Directory information, not recipient confirmation. Fax numbers can change and differ by department, location, form, or plan. Confirm this destination directly with Internal Revenue Service (IRS) before sending sensitive documents. FaxFlow is not affiliated with this organization.
Internal Revenue Service (IRS) fax number
(304) 707-9471
EIN International Operation (Fax-TIN program)
Used for: Submit Form SS-4 to IRS via the Fax-TIN program from outside the United States to obtain an EIN; the IRS will fax the EIN back to you.
Fax destination details
- Department
- EIN International Operation (Fax-TIN program)
- Purpose
- Submit Form SS-4 to IRS via the Fax-TIN program from outside the United States to obtain an EIN; the IRS will fax the EIN back to you.
- Form
- Form SS-4 — Application for Employer Identification Number
- Address
- Internal Revenue Service, Attn: EIN International Operation, Cincinnati, OH 45999
- Voice phone
- 800-829-4933
- Website
- Visit organization website
Before you send
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- Check the organization website or call its main line for the current fax number.
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Instructions for Form SS-4 (iss4).
Review official form instructionsSources and verification
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