
How to Complete SSA Form 3373-BK (Function Report) for SSDI claims: 2025 Guide
Form SSA-3373-BK can make or break your disability claim. This guide shows you how to fill it out clearly and effectively—using real examples and insights grounded in SSA policy and court rulings. Learn how to avoid common mistakes and protect your SSDI application.

SSA-3373 Function Report Completion Checklist
Before you submit your SSA-3373 Function Report, make sure you’ve covered all your bases. Our step-by-step checklist is designed to help you avoid common mistakes, align your answers with your medical records, and improve the strength of your SSDI claim. It includes section-by-section tips, real-world examples, and strategic advice based on SSA policies and disability law insights. Whether you're just getting started or double-checking before you send, this checklist can guide you through the process with clarity and confidence.