Pennymac: Fax Numbers for Insurance, Tax, and Assistance

What are Pennymac's fax numbers?

Pennymac is genuinely decentralized by purpose, confirming three separate fax numbers directly on its own official pages: insurance documentation, tax bill submission, and mortgage assistance applications.

Where to fax

• Proof of insurance or discontinuing lender-placed insurance (borrower): fax 866-235-1215. Source: Pennymac's own insurance FAQ pages.
• Tax bill submission (borrower): fax 866-577-7205. Source: Pennymac's own account/tax and insurance page.
• Mortgage assistance application (borrower): fax 800-947-1421. Source: Pennymac's own relief and assistance checklist page.
• Qualified Written Request or Notice of Error (borrower): not by fax, mail to Pennymac's Correspondence Unit, PO Box 5133, Thousand Oaks, CA 91359-5133. Source: Pennymac.

^{Fax numbers verified September 17, 2026.}

Which route should I use?

1. Match the fax to the exact purpose, insurance and tax documents don't share a number with mortgage assistance.
2. If you're filing a formal written dispute, don't search for a fax, it's mail-only to Pennymac's Correspondence Unit.
3. Never send a payment to any of these fax numbers or the correspondence address, Pennymac's own page explicitly warns against it.

Several other mortgage servicers in our directory follow a similar pattern. Our directory also covers LoanCare's fax numbers, how to fax PNC Mortgage, the U.S. Bank Mortgage fax page, Onity Mortgage's fax numbers, sending a fax to Chase Mortgage, and Navy Federal Mortgage's fax number, each with its own scope and confirmed sources.