Form 1040x (2014) Tax Year–Specific Checklist
Year Audit: 2014 Applicability
Form 1040X for 2014 is unique because the Affordable Care Act’s individual shared responsibility provision required all taxpayers to report health coverage status or claim an exemption. Line 9 (“Health care: individual responsibility”) replaced the prior Making Work Pay Credit checkbox, reflecting this mandate. The form now requires the reconciliation of premium tax credit advances via Form 8962 for taxpayers who received Marketplace subsidies.
2014 Programs Affecting This Form
The individual shared responsibility payment (ACA requirement) must be reported on amended 2014 returns via Form 8965 (Health Coverage Exemptions) if the taxpayer lacked qualifying coverage for any month. Taxpayers who received advance premium tax credit payments must reconcile these against actual eligibility using Form 8962 when filing Form 1040X to claim or correct premium tax credits.
Ten-Step Checklist: Form 1040X (2014)
Step 1: Verify Tax Year And Original Return
Confirm on the form that you are amending a calendar year 2014 or specified fiscal year return. Obtain a copy of your original Form 1040, 1040A, 1040EZ, 1040NR, or 1040NR-EZ filed for 2014, including all supporting schedules. Select the correct calendar or fiscal year from the box at the top of Form 1040X.
Step 2: Gather Income And Withholding Documents
Collect all W-2s, 1099s, K-1s from partnerships or S corporations, and other income statements for 2014. Obtain records of federal income tax withheld (from W-2 boxes or 1099s), estimated tax payments made for 2014, and any amounts applied from your 2013 overpayment. Do not include documents unrelated to the changes you are making.
Step 3: Obtain Form 1095-A If Claiming Or Correcting Premium Tax Credit
If you received advance premium tax credit payments through a Health Insurance Marketplace in 2014, request Form 1095-A from your Marketplace. This form is required to complete Form 8962 (Premium Tax Credit) and must be attached when filing Form 1040X to amend premium tax credit claims. If you received a corrected Form 1095-A after filing, you must use the corrected version for your tax return.
Step 4: Complete Part I (Exemptions) If Changing Dependents Or Personal Exemption
Suppose you are increasing or decreasing the number of exemptions claimed. Complete Part I on page 2. For 2014, multiply the total number of exemptions (line 28) by the exemption amount shown in the 2014 instructions (per line 29 instructions). Enter the product on line 29 and transfer that amount to line 4, page 1. List all dependents claimed on the amended return in Part I, line 30, including their SSNs and relationships.
Step 5: Enter Corrected Income, Deductions, And Tax In Three-Column Format
Use the three-column format: Column A (original or previously adjusted amounts), Column B (net change increase or decrease in parentheses), and Column C (corrected amounts). Complete lines 1–11 with AGI, deductions, exemptions, taxable income, tax, credits, and total tax. If no change to a line, enter the same amount in columns A and C, leaving column B blank or entering zero.
Step 6: Indicate Health Coverage Status For All Household Members (Aca Requirement)
Check “Yes” or “No” on the form to indicate whether all members of your household had full-year minimal essential health care coverage in 2014. This box is mandatory, even if you are not changing any other coverage information. If any household member lacked qualifying coverage for any month, you may owe an individual shared responsibility payment (see Step 7).
Step 7: Calculate And Report Individual Shared Responsibility Payment If Applicable
If you or a household member lacked qualifying coverage or an exemption for any month in 2014, you may owe an individual shared responsibility payment. Complete Form 8965 (Health Coverage Exemptions) to claim any exemptions or calculate the fee. Report the payment on Form 1040X line 9 (“Health care: individual responsibility”) if required. Attach Form 8965 to Form 1040X.
Step 8: Attach Required Supporting Documents And Schedules
Attach to the front of Form 1040X any new or corrected W-2, W-2c, or Form 2439 that supports your changes. Attach any new or corrected Schedule A, Schedule D, Form 8962 (Premium Tax Credit), Form 8965 (Health Coverage Exemptions), or other schedules related to changes you are making. Arrange all schedules and forms in order by “Attachment Sequence No.” (shown in the upper right corner) from lowest to highest. Do not attach your original return, correspondence, or IRS notices unless required.
Step 9: Complete Part Iii—Explanation Of Changes
In Part III on page 2, clearly explain why you are filing Form 1040X. Specify each change made (e.g., “Corrected AGI due to omitted K-1 income,” “Claiming premium tax credit for first time,” “Adjusted exemptions due to dependent status change”). If claiming a net operating loss carryback, enter “Carryback Claim” at the top of page 1 and attach a computation using Schedule A (Form 1045). If amending due to health coverage status, note “ACA health coverage adjustment” or similar language.
Step 10: Sign, Date, And Mail Form 1040x
Sign and date Form 1040X on page 2. If filing jointly, both spouses must sign and date the return. If you owe additional tax, enclose a draft or money order (not cash) payable to “U.S. Treasury,” but do not attach it to the form. Keep a copy for your records. Mail Form 1040X and all attachments to the IRS Center listed for your state of residence. See the IRS Where to File page for Form 1040X (2014) for the correct mailing address. Amended returns are generally processed within 8 to 12 weeks. However, in some cases, processing could take up to 16 weeks.
Form-Specific Limitations (2014)
Nonresident Aliens and Visa Holders
Form 1040X may be used to amend Form 1040NR or Form 1040NR-EZ for the 2014 tax year. If you should have filed Form 1040 instead of Form 1040NR (or vice versa), complete a new corrected return (Form 1040 or 1040NR), label it “Amended,” and attach it to Form 1040X. However, complete the corrected return fully; do not complete Part I or II on Form 1040X page 2 if amending a nonresident alien form.
Credits and Deductions Not Allowed
Do not claim refunds of penalties and interest already paid, or claim a refund of your share of a joint overpayment that was offset against your spouse’s past-due obligations. Instead, file Form 843 (Claim for Refund and Request for Abatement) or Form 8379 (Injured Spouse Claim), respectively. Do not file Form 1040X to correct mathematical errors only; the IRS will make those corrections automatically.
Line Changes and Redesigns (2014)
Line 9: Health care: individual responsibility
Prior: Making Work Pay Credit checkbox (removed as statute of limitations expired for most taxpayers). Current: New line for ACA individual responsibility payment or exemption reporting. All subsequent lines renumbered. Change Type: Redesigned/Added.
Line 15: Refundable credits
Prior: Included Schedule M (Making Work Pay Credit) checkbox. Current: The checkbox has been removed; premium tax credit reconciliation is now referenced via Form 8962. References to other credit forms (Schedule 8812, Form 2439, etc.) retained. Change Type: Updated.
Key 2014 Instruction Cross-References
Instructions for Form 1040X (Rev. December 2014), IRS Publication 556 (Examination of Returns), IRS Publication 536 (Net Operating Losses), Form 8962 (Premium Tax Credit) instructions, Form 8965 (Health Coverage Exemptions) instructions, and IRS Topic 308 (Amended Returns).
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This checklist is for educational purposes only and does not constitute tax or legal advice. Always review official IRS instructions and consult a qualified professional for guidance.
