilities. Understanding these documents can aid in a smoother filing process.

  • DR 0104PN: This form is used to report your income if you are a part-year or nonresident filer. It identifies the income earned in Colorado during your residency period and assesses the tax obligation based on that specific income.
  • DR 0104AD: This document is necessary for detailing specific subtractions from your income, such as deductions and credits. It helps to adjust your taxable income, optimizing your tax return by ensuring you only pay tax on your income that is subject to tax.
  • DR 0104AMT: If you owe Alternative Minimum Tax (AMT), this form is vital. It calculates the amount of AMT owed based on your income and the adjustments required for your specific tax situation.
  • DR 0104CR: Tax credits can significantly reduce the amount you owe. This form outlines any nonrefundable and refundable credits applicable to your situation, further decreasing the overall tax burden.
  • DR 1366: This form is relevant for claiming nonrefundable Enterprise Zone credits. It’s essential for those involved in economic development activities that qualify for specific tax incentives in designated areas.
  • DR 0204: This form is required if you are subject to an estimated tax penalty. It helps calculate any penalties that may apply if you didn’t meet your estimated tax obligations during the year.

Combining these forms with the Colorado 104 form allows for a complete and accurate tax return. Ensure you gather all necessary documents to facilitate your filing process, reducing potential delays or issues with your tax return.

Similar forms

The Colorado 104 form closely resembles the IRS Form 1040, which is the standard individual income tax return used in the United States. Both forms require detailed personal information, such as taxpayer identification numbers, marital status, and income details. Additionally, both forms allow for various adjustments to income and claim deductions or credits. The structure and purpose of the forms are fundamentally similar, as they both facilitate the reporting of income and calculation of tax liability based on federal standards.

Another document comparable to the Colorado 104 form is the state-specific Schedule A for itemized deductions. Like the Colorado 104 form, Schedule A is used to report detailed expenses that may lower taxable income. Both forms require accurate reporting of deductibles based on taxpayer eligibility. In essence, while the Colorado 104 serves a broader purpose of reporting overall income and taxing implications, the Schedule A provides a more nuanced view for itemized deductions that contribute to the final taxable amount.

The Colorado 104 form is also similar to IRS Form 1040NR, which is designed for non-resident aliens. This document, like the Colorado 104, must be completed by individuals who are not fully resident for tax purposes and need to report their U.S.-sourced income. Both forms require information on income received, applicable deductions, and tax credits. The focus on residency status impacts how taxes are calculated, and both forms require accurate representation of income to ensure compliance with respective regulations.

Additionally, the Colorado DR 0104PN form, a part-year resident tax return, parallels the Colorado 104 form in function and structure. When individuals move in or out of Colorado within a tax year, they should file the DR 0104PN to accurately report income earned during the time they resided in the state. This form allows for specific adjustments similar to those on the Colorado 104, facilitating the calculation of state tax based on prorated income and deductions.

The Colorado DR 0104CR, which is used to claim credits against Colorado income tax, shares similarities with the 104 form. Both require comprehensive information regarding credit eligibility and enumeration of refundable and nonrefundable credits. The DR 0104CR must accompany the Colorado 104 to ensure that all applicable tax credits are considered in calculating the income tax owed to Colorado, presenting a cohesive representation of tax liabilities and credits.

The Colorado DR 0104AMT form, which concerns the Alternative Minimum Tax, aligns with the Colorado 104 in its intent to provide a thorough account of tax liabilities. For individuals subject to AMT, the data reported is crucial for calculating additional tax obligations. Both forms demand detailed information, supporting schedules, and adjustments that affect overall tax calculations, ensuring that taxpayers meet their complete tax responsibilities according to state standards.

Lastly, the DR 0104US form, which notes use tax, complements the Colorado 104 form in tracking how tax applies to certain purchases. The inclusion of the DR 0104US is necessary when reporting tax owed on goods purchased outside of Colorado but used within the state. This document aligns with the comprehensive income reporting of the Colorado 104 by capturing an additional layer of tax liability that might otherwise be overlooked in general income reporting.

Dos and Don'ts

Things You Should Do When Filling Out the Colorado 104 Form:

  • Ensure all personal information is complete, including your name and Social Security Number (SSN).
  • Double-check that you’ve included all necessary schedules, like DR 0104PN and DR 0104CR.
  • Round your entries to the nearest dollar as specified in the instructions.
  • Provide accurate Federal Taxable Income from your federal tax form without omissions.
  • Review the addbacks and subtractions sections carefully for accuracy.

Things You Shouldn't Do When Filling Out the Colorado 104 Form:

  • Do not forget to sign and date the form; both spouses must sign if filing jointly.
  • Avoid leaving any sections blank; incomplete forms may delay processing.
  • Do not submit the form without the required documents, such as W-2s and 1099s.
  • Refrain from filing if you do not have a clear understanding of your taxable income details.
  • Do not provide false information; this may lead to penalties or legal issues.

Misconceptions

  • Misconception 1: The Colorado 104 form is only for residents.
  • This form can be used by full-year residents, part-year residents, and non-residents. Each type of filer has specific sections to complete based on their residency status.

  • Misconception 2: You don’t need to submit supporting documents if you file electronically.
  • Even if filing online, certain supporting documents, like W-2s and any required schedules, must still be submitted as specified in the instructions for the 104 form.

  • Misconception 3: All Colorado taxpayers qualify for the same deductions and credits.
  • Taxpayers may have different eligibility for deductions and credits based on their individual circumstances, such as income and filing status. It’s important to check which apply.

  • Misconception 4: You cannot file for an extension if you owe taxes.
  • Taxpayers who anticipate owing taxes can file for an extension. However, it’s important to estimate the owed amount and pay it by the original due date to avoid penalties.

  • Misconception 5: You can round any amount to the nearest dollar.
  • Only certain amounts, specifically those on lines where indicated, should be rounded to the nearest dollar. Be careful to follow instructions on the specific requirements for each line.

  • Misconception 6: The state will accept handwritten forms without issues.
  • While handwritten forms can be submitted, the Colorado Department of Revenue prefers typed entries to reduce errors and improve processing times.

  • Misconception 7: It is unnecessary to include a death certificate when claiming a refund for a deceased taxpayer.
  • If a refund is claimed for a deceased taxpayer, including a death certificate is mandatory. Failing to submit this document may delay processing.

  • Misconception 8: Filing the Colorado 104 form guarantees a tax refund.
  • Filing does not automatically guarantee a refund. The amount depends on the taxpayer's income, deductions, credits claimed, and the total tax owed for the year.

Key takeaways

Filing the Colorado 104 form requires precise information to ensure your tax return is accurately processed. Here are some essential points to keep in mind while completing and submitting this form:

  • Understand the Form Layout: The Colorado 104 form is divided into clear sections, including personal info, income details, subtractions, and credits. Familiarize yourself with these sections before you begin.
  • Provide Accurate Personal Information: Each taxpayer's information, including name, Social Security Number (SSN), and date of birth, must be correct. If filing jointly, the same applies to your spouse.
  • Gather Required Documentation: Collect all your W-2s and 1099s showing Colorado withholding. These documents are essential for entering your federal taxable income.
  • Use Addbacks Wisely: Certain items, like state income tax deductions and business interest expense deductions, might need to be added back to your federal taxable income. Review the instructions to determine what applies to your situation.
  • Complete the Subtractions: Evaluate the DR 0104AD schedule for allowable Colorado subtractions. Remember, you must include this schedule with your return.
  • Credits Can Lower Your Tax Bill: Review available nonrefundable and refundable credits. Check forms like the DR 0104CR or DR 1366 to claim these credits effectively.
  • Overpayment Refunds: If your total payments exceed the tax owed, you can expect a refund. Fill out the relevant lines carefully to calculate your overpayment accurately.
  • Direct Deposit Options: If you prefer to receive your refund via direct deposit, ensure you enter your bank details correctly to avoid delays.
  • Sign and Date Your Return: Both taxpayers must sign and date the return. This declaration affirms the information provided is true and complete.
  • Submit Timely: Be mindful of the filing deadlines. If you owe taxes, late submissions may incur penalties and interest.

By adhering to these guidelines, you enhance the likelihood of a smooth filing process and successful tax return for the state of Colorado.