Form 8879-EX
IRS title: “IRS e-file Signature Authorization for Forms 720, 2290, and 8849”.
1 record in this family: 1 Form row, 0 Instruction rows, 0 other-language rows. Every link below goes to the IRS’s own PDF for that record.
Form
| Record id | Product number | Title | Revision date | Posted date | Language / edition | IRS copy |
|---|---|---|---|---|---|---|
| Form 8879-EX | Form 8879-EX | IRS e-file Signature Authorization for Forms 720, 2290, and 8849 | Dec 2010 | 07/17/2012 | English | Open the IRS copy |
Source: IRS listing, retrieved September 2026. Record id: Form 8879-EX.
Every revision date, posted date, title and PDF link above is copied from the row with that record id in the listing, unchanged.
Full listing: IRS, ‘Forms, instructions and publications’.
Where this form number sits
These links are other pages on this site, built from the same listing. They are navigation, not advice.