What California requires for SSDI is the same as every other state

Social Security Disability Insurance has one set of rules across all 50 states. California does not have its own SSDI program or separate state requirements. To receive SSDI in California, you must meet the same conditions that explore in Texas, New York, or anywhere else: you need enough work credits, a medical condition that meets Social Security's definition of disability, and you must have stopped working or be earning less than the monthly limit.

The confusion often comes from the fact that California does run its own disability program called State Disability Insurance (SDI), which is different from SSDI. SDI is a state program that covers short-term disabilities and does not require work credits. But if you are looking at SSDI specifically, you are dealing with federal rules only.

This means that if you live in California and meet the federal SSDI requirements, you meet them. There is no additional California step, no state form, and no state office that can change whether you may have access to.

Key Takeaways

  • California has no separate SSDI requirements—you must meet the same federal conditions as applicants in any other state.
  • You need enough work credits (usually 40 total, with 20 earned in the last 10 years), a medical condition that meets Social Security's disability definition, and earnings below the monthly limit.
  • California's State Disability Insurance (SDI) is a different program that does not require work credits and covers temporary disabilities.
  • You file for SSDI through Social Security directly, either online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office.
  • If you also have a low income, you may be able to receive both SSDI and Supplemental Security Income (SSI) at the same time.

The work credits you need

Social Security measures your work history in work credits, not years of employment. You earn one credit for every $1,730 of wages you report to Social Security (this amount changes each year). You can earn a maximum of four credits per year, regardless of how much you earn.

For SSDI, you typically need 40 work credits total. However, the rule that matters more is this: you must have earned at least 20 of those 40 credits in the 10 years before you became disabled. If you became disabled at age 28, you would need 20 credits earned between age 18 and 28. If you became disabled at age 50, you would need 20 credits earned in the 10 years before age 50.

There is one exception: if you became disabled before age 24, you may need only 6 credits earned in the 3 years before you became disabled. This is a much lower bar and exists because younger workers have had less time to build a work history.

You can check your work credits right now by creating an account at ssa.gov and viewing your Social Security Statement. This statement shows exactly how many credits you have earned and in which years. If you do not have an account, you can create one in about 10 minutes.

How Social Security defines disability

Having a diagnosis is not the same as meeting Social Security's definition of disability. Social Security does not pay based on the name of your condition. Instead, it looks at what your condition prevents you from doing.

To meet the definition, your condition must be severe enough that you cannot do your past work and cannot do other work that exists in the economy, considering your age, education, and work experience. "Cannot do" means you are not physically or mentally able to do it, not that jobs are hard to find or that employers will not hire you.

Social Security maintains a list called the Blue Book, which describes medical conditions that automatically meet the disability definition if your medical records match the criteria listed. Conditions on this list include some cancers, heart disease, severe arthritis, bipolar disorder, and many others. If your condition is on the Blue Book and your medical evidence matches, the decision is faster.

If your condition is not on the Blue Book, Social Security still considers it. The agency will look at your medical records, test results, and what doctors say about your limitations. This process takes longer, but people without Blue Book conditions do receive SSDI every day.

Medical evidence Social Security will request

When you file, Social Security will ask for medical records from your doctors. The agency needs to see actual test results, imaging, lab work, and notes from your treating physicians—not just a letter saying you are disabled. If you have not seen a doctor recently, this becomes a problem, because Social Security cannot make a decision without current medical evidence.

Bring or send records from all doctors who have treated your condition in the past 12 to 24 months. This includes your primary care doctor, any specialists, mental health providers, and hospitals or clinics where you have been treated. If you have had surgery, imaging, or lab tests, those records matter more than a doctor's note alone.

If you cannot afford to see a doctor, tell Social Security this when you file. The agency can sometimes refer you to a doctor for a consultative examination at no cost to you. However, this process adds time to your case, so it is better to have your own medical records if you can obtain them.

Your earnings and the monthly limit

To receive SSDI, your monthly earnings must stay below a limit called Substantial Gainful Activity (SGA). For 2024, this limit is $1,550 per month (the amount changes each year). If you earn more than this amount in a month, Social Security may decide you are not disabled, because the agency assumes that if you can earn this much, you can work.

This does not mean you cannot work at all while receiving SSDI. Social Security has a work incentive called the Trial Work Period that lets you test your ability to work for nine months without losing benefits. During these nine months, you can earn any amount and keep your full SSDI payment. After the Trial Work Period ends, there is a 36-month Extended may be able to access Period where you can still receive benefits in months when you earn below the SGA limit.

If you are currently working and earning above the SGA limit, you will not be approved for SSDI until your earnings drop below that amount. If you are approved and then start earning above the limit, you should report this to Social Security when ready, because continuing to receive benefits while earning above SGA can create a debt you will have to repay.

How to file in California

You file for SSDI through Social Security directly. There is no California state form and no state office that handles SSDI applications. You have three ways to file:

  • Online at ssa.gov: Go to the Social Security website, create an account if you do not have one, and start an process for Disability Benefits. You can save your progress and come back to it. This is usually the fastest route.
  • By phone: Call Social Security at 1-800-772-1213 (TTY 1-800-325-0778). Wait times vary, but calling early in the week and early in the day is usually faster. An agent will take your information over the phone and file your process.
  • In person: Visit your local Social Security office. You can find the address and hours at ssa.gov/locator. Bring your Social Security card, birth certificate, and proof of citizenship or legal residency.

Whichever way you file, have these documents ready: your Social Security number, birth certificate, proof of citizenship (passport, birth certificate, or naturalization papers), and a list of all doctors and hospitals that have treated you in the past two years, including their addresses and phone numbers.

What happens after you file

After you file, Social Security sends your case to the Disability information Services (DDS) office in California. This is a state agency that works for Social Security and makes the initial decision on your case. DDS will request your medical records from your doctors and may ask you to fill out a detailed form about your work history and daily activities.

The time from filing to a decision usually takes three to six months, though some cases take longer if medical records are hard to obtain or if your case is complex. You can check the status of your case online at ssa.gov using your account, or by calling Social Security.

If Social Security denies your case, you have the right to appeal. Most people who are initially denied do receive SSDI after appealing, so a denial is not the end of the process. The appeal process has several stages: reconsideration, a hearing before an Administrative Law Judge, and further appeals if needed.

SSDI and SSI at the same time in California

If your SSDI payment is low because you did not work many years, you may also be able to receive Supplemental Security Income (SSI) at the same time. SSI is a needs-based program that adds money to your SSDI payment if your total income and resources are below certain limits.

To receive SSI in California, your countable income must be below $943 per month (for 2024) and your resources must be below $2,000 (or $3,000 if you are married). Your home and one car do not count as resources. If you receive SSDI and your payment is below this amount, Social Security will automatically check whether you also may have access to for SSI when you file.

California also has a state supplement to SSI called California Supplemental Security Income (CASSI) that adds extra money on top of federal SSI. If you may have access to for SSI, you automatically may have access to for CASSI—there is no separate process.

Frequently Asked Questions

Do I need to be a California resident to file for SSDI in California?

No. You can file for SSDI from any state, and Social Security will process your process the same way. If you move to California after filing, your case continues without interruption. Your state of residence does not affect your SSDI decision.

What if I do not have enough work credits yet?

If you are close to having enough credits, you may want to wait and continue working if you are able to do so. Each quarter you work and earn above the credit threshold ($1,730 in 2024) adds one credit to your record. However, if your condition is severe and you cannot work, you should file anyway—Social Security will make a decision based on what you have earned so far.

Can I file for SSDI if I am still working part-time?

Yes, you can file while working part-time as long as your monthly earnings are below the SGA limit ($1,550 in 2024). If you are approved, you can continue working part-time during your Trial Work Period and Extended may be able to access Period. Report your earnings to Social Security each month.

How long does it take to get a decision on my SSDI case in California?

Most cases take three to six months from filing to a decision. Cases involving straightforward medical conditions or Blue Book conditions may be faster. Cases requiring multiple medical records or informed opinions may take longer. You can check your case status online or by calling Social Security.

What if I disagree with the decision Social Security makes?

You have the right to appeal. The first step is reconsideration, where a different examiner reviews your case. If reconsideration is denied, you can request a hearing before an Administrative Law Judge. Most people who appeal do receive SSDI at some point in the process, so do not give up after an initial denial.