# How do you win an SSDI appeal?

Denials are almost always about the record, not the person. Build the record.

**Direct answer:** You win an SSDI appeal by updating the medical record since the last denial, obtaining a treating-source function statement, tying the case to a specific Blue Book listing or Grid Rule in a written brief, and preparing clear testimony for the ALJ hearing.

## Step 1: Read the denial carefully

The denial notice names the specific reason. Attack that reason directly with new evidence.

## Step 2: Update the record

Records since the last submission are the single biggest lever — SSA can only decide on what is in the file.

## Step 3: Get a function statement

A treating provider's opinion on sitting, standing, lifting, concentration, and attendance is what the ALJ actually needs to decide RFC.

## Step 4: Write a theory

Pick the listing or Grid Rule the case wins under and tie every piece of evidence to it in a written brief.

## Step 5: Prepare for testimony

Be specific and honest about what you can and cannot do on your worst days and your average days.

## Sources
- SSA — The Appeals Process — https://www.ssa.gov/benefits/disability/appeal.html
- SSA — Blue Book (Listing of Impairments) — https://www.ssa.gov/disability/professionals/bluebook/
- SSA — Hearing Process — https://www.ssa.gov/appeals/hearing_process.html
- SSA — Medical-Vocational Guidelines (Grid Rules) — https://www.ssa.gov/OP_Home/cfr20/404/404-app-p02.htm

## Related questions
- [How do I appeal an SSDI denial?](https://ssdidirectanswers.com/answers/how-do-i-appeal-an-ssdi-denial)
- [How do I prepare for an ALJ hearing?](https://ssdidirectanswers.com/answers/how-do-i-prepare-for-an-alj-hearing)
- [What evidence do I need after an SSDI denial?](https://ssdidirectanswers.com/answers/what-evidence-do-i-need-after-an-ssdi-denial)
## Topics
- SSDI Appeals — https://ssdidirectanswers.com/appeals
- ALJ Hearing — https://ssdidirectanswers.com/answers/what-happens-at-an-ssdi-hearing
- SSA Blue Book — https://ssdidirectanswers.com/blue-book

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