The Colorado 104X form is an Amended Colorado Income Tax Return used to correct errors on your individual income tax return for the year 2010. This form allows taxpayers to adjust their reported income, deductions, and credits, ensuring that their tax obligations are accurate. If you need to amend your return, consider filling out the form by clicking the button below.
The Colorado 104X form serves as an essential tool for taxpayers wishing to amend their individual income tax returns for the year 2010. This form allows individuals to correct errors or make changes to their previously filed returns, ensuring that the information submitted to the state is accurate and up-to-date. Key components of the form include sections for reporting adjusted income, additions, subtractions, and applicable tax credits. Taxpayers will find specific lines dedicated to calculating any amount owed to the state or potential refunds due to overpayments. For those who may have experienced changes in their filing status or residency, the 104X provides guidance on how to reflect these updates appropriately. Additionally, the form requires taxpayers to attach explanations for any changes made, along with necessary documentation, such as copies of federal tax adjustments. Understanding the various aspects of the 104X form is crucial for compliance with Colorado tax laws, as it outlines the procedures for submitting amendments, deadlines, and the implications of different filing statuses. By utilizing the 104X form correctly, taxpayers can rectify their tax situations and ensure they meet their obligations to the state.
FORM 104X instRuctiOns
The 2010 Form 104X, Amended Colorado Income Tax Return, is used to correct your 2010 individual income tax return. For more information or any questions pertaining to income, additions, subtractions, credits, etc., refer to the income tax book for 2010, or call the Department of Revenue at (303) 238-SERV (7378). You can also obtain forms and information from the Web site at WWW.TAXCOLORADO.COM
Complete Form 104X showing the correct amounts for income, additions, subtractions, taxes and credits.
AMOunt OWED
Lines 30 through 36 compute the amount owed to the state on the amended return. Any decrease in the amount of the overpayment (line 30) or increase in the amount owed (line 31) will indicate that an amount is owed with the amended return.
REFunD AMOunt
Lines 37 through 41 compute the amount of credit available on the amended return. Any increase in the amount of the overpayment (line 37) or decrease in the amount owed (line 38) will indicate that an overpayment is available with the amended return. The overpayment can be credited to estimated tax (line 40) for the tax year following the period on the amended return, or can be requested as a refund (line 41).
Attachments:
Attach an explanation of the changes to your return and, if applicable, required attachments (e.g. 104CR, DR 0204) and certiications (e.g. DR 0074). All attachments and certiications must be included with
the amended return even if there is no change to that credit or tax attribute. Part-year residents and nonresidents attach corrected Form 104PN. If this amended return is the result of an adjustment made by the Internal Revenue Service attach a copy of the federal revenue agent’s report with supporting schedules. To expedite your refund, attach a
copy of the federal record of account to support any changes to federal taxable income (such as a mutual fund, brokerage irm or credit union)
in the United States.
Direct Deposit:
Complete the direct deposit information if you want your refund
deposited directly into your account at a United States bank or other inancial institution.
Foreign Address:
If you are entering an address for a foreign country, use the “State” ield for the foreign country and enter the foreign postal code in the “ZIP Code” ield. A Province may be included in the “City” ield with
the city.
Deceased taxpayer:
If the taxpayer died since the original return was iled and you are
requesting a refund, attach a copy of DR 0102 — Claim for Refund
Due Deceased Taxpayer and a copy of the death certiicate. Check
the deceased box after the decedent’s name.
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 iling 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 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 iled 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 iling corrected return.
Change in iling status:
If the amended return is being iled to change the iling status from single or married separate to joint, the taxpayer that iled the single return must be listed irst on the amended return. If both taxpayers have iled single, then either taxpayer can be listed irst and the explanation must specify that one of the original returns was iled
under a different primary Social Security Number (SSN).
If the amended return is being iled to change the iling status from
joint to single or married separate, the taxpayer whose SSN was
listed irst on the joint return should include all applicable tax data in
their amended return. The taxpayer whose SSN was listed second on the joint return must have an explanation that speciies the original return was iled under a different primary SSN.
interest rates on additional amounts due are as follows:
January 1 through December 31, 2011.
Tax due paid without billing, or paid within 30 days of billing
3%
Tax due paid after 30 days of billing
6%
Mail and make checks payable to:
colorado Department of Revenue Denver cO 80261-0005
FORM 104X (10/26/10)
cOLORADO DEPARtMEnt OF REvEnuE
DENVER CO 80261-0005
(0015)
2010 FORM 104X
AMEnDED cOLORADO inDiviDuAL incOME tAX REtuRn
Departmental Use Only
Reason for amended return (check one):
Investment credit carryback from tax year ending _______________________________
Federal net operating loss carryback fromtax year ending_________________________
Federal net capital loss carryback from tax year ending __________________________
Protective claim, attach explanation
Other, attach explanation Changing iling status
Changing residency status
LAst nAME
FiRst nAME AnD initiAL
DEcEAsED
sOciAL sEcuRitY nuMbER
Yourself
YEs
Spouse, if joint
Mailing Address
Your telephone number
(
)
City
State
ZIP Code
Email
AS AMENDED
1EntER AMOunt from federal Form 1040, line 43; or from federal Form 1040 A, line 27; or from federal
Form 1040 EZ, line 6 (Federal Taxable Income)
1
ADDitiOns tO FEDERAL tAXAbLE incOME
2
Enter the state income tax deduction, if any, from line 5 of Schedule A of your federal Form 1040,
3
Other additions, explain:
4
Total of lines 1 through 3
subtRActiOns FROM FEDERAL tAXAbLE incOME
5
Enter the state income tax refund, if any, you reported on line 10 of your federal Form 1040
6
United States government interest
7
Pension-annuity subtraction, taxpayer
8
Pension-annuity subtraction, spouse
9
Colorado source capital gain (5 year assets acquired on or after 5/9/94)
10 Tuition program contribution
10
11
Qualifying charitable contribution
12 Other subtractions, see instructions and check applicable box: PERA contribution made in 1984–1986;
DPSRS contributions made in 1986; tier I or II railroad beneits; qualiied reservation income;
wildire mitigation measures
12
13 Total of lines 5 through 12
13
14 cOLORADO tAXAbLE incOME, line 4 minus line 13
14
.00
GO tO tHE tAX tAbLE On PAGEs 22 AnD 23 OF tHE FORM 104 bOOKLEt WitH YOuR tAXAbLE incOME FROM LinE 14 tO FinD YOuR tAX.
FuLL-YEAR REsiDEnts EntER YOuR tAX On LinE 15. PARt-YEAR REsiDEnts AnD nOnREsiDEnts GO tO FORM 104Pn.
stAPLE W-2, W2-G, AnD 1099 FORMs HERE (only if Colorado tax withheld is reported on the form)
incOME tAX, PREPAYMEnts AnD cREDits
15 cOLORADO tAX from the tax table.
Part-year residents and nonresidents enter tax from line 36, Form 104PN
15
16 Alternative minimum tax from Form 104AMT
16
17 Recapture of prior year credits
17
18 Total of lines 15 through 17
18
19 Total non-refundable credits from line 47, form 104CR (may not exceed total tax on lines 15 and 16)
19
20 Net Tax, line 18 minus line 19
20
21 cOLORADO incOME tAX WitHHELD from wages and winnings
21
22EstiMAtED tAX payments and credits; extension payments; and amounts withheld
on nonresident real estate sales and partnership/S corp/iduciary income
22
23 Total refundable credits from line 9, Form 104CR
23
24 Total of lines 21 through 23
24
AMEnDED
25Enter the amount from federal Form 1040, line 37; or from federal Form 1040A,
line 21; or from federal Form 1040EZ, line 4 (Federal Adjusted Gross Income)
25
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 26 through 41 blank. if you want to compute the refund or balance due yourself, continue with line 26.
26 If line 24 is larger than line 20, enter your overpayment
26
27 Enter the overpayment from your original return or as previously adjusted
27
28 If line 20 is larger than line 24, enter the amount owed
28
29 Enter the amount owed from your original return or as previously adjusted
29
cOMPutE tHE AMOunt i OWE
30 Line 27 minus line 26, but not less than zero
30
31 Line 28 minus line 29, but not less than zero
31
32 Additional tax due, total of lines 30 and 31
32
33 Interest due on additional tax
33
34 Penalty due
34
35 Estimated tax penalty due
35
36 Payment due with this return, add lines 32 through 35
Paid by EFt 36
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 insuficient or uncollected funds, the Department of Revenue may collect the payment amount directly from your bank account electronically.
cOMPutE YOuR REFunD
37 Line 26 minus line 27, but not less than zero
37
38 Line 29 minus line 28, but not less than zero
38
39 Overpayment, total of lines 37 and 38
39
40 Amount you want credited to your 2011 estimated tax
40
41 Refund claimed with this return, line 39 minus line 40
41
Routing number
Type: Checking
Savings
Account number
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
Spouse’s Signature. If joint return, BOTH must sign.
Date
Year of Birth
MAiL YOuR REtuRn tO:
Paid Preparer’s Name, Address and Telephone Number
COLORADO DEPARTMENT OF REVENUE
DENVER, CO 80261-0005
To fill out the Colorado 104X form, follow the steps below carefully. Make sure to gather all necessary documents and information before starting. This will help ensure the process goes smoothly.
After submitting the form, keep a copy for your records. It may take some time for the Colorado Department of Revenue to process your amended return. If you have questions, you can contact them directly for assistance.
The Colorado 104X form is the Amended Colorado Income Tax Return. It is specifically designed for individuals who need to correct their previously filed Colorado individual income tax return for the year 2010. This form allows taxpayers to make necessary adjustments to their income, deductions, credits, and tax calculations.
You should file a Colorado 104X if you discover an error or omission on your original 2010 income tax return. Common reasons for filing include changes in income, adjustments to deductions, or claiming additional credits that were not included in your original return. Additionally, if the IRS makes adjustments to your federal return that affect your Colorado taxes, you will need to file this form.
To complete the Colorado 104X, follow these steps:
When filing the Colorado 104X, you must include:
If you are filing the 104X for a deceased taxpayer, you must attach a copy of the DR 0102 form, which is a Claim for Refund Due Deceased Taxpayer. Additionally, include a copy of the death certificate. Make sure to check the deceased box next to the taxpayer’s name on the form.
The statute of limitations for filing a claim for refund using the Colorado 104X is generally four years from the original due date of the return or three years from the date of the last tax payment for that year, whichever is later. If your amended return is related to a loss carryback or investment tax credit carryback, the timeframe is also four years from the due date of the return for the year in which the loss or credit originated.
Yes, you can request direct deposit for your refund by completing the direct deposit section of the Colorado 104X form. Provide your bank account details, including the routing number and account number. This option allows for a quicker receipt of your refund directly into your bank account.
If you are amending your return to change your filing status, ensure that you follow the specific instructions for your situation. If changing from single or married filing separately to joint, list the taxpayer who filed first on the amended return. Conversely, if changing from joint to single or married filing separately, the taxpayer whose Social Security Number was listed first must include all relevant tax data.
Incorrect Information on Lines: Many individuals fail to accurately report their income or deductions on the appropriate lines. Double-checking each entry against your original return is crucial.
Neglecting Attachments: People often forget to include necessary attachments, such as explanations for changes or required forms like the 104CR. Ensure all relevant documents are included to avoid delays.
Forgetting to Sign: It’s common for filers to overlook signing the form. Both taxpayers must sign if filing jointly. A missing signature can lead to rejection of the return.
Incorrect Filing Status: Some individuals mistakenly choose the wrong filing status. If changing from single to joint, the taxpayer who filed first must be listed first on the amended return.
Ignoring Deadlines: Failing to file within the statute of limitations can result in losing the opportunity to claim a refund. Be aware of the deadlines specific to your situation.
Miscalculating Amounts: Errors in calculations can lead to incorrect amounts owed or refunds. Take your time to verify all math, including additions and subtractions.
Providing Incomplete Direct Deposit Information: When opting for direct deposit, ensure that all banking information is accurate and complete. Missing or incorrect details can delay your refund.
The Colorado 104X form is an important document for individuals looking to amend their Colorado income tax return. When filing this form, there are several other documents and forms that may be necessary to complete the process accurately. Here’s a list of some commonly used forms that you might encounter alongside the 104X.
Each of these forms serves a specific purpose and helps ensure that your amended return is processed correctly. Be sure to review your situation carefully and include all necessary documents when submitting your Colorado 104X form. This will help avoid delays and ensure a smoother experience with your tax amendments.
The Colorado 1040 form serves as the standard individual income tax return for residents of Colorado. Like the 104X, it requires taxpayers to report their income, deductions, and credits to determine their tax liability. The 1040 is the initial filing form, while the 104X is specifically for amendments, allowing taxpayers to correct any errors or make changes after the original submission. Both forms require detailed information about income sources and applicable deductions, ensuring that taxpayers can accurately report their financial situations to the state.
The federal Form 1040 is a counterpart to the Colorado 1040 form, serving as the primary tax return for individuals at the federal level. Similar to the Colorado 1040, the federal 1040 allows taxpayers to report income, claim deductions, and determine tax owed or refunds due. While the 1040 focuses on federal tax obligations, the 104X and 1040 share the common goal of ensuring accurate reporting. Taxpayers may need to amend their federal returns using the 1040X form, which mirrors the purpose of the Colorado 104X in correcting previous filings.
The Colorado Form 104CR is another document related to the 104X, as it is used to claim various tax credits. Taxpayers may need to amend their credit claims when submitting a 104X if their income or circumstances change. The 104CR allows individuals to report qualifying credits, while the 104X adjusts their overall tax calculations based on these credits. Both forms work together to ensure taxpayers receive the appropriate credits while maintaining accurate tax records.
The DR 0204 form is utilized for claiming a refund for overpaid taxes in Colorado. This form is often attached to the 104X when taxpayers are seeking refunds due to adjustments made in their amended returns. Just as the 104X allows for corrections to income and deductions, the DR 0204 facilitates the refund process, ensuring that taxpayers can recover any excess payments. The two documents complement each other in ensuring that taxpayers are fairly compensated for overpayments.
The Form 104PN is relevant for part-year residents and nonresidents in Colorado. This form is similar to the 104X in that it addresses specific residency issues when filing taxes. If a taxpayer's residency status changes, they may need to amend their return using the 104X while also completing the 104PN to accurately report income earned in Colorado during their residency. Together, these forms help clarify tax obligations based on residency status and ensure compliance with state tax laws.
The DR 0074 form is a certification used in conjunction with the 104X for specific tax credits or deductions. If an amended return involves changes to these credits, the DR 0074 must be attached to provide the necessary documentation. Similar to how the 104X allows for corrections to income and tax calculations, the DR 0074 ensures that taxpayers can substantiate their claims for credits. This collaboration between forms helps maintain transparency and accuracy in the tax filing process.
When filling out the Colorado 104X form, it’s important to follow some key guidelines. Here’s a list of what you should and shouldn’t do.
Here are five common misconceptions about the Colorado 104X form:
This form is used for both increasing and decreasing tax liabilities. It allows taxpayers to claim refunds for overpayments or to correct errors, regardless of whether they owe more tax or are due a refund.
Attachments are necessary. You must include explanations for any changes and relevant forms or certifications, even if there are no changes to those items.
The statute of limitations for claiming a refund is generally four years from the original due date of the return. Filing the 104X does not extend this period unless specific conditions are met.
There are rules regarding how to change your filing status. If changing from single to joint, the taxpayer who filed first must be listed first on the amended return.
If your amended return results from an IRS adjustment, attaching a copy of the federal revenue agent’s report is required to support any changes made to your federal taxable income.
Filing the Colorado 104X form requires careful attention to detail. Here are seven key takeaways to keep in mind: