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IRSCredits & Incentives (8800/8900 Series)

Official form guide

Form 8879-EG: 8879-EG

Form 8879‑EG is the IRS e‑file Signature Authorization for exempt organization returns (e.g., Form 990, 990‑EZ, 990‑PF). It is used when the organization files its return electronically and needs to attach a signed declaration.

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Form Overview

IRS Form 8879-EG - 8879-EG

Form 8879‑EG is the IRS e‑file Signature Authorization for exempt organization returns (e.g., Form 990, 990‑EZ, 990‑PF). It is used when the organization files its return electronically and needs to attach a signed declaration.

It captures the organization’s name, EIN, tax year, the specific return being signed, and the officer’s electronic signature.

Risk Radar

Scan points
  • 1A single missing signature can invalidate the entire electronic filing.
  • 2Signature missing or illegible
  • 3Wrong tax year entered
  • 4EIN typo
  • 5Selecting the wrong return type (990 vs 990‑EZ)

Plain English

Think of Form 8879‑EG as the digital signature page for a nonprofit’s tax return. The organization’s authorized officer signs it, then the return is sent to the IRS electronically. No paper return is mailed with this form.

Submission Date

  • Filing date: 2026-01-13 09:10:43
  • 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

paper

Hover a term to preview the meaning.

What this form is for

  • Use when filing an exempt organization return electronically.
  • Do not use for paper‑filed returns; a paper signature page is required instead.
  • If the organization is a foreign‑owned nonprofit, check Form 8879‑F instead.

Form selector

Use this form or another form?

Paper filing

Requires physical signature and mailing

✓ Verify filing method before proceeding

Form 8879 (paper)

Foreign-owned exempt org

Different signature requirements for foreign entities

✓ Confirm ownership status

Form 8879‑F

Deadline or filing window

The signature must be attached before the electronic transmission deadline, which is the due date of the underlying return (generally the 15th day of the 5th month after the organization’s fiscal year end). If the return is filed late, the signature must still be submitted before the IRS accepts the late e‑file.

Checklist

What you need before filling it out

1

Organization name

Articles of Incorporation or official letterhead · Return header

⚠ Misspelled name✕ High
2

EIN

IRS EIN assignment letter · Return top line

⚠ Transposed digits✕ High
3

Tax year

Fiscal year end on Form 990 · Return cover page

⚠ Wrong year entered✕ Medium
4

Signature block

Authorized officer’s signature · Physical or scanned signature

⚠ Blank or smudged✕ High
5

Return type selection

Form 990, 990‑EZ, 990‑PF · Return being filed

⚠ Mismatched type✕ Medium

Before you submit

  1. 1Confirm the underlying Form 990/990‑EZ/990‑PF is complete and error‑free.
  2. 2Verify the organization’s name and EIN match IRS records.
  3. 3Enter the correct tax year on the 8879‑EG.
  4. 4Select the exact return type being filed.
  5. 5Obtain the authorized officer’s electronic signature (or scanned handwritten signature).
  6. 6Attach the signed 8879‑EG to the e‑file package.
  7. 7Check that the PDF version matches the current IRS edition.
  8. 8Save a PDF copy of the signed 8879‑EG for your records.
  9. 9Confirm the e‑file software reports successful transmission.
  10. 10Review the IRS acknowledgment receipt for any errors.

How to file this form

  1. 1Complete the exempt organization return in the e‑file software.
  2. 2Open Form 8879‑EG from the software’s form library.
  3. 3Fill in name, EIN, tax year, and select the correct return type.
  4. 4Apply the authorized officer’s electronic signature.
  5. 5Attach the signed 8879‑EG to the return file.
  6. 6Submit the combined package through the IRS e‑file portal.
  7. 7Download the IRS acknowledgment and store it securely.

Known limitations

  1. 1The form does not calculate any tax liability; it only authorizes the return.
  2. 2It cannot be used for paper filings.
  3. 3Only one signature block is provided; additional signatures require a separate attachment.
  4. 4The PDF does not validate EIN format automatically.

Field map

Compact field-by-field guide

6 fields

Entity Info

1 items

Taxpayer Name and TIN

Name and taxpayer ID of the entity claiming the credit.

Requiredtext

Credit Info

1 items

Credit Type

Type of credit or incentive being claimed.

Requiredselect

Calculation

2 items

Qualifying Amount

The base amount used to calculate the credit.

Requiredamount
Credit Amount

Calculated credit amount after applying formulas and limitations.

Requiredamount

Certification

1 items

Supporting Information

Detailed breakdown supporting the credit calculation.

text

Signatures

1 items

Signature

Sign and date the form.

Requiredsignature
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Current form status
IRS

Form 8879‑EG is currently active for the 2024 filing season. The IRS updates the PDF annually; verify the edition date before use.

What changed or needs a fresh check

  • Edition date – ensure the PDF shows the current tax year (e.g., 2024)
  • Fee – no filing fee for the signature authorization itself
  • Mailing address – not applicable; upload via e‑file
  • Software compatibility – confirm your e‑file provider supports the latest 8879‑EG version
  • Signature method – electronic vs. scanned handwritten signature

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Quick Facts

An authorized officer (president, treasurer, CFO, etc.) of the exempt organization signs the form.
It captures the organization’s name, EIN, tax year, the specific return being signed, and the officer’s electronic signature.
File after the return is completed and before the e‑file transmission is finalized, typically on the same day the return is submitted.
The form is not mailed; it is uploaded through the IRS e‑file system or the software provider’s portal along with the return.
An unsigned or incorrectly signed 8879‑EG will cause the electronic return to be rejected, delaying acknowledgment and any refund or penalty assessment.
1. Complete the exempt organization’s return (Form 990, 990‑EZ, or 990‑PF). 2. Open the 8879‑EG PDF in the e‑file software. 3. Enter the organization’s name, EIN, tax year, and select the return type. 4. The authorized officer signs electronically (or prints, signs, and scans if the software requires). 5. Submit the signed 8879‑EG together with the return through the e‑file system.

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After you file

  1. 1Save the signed 8879‑EG and the electronic acknowledgment in the organization’s tax file.
  2. 2Record the filing date and transmission ID in the board minutes.
  3. 3Monitor the IRS portal for acceptance or rejection notices.
  4. 4If rejected, correct the indicated issue and re‑submit with a new signature if required.
  5. 5Retain all records for at least three years from the filing date.

Sources

  • SRCForm 8879‑EG title and purposeIRS official form description
  • SRCSignature requirementIRS instructions for electronic filing of exempt organization returns
  • SRCEligibilityauthorized officer of exempt organization
  • SRCData capturedname, EIN, tax year, return type, signature
  • SRCSubmission methoduploaded via IRS e‑file system, not mailed
  • SRCDeadline contextdue date of underlying return
  • SRCEdition dateIRS updates form annually, indicated on PDF
  • SRCNo feeIRS does not charge for the signature authorization

Common confusion points

Confusion: Paper vs. electronic filing

Many think a paper signature is still needed

→ Verify filing method first

Confusion: Which return type to select

990‑EZ looks similar to 990

→ Match the actual return being filed

Confusion: Signature format

Some software asks for a scanned handwritten signature

→ Follow the software’s electronic signature instructions

Confusion: Edition date relevance

Using an old PDF can cause validation errors

→ Check the top of the form for the current year

Confusion: Multiple officers signing

Only one signature block exists

→ Add a separate signed statement if required

Workflow map

Related forms and next steps

4 signals

Before

Form 990, 990‑EZ, or 990‑PF (complete the return)

Current

8879-EG

After

IRS acknowledgment of electronic filing (Form 8879‑EG receipt)

Often used with

IRS e‑file software (e.g., Sprintax, TaxSlayer) that supports 8879‑EG

⚠ If something goes wrong

  • Form 8879‑EG rejection notice – review error and resubmit

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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.
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