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 September 3, 2025 Announcement SEL-2025-07: Selling Guide Updates September 3, 2025 Reconsideration of Value (ROV) August 25, 2025 Solving Rental Income Challenges