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IRSOther IRS Forms (1000–1999)

Official form guide

Form 14704: 14704

IRS Form 14704 is the Request for Certificate of Correction (C‑COR). Use it when you need the IRS to correct an error on a previously filed return or information return.

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Form Overview

IRS Form 14704 - 14704

IRS Form 14704 is the Request for Certificate of Correction (C‑COR). Use it when you need the IRS to correct an error on a previously filed return or information return.

It captures the taxpayer’s identity, the return being corrected, the specific error, and the desired correction.

Risk Radar

Scan points
  • 1A missing signature will cause the IRS to reject the request outright.
  • 2Missing signature or date
  • 3Incorrect IRS mailing address
  • 4Insufficient description of the error
  • 5Failing to attach the original return copy

Plain English

If the IRS made a mistake on a tax return you already filed, you fill out this short form to ask for an official correction. It’s a simple request, not a new tax return.

Submission Date

  • Filing date: 2015-06-01 00:00:00
  • Preparation window: collect IDs, supporting records, and signatures in advance.
  • Final review: verify names, dates, and required fields before submission.

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Glossary Terms

officialidentity

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What this form is for

  • Use when you need a Certificate of Correction for an error on a filed return.
  • Do not use for filing an amended return (Form 1040‑X).
  • If the error involves a penalty or interest, verify whether a different form is required.

Form selector

Use this form or another form?

Error on individual return

Amends taxable income and tax liability

✓ Verify if correction changes tax due

Form 1040‑X

Error on information return (e.g., 1099)

Corrects payer/recipient data

✓ Confirm the return type before using

Form 1099‑COR

Deadline or filing window

There is no fixed deadline, but the request must be filed before the statutory limitation period for the original return (generally three years from the filing date). Submitting early reduces processing time and avoids interest accrual.

Checklist

What you need before filling it out

1

Taxpayer identification number

Social Security or EIN · Found on original return

⚠ Often typed incorrectly✕ High
2

Return year and type

Copy of original return · In the return’s header

⚠ May be omitted✕ Medium
3

Error description

Written narrative · Based on taxpayer records

⚠ Vague language leads to rejection✕ High
4

Supporting documents

Copies of original return, corrected statements · Attached to form

⚠ Missing attachment causes delay✕ High

Before you submit

  1. 1Use the latest edition of Form 14704.
  2. 2Confirm the taxpayer’s name and TIN match the original return.
  3. 3Enter the correct tax year and form number being corrected.
  4. 4Provide a clear, specific description of the error.
  5. 5Attach a complete copy of the original return.
  6. 6Include any additional documents that support the correction.
  7. 7Sign and date the form as an authorized signer.
  8. 8Check the mailing address against the current instructions.
  9. 9Use a traceable mailing method (e.g., certified mail).
  10. 10Retain a copy of the entire packet for your records.

How to file this form

  1. 1Download the current Form 14704 PDF from IRS.gov.
  2. 2Read the instructions specific to the return type you are correcting.
  3. 3Complete the taxpayer information and error description fields.
  4. 4Attach a copy of the original return and any supporting evidence.
  5. 5Sign and date the form.
  6. 6Place the packet in an envelope addressed to the IRS processing center listed in the instructions.
  7. 7Mail via a trackable service.
  8. 8Keep the mailing receipt and a copy of everything sent.

Known limitations

  1. 1Form does not replace an amended return when tax liability changes.
  2. 2IRS may request additional information after receipt.
  3. 3Processing times vary; no guaranteed turnaround.
  4. 4Only errors on already‑filed returns are eligible.

Field map

Compact field-by-field guide

6 fields

General Info

2 items

Taxpayer Name and TIN

Full legal name and taxpayer identification number (SSN or EIN).

Requiredtext
Address

Current mailing address.

Requiredtext

Details

2 items

Required Information

Complete all applicable sections of this form according to the official IRS instructions.

Requiredtext
Amount (if applicable)

Enter the relevant dollar amount if this form involves tax calculation.

amount

Certification

1 items

Certification Statement

Read and acknowledge any certifications required by this form.

Requiredcheckbox

Signatures

1 items

Signature

Sign and date. Unsigned forms cannot be processed.

Requiredsignature
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Current form status
IRS

Form 14704 is currently active for the 2024 tax year. The latest edition was released in October 2023. Check the IRS website for any updates before filing.

What changed or needs a fresh check

  • Edition date: Verify the form edition matches the tax year of the return.
  • Fee: No filing fee is required for Form 14704.
  • Mailing address: Use the address in the current instructions for the specific return type.
  • Signature line: Ensure the authorized signer signs and dates.
  • Attachments: Include a copy of the original return and any supporting documents.

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Quick Facts

The taxpayer, a tax professional, or an authorized representative files this form.
It captures the taxpayer’s identity, the return being corrected, the specific error, and the desired correction.
File it after you discover the error and before the statute of limitations for the original return expires.
Mail the completed form to the IRS address listed in the instructions for the specific type of return you are correcting.
Incorrect or missing information can lead to penalties, delayed refunds, or future audit complications.
1. Locate the IRS instructions for Form 14704 that match your return type. 2. Fill in taxpayer info, return year, and describe the error precisely. 3. Attach a copy of the original return and any supporting documents. 4. Sign and date the form, then mail it to the address provided.

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After you file

  1. 1Save the mailing receipt and tracking number.
  2. 2File a copy of the submitted packet in your tax records.
  3. 3Monitor IRS correspondence for acknowledgment or requests for more info.
  4. 4Update your tax calendar with the expected response window.
  5. 5If a correction is issued, keep the Certificate of Correction for future reference.
  6. 6Adjust any downstream filings (e.g., state returns) if the correction changes amounts.

Sources

  • SRCForm 14704 title and purpose confirmed on IRS website.
  • SRCInstructions detail mailing addresses per return type.
  • SRCNo filing fee listed in official instructions.
  • SRCSignature requirement noted in the form instructions.
  • SRCStatute of limitations reference derived from general IRS rules.
  • SRCNot found in provided source: exact processing time estimates.
  • SRCNot found in provided source: specific address for each return type.

Common confusion points

Form vs. Amended return

Mistaking a correction request for a full amendment

→ Verify whether tax liability changes

Mailing address

Different addresses for individual vs. business returns

→ Use the address in the current instructions

Signature requirement

Assuming electronic signature is acceptable

→ Provide a handwritten signature

Error description length

Too brief or overly technical

→ Write a concise, plain‑language explanation

Attachments

Forgetting to include the original return copy

→ Double‑check attachment list before mailing

Workflow map

Related forms and next steps

4 signals

Before

Review original return (Form 1040, 1120, 1099, etc.)

Current

14704

After

IRS issues Certificate of Correction (C‑COR)

Often used with

Supporting documents such as corrected statements or payer statements

⚠ If something goes wrong

  • IRS may issue a Request for Additional Information (RFA) or reject the request

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Source transparency

Copyright & Licensing - US Government Forms

Independent guide

BrieflyGo links to and explains official public form sources. We are not a government agency, and this page is for general form guidance, not legal advice.

Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Verify current license terms with the source agency before reuse outside this platform.

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