There Isn’t Enough Medical Evidence
A major part of a disability claim is documenting how your medical condition affects your ability to work. A diagnosis by itself may not be enough.
Social Security may review doctor visits, treatment records, test results, medications, specialist evaluations, physical or mental limitations, and how you’ve responded to treatment.
Your records should help explain not only what condition you have, but also what it prevents you from doing.
Your Condition Isn’t Expected to Keep You From Working for at Least 12 Months
SSDI is designed for long-term disability. Generally, your condition must have lasted or be expected to last for at least 12 consecutive months—or be expected to result in death.
A serious injury or illness could still fail to meet the requirements if you’re expected to recover enough to return to substantial work within 12 months.
You’re Earning Too Much From Work
You don’t necessarily have to be completely unemployed to apply. Social Security looks at whether you’re performing Substantial Gainful Activity (SGA).
For 2026, the general SGA amounts are:
SGA limits are updated periodically by the Social Security Administration.
Earnings should not be treated as the only factor in determining whether you may qualify. Learn more about applying for disability while still working.
You Don’t Have Enough Recent Work History
SSDI is not based solely on having a disability. You also generally need enough Social Security work credits from jobs where you paid Social Security taxes.
For many applicants, this means having worked for approximately 5 of the last 10 years before becoming disabled. The exact requirement depends on age, and younger workers can qualify with fewer years of work.
Qualification checkpoint
Worked roughly 5 of the last 10 years?
A quick review can help you understand whether your recent work history may fit the initial criteria.
Social Security Determines You Can Still Do Your Previous Work
Social Security compares the limitations caused by your condition with the demands of your previous work. It may consider your ability to sit, stand, walk, lift, use your hands, concentrate, remember instructions, interact with others, and maintain a normal schedule.
If Social Security determines that you can still perform relevant work you’ve done in the past, your claim may be denied. Clearly explaining what your previous jobs actually required can be important.
Social Security Determines You Could Adjust to Other Work
Being unable to return to your old job doesn’t automatically mean you’ll qualify. Social Security may consider whether you could adjust to another type of work based on your limitations, age, education, experience, and remaining abilities.
Someone who can no longer perform a physically demanding job may have a very different claim depending on these factors. SSDI eligibility is rarely determined by a diagnosis alone.
Important Information Is Missing From Your Application
A disability application can require extensive information about your medical history and previous work. Missing details can make it harder for Social Security to fully evaluate your claim.
Responding to requests and keeping your information current can be important to your claim.
A stronger starting point
You may have a stronger starting point if you:
- Have a medical condition affecting your ability to work
- Expect to be unable to work substantially for 12 months or longer
- Have sufficient recent work history
- Have ongoing medical documentation
- Are not currently performing substantial work
- Meet Social Security’s other SSDI requirements
A Denial Doesn’t Always Mean You Don’t Qualify
Receiving a denial can be frustrating, but an initial denial does not necessarily mean your case is over. Social Security has an appeals process, and there are generally deadlines for requesting the next level of review.
If you haven’t applied yet, understanding what Social Security looks for can help you decide whether pursuing disability benefits makes sense for your situation.
Common questions
Frequently Asked Questions
What is the most common reason disability claims get denied?
There isn’t one reason that applies to every claim. Medical evidence, the severity and expected duration of the condition, work activity, work history, and Social Security’s assessment of your ability to perform work can all affect a disability determination.
Can I qualify for disability just because my doctor says I’m disabled?
Your doctor’s medical records can be very important, but Social Security makes its own determination under its disability rules. The agency considers the medical evidence and how your condition affects your ability to work.
Do I need to see a doctor before applying for disability?
Medical evidence is an important part of a disability claim. Consistent medical documentation can help Social Security understand your diagnosis, treatment, limitations, and how your condition affects your ability to work.
Can my disability claim be denied because I’m still working?
Potentially. Social Security considers your work activity and earnings. Working does not automatically disqualify you, but performing substantial gainful activity can prevent Social Security from finding you disabled.
Can I appeal an SSDI denial?
Yes. Social Security provides multiple levels of appeal. There are deadlines, so review the instructions and date contained in your Social Security notice.