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What is Form 8879-EX

The IRS Form 8879-EX Signature Authorization is a tax document used by taxpayers and Electronic Return Originators (EROs) to authorize the electronic submission of excise tax returns.

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Form 8879-EX is needed by:
  • Individual taxpayers filing excise tax returns
  • Electronic Return Originators (EROs) assisting with tax submissions
  • Tax professionals preparing excise forms 720, 2290, or 8849
  • Businesses required to submit electronic excise tax payments
  • Accountants managing client tax filings
  • Tax authorities collecting electronic signatures

How to fill out the Form 8879-EX

  1. 1.
    Access pdfFiller and search for 'IRS Form 8879-EX'. Open the document to begin filling.
  2. 2.
    Navigate through the form using the fill tools provided on pdfFiller. Click on the fields to enter data.
  3. 3.
    Gather needed information such as the taxpayer's name, taxpayer identification number, and personal identification number (PIN) beforehand.
  4. 4.
    Fill in the required fields such as 'Name (as shown on Forms 720, 2290, or 8849)', 'Taxpayer identification number', and 'Taxpayer’s PIN'.
  5. 5.
    Make sure to review each entered value for accuracy and completeness before finalizing.
  6. 6.
    Signatures for both taxpayer and ERO can be added by clicking on the respective signature lines.
  7. 7.
    Once all fields are completed and confirmed, choose the option to save the document, which allows you to download or submit it through pdfFiller.
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FAQs

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Anyone required to electronically file excise tax returns can use IRS Form 8879-EX. This includes individual taxpayers and professional EROs submitting on behalf of businesses or individuals.
Form 8879-EX should be completed and submitted before transmitting the associated excise tax returns. Keep in mind that specific deadlines may vary based on the tax type and filing status.
Form 8879-EX is submitted electronically by the ERO as part of the e-filing process for excise tax returns. Ensure that all necessary signatures are included to authorize the submission.
While no specific supporting documents are required to complete Form 8879-EX, be prepared to have the taxpayer's identification information and tax return details aligned with the forms for 720, 2290, or 8849.
Common mistakes include incorrectly entering the taxpayer's PIN, overlooking required fields, and failing to obtain necessary signatures. Review the form thoroughly before submission to avoid these errors.
Processing times vary but are generally quick when filed electronically alongside the corresponding excise tax returns. Delays could arise from errors or missing information.
No, Form 8879-EX does not require notarization. It needs to be signed by both the taxpayer and the ERO to authorize electronic submission.
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