Every year, hundreds of thousands of Americans apply for Social Security Disability Insurance (SSDI) benefits, hoping to receive financial support after a serious illness or injury leaves them unable to work. Yet the Social Security Administration (SSA) denies the majority of initial applications. If you have been through this process — or are about to start it — understanding why claims get denied is one of the most important steps you can take toward a successful outcome.

What Is SSDI and Who Qualifies?

Social Security Disability Insurance is a federal program that provides monthly benefits to workers who have a qualifying disability and have accumulated enough work credits through years of employment. To be eligible, you generally need to have worked in jobs covered by Social Security and have a medical condition that meets the SSA's definition of disability — meaning it prevents you from engaging in substantial gainful activity (SGA) and is expected to last at least 12 months or result in death.

Even when you believe you clearly meet these criteria, a denial can still happen. Working with an experienced disability attorney early in the process can significantly improve your chances of approval.

Top Reasons SSDI Claims Are Denied

Applying for Social Security Disability Insurance can be a complex and frustrating process, and many initial claims are denied. Understanding the most common reasons for denial can help applicants avoid costly mistakes.

Reason No. 1
Insufficient Medical Evidence

This is the single most common reason the SSA denies SSDI claims. The agency relies almost entirely on your medical records to evaluate the severity of your condition. If your records are incomplete, outdated, or simply do not include documentation of how your condition limits your ability to work, the SSA will likely deny your claim.

What you can do: Make sure you are receiving consistent, ongoing treatment from licensed medical providers. Ask your doctors to write detailed notes about how your condition affects your daily life and work capacity — not just your diagnosis and symptoms.
Reason No. 2
Your Income Exceeds the Substantial Gainful Activity (SGA) Limit

If you are still working and earning above the SGA threshold — which the SSA adjusts periodically — you will not qualify for SSDI benefits, regardless of how disabling your condition is. The SSA views earnings above this level as proof that you can still perform substantial work.

What you can do: If you are close to the limit, speak with an attorney about how your earnings are calculated and whether any deductions or work incentive programs might apply to your situation.
Reason No. 3
The Disability Is Not Expected to Last Long Enough

SSDI is designed for long-term or permanent disabilities. If the SSA determines that your condition is temporary or expected to improve within 12 months, your claim may be denied. This often happens with conditions like broken bones, short-term injuries, or illnesses that typically resolve with treatment.

What you can do: Work closely with your treating physician to document the chronic nature of your condition and any complications that may extend your recovery or render it permanent.
Reason No. 4
You Failed to Follow Prescribed Treatment

If the SSA finds that you have not followed the medical treatment recommended by your doctor without a good reason, your claim can be denied. The agency reasons that if you followed the prescribed treatment and it worked, you may no longer be disabled.

What you can do: Follow your treatment plan as closely as possible. If you cannot follow a treatment due to cost, side effects, religious beliefs, or another valid reason, make sure that reason is documented and communicated clearly to the SSA.
Reason No. 5
Your Disabling Condition Is Related to Drug or Alcohol Abuse

If the SSA concludes that your disability would not exist or would not be as severe if you stopped using drugs or alcohol, it will deny your claim on that basis. The SSA applies what is called the DAA (Drug Addiction and Alcoholism) rule to determine whether substance use is material to your disability.

What you can do: Document your medical history carefully, and consult with an attorney if you believe your underlying conditions are independent of any substance use.
Reason No. 6
You Did Not Cooperate With the SSA

Failing to respond to SSA requests, missing scheduled medical exams (called consultative exams or CEs), or not providing requested documentation can all lead to a denial. The process requires consistent cooperation from the applicant.

What you can do: Respond promptly to all SSA correspondence and attend every scheduled exam. If you have concerns about a consultative exam, discuss them with an attorney before skipping or canceling.
Reason No. 7
A Previous Application Was Denied

If you had a prior SSDI claim denied and did not appeal within the deadline, the SSA may apply a presumption against your new claim. While you can file a new application, repeated denials without new evidence make future approvals harder.

What you can do: After a denial, you have 60 days to file an appeal. Rather than starting over with a new application, understanding the appeals process can significantly improve your odds of success.
Reason No. 8
The SSA Believes You Can Do Other Work

Even if you cannot return to your previous job, the SSA may deny your claim if it determines you are capable of performing other types of work that exist in significant numbers in the national economy. This analysis takes into account your age, education, and work history.

What you can do: If this is the reason for your denial, consider requesting a hearing before an Administrative Law Judge (ALJ), where a vocational expert may also testify. This stage often yields better outcomes with legal representation.

"A denial is not the end of the road. Many claimants who are ultimately approved do so at the appeals stage, not the initial application."

What Happens After a Denial?

A denial is not the end of the road. The SSA has a multi-step appeals process, and many claimants who are ultimately approved do so at the appeals stage rather than on the initial application. The four levels of appeal are:

Appeal Level What It Involves
Reconsideration A fresh review of your claim by someone who was not involved in the original decision.
ALJ Hearing You present your case in person or by video before an Administrative Law Judge. Statistically the best stage for approval.
Appeals Council The Appeals Council reviews ALJ decisions upon written request.
Federal Court If all administrative appeals fail, you may file a lawsuit in federal district court.

Statistically, the hearing stage before an ALJ offers the best odds of approval for denied applicants. Having experienced social security disability attorneys by your side at this stage can make a meaningful difference.

SSDI Claims Denied?

Contact a Disability Lawyer Today

Receiving an SSDI denial is discouraging, but it is not a final answer. The disability attorneys in our network have helped thousands of Americans navigate this complex process — and they can help you, too.

Find a Lawyer Near You

Frequently Asked Questions About SSDI Denials

How long does it take to get approved for SSDI?
Initial applications typically take three to six months to process. If your claim is denied and you go through the appeals process, it can take one to two years or more before a final decision is reached.
What percentage of SSDI claims are denied?
Historically, the SSA denies approximately 60 to 70 percent of initial applications. Approval rates improve substantially at the ALJ hearing stage, especially for applicants represented by legal counsel.
Can I apply for SSDI while still working?
You can apply while working, but only if your earnings fall below the SGA threshold — $1,550 per month for non-blind applicants in 2024. Earning above this amount results in an automatic denial.
Does having a lawyer improve my chances?
Yes. Studies consistently show that applicants represented by an attorney or disability advocate are approved at significantly higher rates, particularly at the ALJ hearing stage.
What medical conditions automatically qualify for SSDI?
The SSA's "Blue Book" lists qualifying impairments. Certain conditions — such as ALS or end-stage renal disease — may qualify under the Compassionate Allowances program for expedited processing. Conditions not on the list can still qualify if they prevent you from working.
What should I do if my SSDI claim was denied?
File for reconsideration within 60 days of your denial notice. Gather updated medical documentation, consult a disability attorney, and identify gaps in your original application that can be addressed in the appeal.
Can SSDI be denied due to age?
Age itself is not disqualifying, but it plays a role through the SSA's Medical-Vocational Guidelines ("Grid Rules"). Older workers — typically those over 50 or 55 — may actually have an easier time qualifying under these guidelines.
What is the most commonly approved disability?
Musculoskeletal disorders such as back injuries, joint disorders, and arthritis are among the most frequently approved. Mental health conditions — including depression, anxiety, and PTSD — are also common when backed by thorough psychiatric records.
How many times can you be denied SSDI?
There is no strict legal limit on how many times you can apply or appeal. However, repeatedly filing new applications without addressing prior denial reasons is rarely effective. It is almost always better to appeal than to start over.
Can you get SSDI for anxiety and depression?
Yes. Anxiety disorders and major depressive disorder can qualify for SSDI benefits. The key is demonstrating through detailed psychiatric records, treatment history, and functional assessments that the condition severely limits your ability to work.