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Internal Revenue Service fax number

(855) 807-5720

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Identity Protection Specialized Unit

Used for: Submit Form 14039, Identity Theft Affidavit, to IRS via online submission or by mail/fax. When faxing, use the toll-free number 855-807-5720 and include a Confidential cover sheet; if a notice specifies a different fax number, use that instead. Mailing address for Form 14039 is Fresno, CA 93725.

Fax destination details

Department
Identity Protection Specialized Unit
Purpose
Submit Form 14039, Identity Theft Affidavit, to IRS via online submission or by mail/fax. When faxing, use the toll-free number 855-807-5720 and include a Confidential cover sheet; if a notice specifies a different fax number, use that instead. Mailing address for Form 14039 is Fresno, CA 93725.
Form
Form 14039 — Identity Theft Affidavit
Address
Department of the Treasury Internal Revenue Service, Fresno, CA 93725, USA
Voice phone
+1-800-908-4490

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Fax this form to 855-807-5720 with a cover sheet marked 'Confidential'. If the IRS notice you received provides a specific fax number, send there. Otherwise mail to the address on the form (Fresno, CA 93725). You may also submit online at irs.gov/dmaf/form/f14039.

Official form instructions are published as a downloadable file on the organization's website.

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