What is the fax number for IRS Form 4506-T?

It depends on your state of residence. For example, Florida and Texas residents fax to 855-587-9604, while California and New York residents use different numbers. Use the lookup tool in this guide to find yours.

How long does it take the IRS to process a faxed 4506-T?

The standard processing time is 10 business days. However, allow up to 5-10 extra days for mail delivery if you did not request the transcript to be sent to a secure mailbox.

Can I sign Form 4506-T electronically?

Generally, no. For faxed requests, the IRS requires a "wet" signature (pen on paper) or a specific compliant e-signature if submitted through authorized IVES participants. For personal use, print and sign physically to be safe.

Why was my 4506-T rejected?

Common reasons include: address mismatch with last return, failure to check the box on Line 6, illegible signature, or the form being dated more than 120 days ago.

Faxing IRS Form 4506-T Guide (2025)

Complete 2025 guide to faxing IRS Form 4506-T. Get the correct IRS fax number based on your state, calculate processing times, and use our interactive checklist to avoid common rejections.