Fax destination
Internal Revenue Service (IRS)
Internal Revenue Service - EIN Operation · Cincinnati, OH
Mail or fax Form SS-4 (no legal residence/principal place in any state)
Fax number
Internal Revenue Service
Attn: EIN International Operation
Cincinnati, OH 45999
Verified destination
Checked Jun 3, 2026
Ready to send?
Send directly to this fax number.
The destination is already filled in. Review the number and source instructions before completing checkout.
Ready when you are
Fax Internal Revenue Service - EIN Operation
Upload your document and enter the destination. You review the total before payment.
from
$7.99