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IRSOther IRS Forms (1000–1999)

Official form guide

Form 14751: 14751

IRS Form 14751 is an application for an automatic 6‑month extension to file Form 8865, the U.S. Return of Partnership Income. Use it when a U.S. person cannot meet the original filing deadline for Form 8865.

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Form Overview

IRS Form 14751 - 14751

IRS Form 14751 is an application for an automatic 6‑month extension to file Form 8865, the U.S. Return of Partnership Income. Use it when a U.S. person cannot meet the original filing deadline for Form 8865.

The form captures the partnership’s identifying numbers, the taxpayer’s name and EIN, the original due date, and a brief justification for the extension.

Risk Radar

Scan points
  • 1A single missing signature can void the entire extension request.
  • 2Incorrect partnership EIN
  • 3Wrong original due date entered
  • 4Missing signature or date
  • 5Using the wrong mailing address for your filing location

Plain English

If you need more time to submit the partnership income return (Form 8865), you file Form 14751. It asks for basic partnership info and the reason you need the extra months. The IRS will grant the extension automatically if the form is complete.

Submission Date

  • Filing date: 2017-09-16 07:59:15
  • 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

partnershippersonincomemonthgrant

Hover a term to preview the meaning.

What this form is for

  • Use when you need a 6‑month extension for Form 8865.
  • Do not use if you are filing a domestic partnership return (Form 1065).
  • Check Form 8865 instructions for other extension options.

Form selector

Use this form or another form?

Late filing without extension

May incur $205 per month penalty

✓ Verify penalty applicability before proceeding

Form 8865 with late‑filing penalty schedule

Extension for other foreign information returns

Different forms and deadlines

✓ Confirm which return you are extending

Form 4868 (individual) or Form 7004 (business)

Deadline or filing window

The extension request must be received by the original Form 8865 due date. If mailed, the postmark counts; if e‑filed, the transmission timestamp counts. The IRS will automatically grant a 6‑month extension, moving the new deadline to the 15th day of the 9th month after the partnership’s tax year end.

  • —Original due date | add 6 months | New extended due date | Verify month‑end handling

Checklist

What you need before filling it out

1

Partnership EIN

Partnership tax‑payer identification number · Form 8865, Schedule K-1

⚠ Often typed incorrectly✕ High
2

Original due date

Calendar notice or prior year filing receipt · Form 8865 instructions

⚠ Misread month✕ Medium
3

Signature

Handwritten or electronic signature · Form 14751 signature block

⚠ Missing or illegible✕ High
4

Reason for extension

Written explanation or check box selection · Form 14751 Part II

⚠ Vague language can be rejected✕ Low

Before you submit

  1. 1Confirm partnership EIN matches Form 8865
  2. 2Verify original Form 8865 due date
  3. 3Select the correct reason code for extension
  4. 4Enter taxpayer’s name and address exactly as on the tax return
  5. 5Sign and date the form
  6. 6Make a copy for your records
  7. 7Mail to the correct IRS address with postmark before deadline
  8. 8If e‑filing, confirm transmission receipt

How to file this form

  1. 1Download the latest Form 14751 PDF from IRS.gov
  2. 2Print or open in an approved PDF editor
  3. 3Complete Part I with partnership and taxpayer details
  4. 4Complete Part II with the original due date and reason
  5. 5Sign and date the form
  6. 6Prepare a self‑addressed envelope with correct IRS mailing address
  7. 7Mail the form via certified mail or use your tax professional’s e‑file portal

Known limitations

  1. 1Form does not waive penalties for late payment of tax due with Form 8865
  2. 2Extension is automatic only if the form is complete and timely
  3. 3No electronic filing option for all taxpayers; depends on software support
  4. 4IRS may request additional information if the reason is insufficient

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 14751 is currently active for tax years 2022 onward. No major revisions have been issued for the 2024 filing season.

What changed or needs a fresh check

  • Edition date: verify the form is the 2024 edition
  • Fee: no filing fee for Form 14751
  • Mailing address: use the address in the instructions for your state
  • Electronic filing: confirm your tax professional’s e‑file capability
  • Signature line: ensure it matches the taxpayer’s name on Form 8865

Form Preview

Form 14751 page 1

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Form 14751 page 2

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Quick Facts

U.S. persons who are partners in a foreign partnership and must file Form 8865.
The form captures the partnership’s identifying numbers, the taxpayer’s name and EIN, the original due date, and a brief justification for the extension.
File Form 14751 before the original Form 8865 due date, typically the 15th day of the 3rd month after the partnership’s tax year ends.
Mail the completed form to the address listed in the instructions for the taxpayer’s filing location, or submit electronically if the IRS e‑file system supports it for your tax professional.
Missing or incorrect information can cause the extension to be denied, leading to late‑filing penalties on Form 8865.
1. Gather the partnership’s EIN, tax year, and your own taxpayer identification. 2. Fill out the top section with your name, address, and the partnership’s details. 3. Indicate the original Form 8865 due date and select the reason for the extension. 4. Sign and date the form, then mail it to the correct IRS address before the deadline.

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After you file

  1. 1Keep the mailed receipt or e‑file confirmation
  2. 2Mark the new Form 8865 deadline on your calendar
  3. 3Monitor for any IRS notice regarding the extension request
  4. 4Prepare Form 8865 with the extended timeline
  5. 5Retain a copy of Form 14751 with your tax records for at least three years

Sources

  • SRCForm 14751 title and purposeIRS official form header
  • SRCExtension period of 6 monthsForm 14751 instructions
  • SRCNo filing feeinstructions section on fees
  • SRCSignature requirementsignature block on the form
  • SRCMailing address guidanceinstructions page for filing locations
  • SRCElectronic filing noteIRS e‑file guidance for Form 14751
  • SRCPenalty risk for missing extensiongeneral IRS penalty rules

Common confusion points

Extension length

Some think it’s 12 months, but it’s 6 months

→ Verify the 6‑month rule

Form number

Confused with Form 4868 (individual)

→ Check the purpose of each form

Mailing address

Different addresses for different states

→ Use the address in the instructions

Electronic filing eligibility

Not all software supports Form 14751

→ Confirm with your tax preparer

Reason codes

Vague statements may be rejected

→ Use the specific code listed

Workflow map

Related forms and next steps

4 signals

Before

Form 8865 (U.S. Return of Partnership Income)

Current

14751

After

Form 8865 (filed by new deadline)

Often used with

Form 14751 (Extension request)

⚠ If something goes wrong

  • IRS Notice CP2000 or extension denial letter

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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.
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