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Form 15658: SB/SE Secure Messaging Business Taxpayer Agreement and Authorization of Disclosure to Designated Users

Product number
Form 15658
Title
SB/SE Secure Messaging Business Taxpayer Agreement and Authorization of Disclosure to Designated Users
Type
Forms
Issuing body
Internal Revenue Service (irs.gov)
Revision (per IRS index)
Jun 2025
Open official PDF on irs.gov
The number, title, and revision date above are reproduced verbatim from the official IRS index (captured July 2026). Newer revisions may exist — check irs.gov. This page adds no instructions or commentary. Not tax or legal advice.