Medical records are central to an SSDI claim, but they are only part of the evidence Social Security considers. Your work history helps the agency decide whether your medical limitations prevent you from performing jobs you held in the past or adjusting to other work.
This information can become especially important when you are preparing for a hearing before an administrative law judge. The judge may ask detailed questions about your former jobs, and a vocational expert may use your answers to identify and classify your past work.
A job title such as “manager,” “warehouse worker,” or “administrative assistant” rarely tells the complete story. What matters is what you actually did, how you did it, and what the job required from you throughout a typical workday.
Why does your work history matter in an SSDI case?
At step four of Social Security’s disability evaluation, the agency considers whether you can perform any of your past relevant work despite your current limitations. It may evaluate the job both as you actually performed it and as that occupation is generally performed in the national economy.
If Social Security determines that you can perform qualifying past work under either description, it may find that you are not disabled. If you cannot perform your past relevant work, the evaluation generally proceeds to whether you can adjust to other work. SSA’s current past-work policy explains this process.
Your work history therefore creates a bridge between your medical limitations and the demands of employment. An incomplete description can make a physically or mentally demanding position appear easier than it really was.
Which past jobs does Social Security examine?
Under the current rule, past relevant work generally includes a job that:
- Was performed within the relevant five-year period
- Rose to the level of substantial gainful activity
- Lasted long enough for you to learn how to perform it
Work that started and stopped in fewer than 30 calendar days is not considered past relevant work under this rule. The five-year period is not always measured from the hearing or decision date. For example, an SSDI applicant whose date last insured has already passed may have a relevant period ending on that earlier date. Applicants should follow the period identified by SSA or their representative rather than assuming which years matter.
These rules took effect in June 2024, so online materials that still refer to a 15-year work-history period may be outdated. SSR 24-2p provides the current framework.
Describe the work, not merely the job title
Employers frequently use the same title for very different jobs. One “office manager” may spend most of the day sitting at a computer. Another may unload supplies, cover a reception desk, supervise employees, and move equipment between locations.
Instead of writing only “managed the office,” break the position into specific tasks:
- Answered approximately 40 customer calls each day
- Entered orders while speaking with customers
- Prepared weekly reports
- Scheduled and supervised six employees
- Carried boxes of supplies from storage
- Responded to customer complaints
- Stood at the front desk when other employees were absent
Concrete descriptions give SSA and any vocational expert a clearer picture of the job as you actually performed it.
Explain the physical demands carefully
Social Security’s Work History Report asks about activities such as sitting, standing, walking, bending, lifting, carrying, pushing, and pulling. According to SSA’s current instructions, the agency also seeks information about hours, pay, tools, reports, supervisory duties, and interactions with other people. SSA Work History Report guidance describes these categories.
For every relevant job, consider:
- How many hours you sat, stood, or walked during a typical shift
- Whether standing and walking occurred continuously or intermittently
- How often you climbed, stooped, crouched, knelt, or crawled
- The heaviest item you lifted
- The weight you lifted or carried most frequently
- How far you carried materials
- Whether you pushed or pulled carts, equipment, doors, or machinery
- Whether you used your hands for typing, gripping, sorting, assembling, or handling small objects
- Whether the work required reaching overhead or in other directions
Avoid vague phrases such as “some lifting” or “on my feet a lot.” If you cannot remember an exact number, provide a reasonable estimate and identify it as an estimate rather than inventing precision.
Also account for overlapping activities. If you alternated between standing and walking for six hours, explain that rather than reporting six hours of each without clarification.
Do not overlook mental demands
Work history is not limited to physical labor. Mental and social requirements may be particularly important for applicants with depression, anxiety, PTSD, cognitive conditions, chronic pain, medication side effects, or other impairments affecting concentration and reliability.
Describe whether the job required you to:
- Follow detailed or multistep instructions
- Work at a production pace
- Meet strict quotas or deadlines
- Switch rapidly between tasks
- Make independent decisions
- Handle money or confidential information
- Resolve conflicts
- Interact continuously with customers or the public
- Supervise or train other employees
- Write reports or maintain detailed records
- Remain alert for hazards
- Adapt to frequent changes
- Accept criticism or corrective feedback
Do not simply label a former job “stressful.” Explain what created the pressure and how often it occurred.
Include tools, machines, and technical responsibilities
List the equipment and systems you regularly used. Depending on the occupation, this could include forklifts, power tools, commercial kitchen equipment, medical devices, inventory systems, scheduling software, cash registers, or specialized computer programs.
This information can help distinguish one occupation from another and show whether the work involved technical skills that might be considered transferable.
If you performed several substantially different roles for the same employer, describe each role separately. A job combining duties from multiple occupations may not be accurately represented by a single broad title.
Describe the job as you performed it before explaining why you cannot do it now
A frequent mistake is describing only what the applicant can do today.
For example, “I can lift only ten pounds” describes a current limitation. It does not explain the requirements of the former job. A more useful description would be:
The job required me to lift 30- to 40-pound supply boxes several times per shift. Because of my back condition, I can now lift no more than ten pounds and cannot repeat that activity safely.
The first sentence establishes the job’s demand. The second connects that demand to the present limitation.
Be prepared to explain which requirements you can no longer meet and why. SSA’s policy calls for comparing the physical and mental demands of past relevant work with an applicant’s residual functional capacity.
Report help, accommodations, and unusual working conditions
Describe the job as it was genuinely performed, including circumstances that made it different from a typical position.
Relevant details may include:
- Coworkers regularly completing part of your workload
- Extra breaks not ordinarily permitted
- Reduced production expectations
- Modified duties
- Flexible attendance
- Special equipment
- A family employer allowing irregular performance
- A supervisor providing unusually close assistance
Do not assume these details either prove or disprove disability. Their importance depends on the facts of the claim. They may nevertheless help prevent an incomplete picture of what you were able to sustain independently.
Review earlier reports before the hearing
Applicants may complete more than one form containing employment information, including the Adult Disability Report and Work History Report. Before the hearing, compare the available forms with your memory and supporting records.
Check for:
- Missing jobs
- Incorrect dates
- Different job titles for the same position
- Conflicting lifting estimates
- Duties that were oversimplified
- Changes in hours or responsibilities
- Part-time work described as full-time
- A supervisory title without an explanation of hands-on duties
An administrative law judge or vocational expert may ask about inconsistencies. An honest correction is generally more useful than attempting to defend an inaccurate estimate. If you discover a material error, discuss the proper way to correct or clarify the record with your representative or the hearing office before the hearing.
Use a simple preparation worksheet
Create one page for each relevant job and record:
- Employer, dates, hours, and rate of pay
- Main duties in order of importance
- Sitting, standing, and walking requirements
- Lifting, carrying, pushing, and pulling requirements
- Hand use, reaching, bending, and other movements
- Tools, machinery, software, and reports
- Pace, quotas, deadlines, and attention requirements
- Contact with supervisors, coworkers, and the public
- Help, accommodations, or modified duties
- The job requirements you can no longer perform and the medical reasons why
Use the worksheet to refresh your memory not as a script to memorize. At the hearing, answer the question asked, use your own words, and say when you genuinely do not remember.
Accurate details can prevent the wrong vocational picture
Social Security considers applicants themselves a primary source of information about their employment history. The agency generally uses those statements to evaluate the physical, mental, and skill requirements of past work.
That makes accuracy more important than technical vocabulary. Do not exaggerate the job, but do not minimize it either. A complete description gives the judge a fair basis for comparing your former work with the limitations supported by your medical evidence.
If you are preparing for an SSDI hearing and are unsure whether your work history accurately reflects your former duties, consider reviewing the forms with a qualified disability representative before the hearing. Correcting vague or inconsistent information early can help ensure that the decision is based on the work you actually performed.