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Philadelphia mailing address

Internal Revenue Service (IRS) • Philadelphia (PAMC) • Philadelphia, PA
Philadelphia mailing address
International CAF MS 4.H14.123 2970 Market Street Philadelphia, PA 19104
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Agency
Internal Revenue Service (IRS)
Section
Small Business/Self-Employed (Businesses and SelfEmployed) - Philadelphia (PAMC)
Department
Small Business/Self-Employed (Businesses and SelfEmployed)
Office
Philadelphia (PAMC)
Location
Philadelphia, PA
Last Checked
June 2, 2026

Verification & trust

Status Unverified
Last verified June 2, 2026
Confidence 0.95

What this fax number is for

Philadelphia (PAMC)

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Source and verification

Philadelphia mailing address
Added June 2, 2026

Philadelphia (PAMC) International CAF MS 4.H14.123 2970 Market Street Philadelphia, PA 19104 Fax: 855-772-3156

View Source Confidence: 0.95

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Quick facts
Type FaxNumber
Agency Internal Revenue Service (IRS)
Label Philadelphia mailing address
Fax Number International CAF MS 4.H14.123 2970 Market Street Philadelphia, PA 19104
About this listing
This listing is meant to help users confirm the correct fax destination before sending documents.
Unverified Checked Jun 2, 2026