SSA Form 3373 Resource Hub

Download Official SSA Form 3373 (SSA.gov)

SSA Form 3373 — officially the Function Report – Adult — helps the Social Security Administration understand how your medical condition affects your daily life and ability to work.

This page gathers all of StartDisability.com’s trusted resources about Form 3373 — including step-by-step guides, sample answers, and common mistakes. You can also learn about what examiners look for when evaluating SSDI claims.

Whether you’re completing the form for the first time or trying to understand how SSA reviews it, you’ll find clear, practical guidance here to help you every step of the way.

HOW-TO ARTICLES FOR Filling Out Form 3373

Learn how to complete the Function Report accurately and effectively. You’ll find general guides listed first. These are helpful if you’re just learning about Form 3373 and would like a checklist to double-check your work. If you’re stuck on a particular Function Report question, scroll down to view our how-to guides for answering specific questions on Form 3373. After the form question guides, you’ll find informational articles on how the SSA uses Form 3373 in disability evaluations, so you can learn more about what the SSA looks for in an SSDI claim.

FUNCTION REPORT HOW-TO GUIDES WITH EXAMPLE ANSWERS (FORM 3373)

SSA Form 3373 how-to guides by condition

Sample function reports by condition with answer examples.

How SSA Uses Your Function Report

Understanding what SSA examiners look for is just as important as completing the form correctly. These resources explain how your answers are used during the disability determination process.

Resources & Official References

Here are key official references and downloadable documents related to SSA Form 3373: