10 Most Common SSDI Denial Reasons and How to Fix Each One
TL;DR: The top SSDI denial reasons are insufficient medical evidence, condition not severe enough, able to do other work, earning too much (SGA), not enough work credits, failure to follow treatment, missed consultative exam, drug or alcohol issues, short-duration impairment, and failure to cooperate. Each has a specific fix. The most common by far is insufficient medical evidence, which you solve with updated records and RFC forms from your treating physician.
About 64% of initial SSDI applications are denied. The SSA does not deny claims randomly. Every denial letter contains a specific reason code explaining why. Once you understand the reason, you can build a targeted appeal that addresses exactly what went wrong.
Here are the 10 most common denial reasons, what each one actually means, and what to do about it.
1. Insufficient Medical Evidence
This is the number one denial reason. The SSA says your medical records do not contain enough information to prove you are disabled.
What went wrong
- Your records are sparse or outdated
- You are not seeing doctors regularly
- Your records describe your diagnoses but not your functional limitations
- The SSA did not receive all your records
How to fix it
- Get an RFC form completed by your treating physician with specific functional limitations
- Request updated records from every provider you have seen in the past 12 months
- See specialists relevant to your condition (rheumatologist, neurologist, psychiatrist)
- Ask your doctor to include detailed notes about how your condition limits daily activities
Read our full guide on fixing an insufficient evidence denial.
2. Condition Not Severe Enough
The SSA determined that your impairment does not significantly limit your ability to perform basic work activities. This is the "Step 2" denial in the SSA's five-step evaluation process.
What went wrong
- Your medical records show the diagnosis but not the severity
- Treatment notes suggest your condition is controlled with medication
- The consultative exam report minimized your limitations
How to fix it
- Document how symptoms persist despite treatment
- Record medication side effects that affect functioning
- Get a detailed RFC that quantifies your limitations
See our guide on responding to a "not severe enough" denial.
3. Able to Do Other Work
The SSA agrees you cannot do your past work but says you can perform other, less demanding jobs. This is the "Step 5" denial and is the most frustrating for claimants.
What went wrong
- The SSA's assessment of your residual functional capacity is more generous than your actual limitations
- The state examiner did not fully account for all your impairments
- Your age, education, and transferable skills work against you under the grid rules
How to fix it
- Get a detailed RFC showing limitations the SSA missed (sit/stand option, off-task time, absenteeism)
- Focus on limitations that eliminate sedentary work: inability to sit for 6 hours, poor concentration, need for frequent breaks
- At the hearing, your attorney can question the vocational expert about these specific limitations
Read our full guide on responding when SSA says you can do other work.
4. Earning Too Much (Substantial Gainful Activity)
You are earning above the SGA threshold, which in 2026 is $1,620 per month for non-blind individuals and $2,700 for blind individuals. The SSA considers this evidence that you can work.
How to fix it
- If you have stopped working, provide your last day of employment
- If you are working part-time below SGA, document that your hours are reduced due to your condition
- If you have an unsuccessful work attempt (worked briefly but had to stop due to your condition within 6 months), document this
- Impairment-related work expenses (IRWE) can reduce your countable earnings
5. Not Enough Work Credits
SSDI requires that you have worked and paid Social Security taxes recently enough and long enough. Generally, you need 20 credits in the last 10 years (roughly 5 years of work in the past 10 years). Younger workers need fewer credits.
How to fix it
- Check your earnings record on ssa.gov for accuracy. Missing wages can be corrected.
- If you do not have enough credits for SSDI, apply for SSI (Supplemental Security Income), which has no work history requirement but is means-tested.
- If your date last insured (DLI) has passed, you may still be able to prove you were disabled before that date.
See our guide on technical denial reasons for more detail.
6. Failure to Follow Prescribed Treatment
The SSA denied you because you are not following your doctor's recommended treatment plan. If the SSA believes treatment could improve your condition enough to work, non-compliance is grounds for denial.
How to fix it
- Document legitimate reasons for non-compliance: cannot afford medication, side effects are intolerable, religious objections, mental illness prevents adherence
- Get your doctor to state in writing that your reason for not following treatment is medically justified
- Resume treatment if possible and document ongoing limitations despite compliance
7. Missed or Failed Consultative Exam
The SSA scheduled a consultative exam (CE) and you either missed it or the CE doctor's report was unfavorable.
How to fix it
- If you missed the CE: explain why (hospitalization, transportation issues, did not receive notice) and request rescheduling
- If the CE report was negative: submit your treating physician's records and RFC that contradict the CE findings
- Read our guide on dealing with a negative CE report
8. Drug or Alcohol Abuse (DAA) Materiality
The SSA found that drug or alcohol use is a "material" contributing factor to your disability. Under the rules, if you would not be disabled without substance use, you cannot be approved.
How to fix it
- Show that your disabling conditions exist independently of any substance use
- Provide evidence of disability during periods of sobriety
- Get your doctor to document that your conditions are not caused by substance use
- If you are now sober, provide evidence of sustained sobriety and continuing limitations
9. Short-Duration Impairment
The SSA says your condition will not last (or has not lasted) at least 12 consecutive months. SSDI requires your disability to be expected to last 12 months or result in death.
How to fix it
- Get your doctor to provide a prognosis stating the condition is expected to last 12+ months
- Document the chronicity of your condition with treatment records over time
- Show that despite treatment, significant limitations persist
10. Failure to Cooperate
You did not respond to SSA requests for information, did not return forms on time, or did not provide requested records.
How to fix it
- Respond immediately to any outstanding SSA requests
- Explain any reasons for the delay (hospitalization, cognitive impairment, did not receive mail)
- Keep copies of everything you submit
- Use certified mail or online submission for a paper trail
How to Identify Your Specific Denial Reason
Your denial letter (Form SSA-L445) contains the specific reason or reasons for denial. Look for the paragraph that begins with "We have determined that..." or "The evidence shows that..." This section contains the key language that maps to one of the reasons above.
For a section-by-section breakdown of the denial letter, read our denial letter explained guide.
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Frequently Asked Questions
What is the process for 10 most common ssdi denial reasons and how to fix each one?
TL;DR: The top SSDI denial reasons are insufficient medical evidence, condition not severe enough, able to do other work, earning too much (SGA), not enough work credits, failure to follow treatment, missed consultative exam, drug or alcohol issues, short-duration impairment, and failure to cooperate. Each has a specific fix. The most common by far is insufficient medical evidence, which you solve with updated records and RFC forms from your treating physician.
What should I know about 1. insufficient medical evidence?
This is the number one denial reason. The SSA says your medical records do not contain enough information to prove you are disabled.
What should I know about 2. condition not severe enough?
The SSA determined that your impairment does not significantly limit your ability to perform basic work activities. This is the "Step 2" denial in the SSA's five-step evaluation process.
What should I know about 3. able to do other work?
The SSA agrees you cannot do your past work but says you can perform other, less demanding jobs. This is the "Step 5" denial and is the most frustrating for claimants.
What should I know about 4. earning too much (substantial gainful activity)?
You are earning above the SGA threshold, which in 2026 is $1,620 per month for non-blind individuals and $2,700 for blind individuals. The SSA considers this evidence that you can work.
What should I know about 5. not enough work credits?
SSDI requires that you have worked and paid Social Security taxes recently enough and long enough. Generally, you need 20 credits in the last 10 years (roughly 5 years of work in the past 10 years). Younger workers need fewer credits.
What should I know about 6. failure to follow prescribed treatment?
The SSA denied you because you are not following your doctor's recommended treatment plan. If the SSA believes treatment could improve your condition enough to work, non-compliance is grounds for denial.