Home Irrevocable Limited Power of Attorney (Form 520) October 20, 2021 Irrevocable Limited Power of Attorney (Form 520) A one-time delivery of limited power of attorney (Form 520) is required from all sellers/servicers.Download Form 520 Download job aid Recent News November 4, 2026 Announcement SEL-2026-10: Selling Guide Updates November 4, 2026 Lender Letter LL-2026-09 Manual Underwriting Eligibility October 28, 2026 Fannie Mae Reports Net Income of $4.2 Billion for Third Quarter 2026
