About Form 8878, IRS e-file Signature Authorization for Form 4868 or Form 2350

Complete this form when:

  • Form 4868 is filed using the Practitioner PIN method, or
  • the taxpayer authorizes the electronic return originator (ERO) to enter or generate the taxpayer’s personal identification number (PIN) on Form 4868 or Form 2350.

Current Products


Recent Developments

None at this time.


Other Items You May Find Useful

All Form 8878 Revisions

Publication 1345, Handbook for Authorized IRS e-file Providers of Individual Income Tax Returns

Other Current Products


Comment on Form 8878

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