What State Disability Insurance is and who it covers

State Disability Insurance (SDI) is a California program that replaces part of your wages if you cannot work because of a non-work-related injury, illness, or pregnancy. It is run by the Employment Development Department (EDD), which is California's labor agency. SDI is not the same as workers' compensation — workers' comp covers injuries that happen at work, while SDI covers medical conditions that keep you from any job.

To receive SDI, you must have earned wages in California during a specific period before you stopped working, and you must be unable to perform your regular job or any other work. The program pays you a portion of your lost wages while you recover, typically for up to 52 weeks in a benefit year.

SDI is funded through payroll deductions — your employer withholds a small percentage from your paycheck. You do not pay a separate premium or fee to use it. If you are self-employed, you can choose to participate in SDI by paying into the program voluntarily.

Key Takeaways

  • SDI replaces part of your wages if you cannot work due to illness, injury, or pregnancy that is not work-related.
  • You must have earned California wages in the 12 months before your claim starts, and you must be completely unable to work.
  • The EDD processes claims and determines how much you receive based on your recent earnings history.
  • You file your claim online, by mail, or by phone, and the EDD will ask for medical documentation from your doctor.
  • Payments typically begin two to three weeks after the EDD receives a complete claim, though this varies.

How much SDI pays and for how long

SDI replaces between 50 and 66 percent of your regular weekly wages, depending on how much you earned. The EDD calculates your benefit amount based on your earnings during a 12-month period called the "base period." The maximum weekly benefit amount changes each year — it is higher in 2024 than it was in 2023, and it will be different in 2025. The EDD website shows the current maximum on its SDI page.

You can receive SDI payments for up to 52 weeks in a benefit year, though most people receive benefits for a shorter time. The length of your claim depends on how long your doctor says you cannot work. If you recover sooner, your claim ends. If your condition lasts longer than expected, you may be able to extend your claim, but the total cannot exceed 52 weeks.

The EDD holds back a portion of each payment for taxes. You will receive a 1099-G form at the end of the year showing how much you received, which you report on your tax return.

What you need to file a claim

To start an SDI claim, you will need to provide the EDD with basic information: your Social Security number, driver's license or ID number, and details about your job and employer. You will also need to tell the EDD when you stopped working and why.

Most importantly, you must have a doctor's statement saying you cannot work. The EDD will send you a form called the Physician's Certification of Disability (DE 2501) to give to your doctor. Your doctor fills out this form and returns it directly to the EDD. Without this medical certification, the EDD cannot approve your claim. If you do not have a regular doctor, you can see any licensed physician — the cost is typically your responsibility, though some community health centers charge on a sliding scale.

You will also need your most recent pay stub or a letter from your employer showing your earnings. If you are self-employed, bring tax returns or other proof of income from the past year.

How to file your claim with the EDD

You can file an SDI claim in three ways: online through the EDD website, by mail, or by phone. The online method is fastest — you can complete your claim in about 20 minutes if you have all your information ready. The EDD's online portal is called SDI Online, and you can access it from the main EDD website.

If you file by mail, send your completed claim form (DE 2501) and supporting documents to the EDD address listed on the form. Mail claims take longer to process because the EDD must receive and scan the documents first. If you file by phone, call the EDD's SDI line and a representative will take your information over the phone, though you will still need to mail in your doctor's certification.

After you file, the EDD will send you a notice by mail confirming that your claim was received. This notice includes a claim number you should keep for your records. The EDD will then contact your doctor to request the medical certification if you have not already provided it.

What happens after you file and how long it takes

Once the EDD receives your complete claim — including your doctor's certification — it typically takes two to three weeks to process. During this time, the EDD reviews your earnings history to make sure you meet the wage requirement and calculates your weekly benefit amount. If the EDD needs more information from you or your doctor, it will contact you by mail or phone.

If your claim is approved, the EDD will mail you a notice showing your weekly benefit amount and the dates your benefits will cover. Your first payment will be deposited into your bank account or loaded onto a debit card, depending on how you set up payment. If your claim is denied, the notice will explain why and tell you how to appeal.

While you are receiving SDI, you must report your status to the EDD every two weeks. The EDD will mail you a form or send you a message through its online portal asking whether you worked, earned any money, or returned to work. You must answer honestly — if you work while receiving SDI, your benefits may be reduced or stopped.

When the EDD may deny your claim

The EDD denies SDI claims for several common reasons. The most frequent is that you do not have enough California wages in your base period — typically you need to have earned at least $300 in the 12 months before your claim starts. Another reason is that your doctor's certification does not clearly state that you are unable to work, or the EDD believes you are able to perform some type of work.

The EDD may also deny your claim if you quit your job without a medical reason, if you were fired for misconduct, or if you are receiving workers' compensation for the same condition. Some people are not covered by SDI at all — for example, federal employees, railroad workers, and some government employees have their own disability programs instead.

If your claim is denied, you have the right to appeal. You must file an appeal within 20 days of the denial notice. The appeal goes to a hearing officer who will review your case and your doctor's statement. Many people win on appeal, especially if they provide additional medical evidence or clarification about their work history.

How SDI affects other benefits and taxes

SDI payments are considered taxable income by the federal government and by California. The EDD withholds taxes from your payments automatically, but you may owe more when you file your tax return depending on your total income for the year. You will receive a 1099-G form showing the total amount you received.

If you are receiving unemployment insurance (UI) at the same time, you cannot receive both — the EDD will stop your UI payments once SDI begins. If you are receiving Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI), SDI payments do not affect those benefits, though you should report the income to Social Security.

Some people wonder whether receiving SDI will affect their immigration status. SDI is a wage-replacement program funded by your own payroll deductions, not a means-tested benefit, so it does not count against public charge rules. However, if you have immigration concerns, you may want to speak with an immigration attorney before filing.

Frequently Asked Questions

Can I receive SDI if I am still working part-time?

No. SDI requires that you be completely unable to work. If you are working any hours, even a few per week, you do not meet the requirement. However, if you return to work part-time while your claim is still open and your condition worsens, you can report this to the EDD and potentially restart your claim.

What if my doctor says I can work but I cannot find a job?

SDI is for people whose medical condition prevents them from working, not for people who are unemployed. If your doctor clears you to work but you cannot find a job, you may be able to file for unemployment insurance instead. These are two different programs with different rules.

How do I check the status of my claim?

You can check your claim status online through the EDD's SDI Online portal using your Social Security number and date of birth. You can also call the EDD's SDI phone line, though wait times are often long. The online portal is usually faster.

Can I appeal a denial if I do not have a doctor's statement?

You can file an appeal, but without a doctor's statement, you are unlikely to win. During the appeal process, you can submit a new medical certification from your doctor. If you did not have a doctor before, now is the time to see one and get documentation of your condition.

What happens to my SDI if I move out of California?

If you move out of California while receiving SDI, your benefits will stop. SDI is a California state program and only covers people who are in California. If you move back to California later and your condition has not resolved, you can file a new claim.