California State Disability Insurance: How SDI Works

Key takeaways

California is one of only a handful of states with a public short-term disability program. State Disability Insurance covers roughly the entire private-sector workforce, funded by a payroll deduction you have already been paying.
For claims beginning in 2026, benefits run from $50 to $1,765 per week, replacing 70% to 90% of your past wages for up to 52 weeks.
SDI replaces income. It does not protect your job. Job protection comes from separate laws, and the medical certification your provider completes is what makes either one work.

If you can’t work because of an illness, injury, surgery, or pregnancy, California has a state program that replaces part of your paycheck while you recover. Most people find it when they’re already out of work and worried about rent, which is a stressful time to be learning a new acronym. Here’s how the program actually works, what it pays, and the one thing it doesn’t do that catches almost everyone off guard.

What is California State Disability Insurance?

State Disability Insurance (SDI) is a state-run wage replacement program administered by the California Employment Development Department (EDD). It pays you a portion of your usual wages when you can’t work for medical reasons.

SDI is an umbrella covering two separate programs:

Disability Insurance (DI): partial wage replacement when you can’t work because of your own illness, injury, pregnancy, or childbirth. This is what most people mean when they say “short-term disability” or “temporary disability” in California.
Paid Family Leave (PFL): partial wage replacement when you take time off to care for a seriously ill family member or to bond with a new child.

You’ve been funding it yourself. California employees pay a mandatory contribution that shows up on your pay stub as CASDI. For 2026 the rate is 1.3% of wages, and since Senate Bill 951 removed the taxable wage ceiling in 2024, that 1.3% applies to every dollar you earn with no annual cap. That matters for one reason worth holding onto: this is insurance you paid for, not government assistance.

A few things SDI is commonly confused with, and isn’t:

Workers’ compensation, which covers injuries caused by your job. SDI covers conditions that aren’t work-related.
Social Security Disability, which is federal and built for long-term or permanent disability. SDI tops out at 52 weeks.
Unemployment, which requires that you’re able and available to work. SDI requires the opposite.
A leave of absence. This is the big one, and the rest of this article comes back to it.

Who qualifies for California disability benefits?

You may be eligible for Disability Insurance if you meet all of the following, according to the EDD:

You can’t do your regular work for at least eight consecutive days. Reduced hours count if you’re losing wages because of the condition.
You were employed or actively looking for work when your disability began.
You’ve lost wages because of the condition.
You paid into SDI during your base period. You need at least $300 in base-period wages for a valid claim.
You’re under the care and treatment of a licensed health professional during the first eight days of your disability, and you stay under care to keep receiving benefits.

Notice that last requirement, because it does a lot of quiet work. Your claim isn’t just a form you fill out about yourself. A licensed provider has to independently certify your condition to the EDD, and no claim gets processed without it.

The list of qualifying conditions is broader than most people assume. Surgery and recovery, serious injuries, cancer treatment, pregnancy and postpartum recovery, and mental health conditions that prevent you from working can all support a claim. The EDD’s standard is whether the condition prevents you from doing your regular work, not whether it appears on some approved list.

How much does SDI pay, and for how long?

For claims beginning on or after January 1, 2026, Disability Insurance pays between $50 and $1,765 per week. Your actual amount is roughly 70% to 90% of the wages you earned 5 to 18 months before your claim started, with lower earners receiving the higher percentage.

The EDD calculates this from your base period, a 12-month window divided into four quarters. Only your single highest-earning quarter drives the number. Your current paycheck has nothing to do with it, which surprises people whose income recently changed.

How long benefits last:

Disability Insurance: up to 52 weeks.
Paid Family Leave: up to 8 weeks in a 12-month period.
The DI waiting period: the first seven calendar days of a DI claim are unpaid. There is no waiting period for PFL, where payment begins on the first day of leave.

The earnings threshold separating the 90% tier from the 70% tier shifts each year with the state average weekly wage. The EDD’s official weekly benefit amount chart (DE 2588) lists the precise brackets.

How to file a California SDI claim

The process is genuinely two processes running in parallel, one on your side and one on your provider’s. Both have to finish.

Create a myEDD account and open your claim in SDI Online. Paper filing using the DE 2501 form is still allowed, but online is faster and avoids the wet-signature requirement that applies to paper forms.
Complete Part A, the Claimant’s Statement. This is your section: your employment, your last day worked, and your claim start date.
File inside the window. File no earlier than nine days after your disability begins and no later than 49 days after. Filing late without a good reason can cost you benefits.
Get your medical certification submitted. Your licensed health professional completes Part B, the Physician/Practitioner’s Certificate, including your diagnosis and ICD code, and submits it to the EDD. Part B is due within 49 days of the date your disability begins. For a Paid Family Leave care claim, the equivalent is Part D on the DE 2501F, due within 41 days.
Wait for the determination. Once the EDD has both parts, claims are generally processed within about 14 days.

Step 4 is where claims stall. The EDD will not process your claim at all until the medical certification arrives, and the deadline runs from the day your disability began, not the day you got around to asking your doctor. If your regular provider is booked out three weeks or won’t complete state forms, that clock is still running. This is the specific bottleneck we wrote about in why your primary care doctor won’t sign your forms, and it’s the reason a board-certified physician can evaluate you and complete the medical certification portion of your leave and disability paperwork through our short-term disability certification service when your own provider can’t meet the deadline.

A note on who can certify: a nurse practitioner may certify within their scope of practice, but the EDD requires that they perform a physical examination and collaborate with a physician or surgeon.

SDI does not protect your job

This is the part that costs people the most, so it deserves its own section.

The EDD states it plainly: disability benefits do not provide job protection. SDI is a check. It says nothing about whether your employer has to hold your position, continue your health coverage, or take you back.

Job protection comes from separate laws that you have to claim separately:

The Family and Medical Leave Act (FMLA), the federal law, provides eligible employees up to 12 weeks of unpaid, job-protected leave. It applies to employers with 50 or more employees.
The California Family Rights Act (CFRA), the state law, provides up to 12 weeks of unpaid, job-protected leave and reaches much further down: it applies to employers with five or more employees. Eligible employees generally need 12 months of service and 1,250 hours worked.
Pregnancy Disability Leave (PDL) provides up to four months of protected leave for a pregnancy-related disability at employers with five or more employees, with no minimum length of service.

These run alongside SDI, not instead of it. The common approach is to use CFRA or FMLA for the job protection and collect SDI or PFL for the income during that same time. Each one needs its own paperwork, and each one has its own certification form.

If your leave will come in separate blocks of hours or days rather than all at once, which is typical for flare-ups and ongoing treatment, our guide to intermittent FMLA certification covers how that’s documented. If instead you’re able to work with adjustments to your schedule or duties, an ADA workplace accommodation may fit your situation better than leave.

Eligibility rules for FMLA and CFRA are general descriptions here. For how they apply to your specific employer and situation, check with your HR or leave administrator and the U.S. Department of Labor.

Common reasons SDI claims get delayed

Most problems are procedural rather than medical:

The medical certification arrives late or not at all. The single most common cause of a stalled claim.
The claim start date is wrong. Your claim begins the first day you couldn’t do your regular work. You can’t change it once the claim is established, and it sets your base period and therefore your benefit amount.
Filing too early. Filing before nine days after your disability begins can create delays.
Incomplete Part A. Missing employer information or an unsigned form sends it back.
Assuming your employer handles it. SDI is your claim, filed by you with the state.

What to do if your claim is denied

A denial isn’t the end of the process, but the window to respond is short.

If the EDD can’t pay your benefits, it sends a Notice of Determination (the DE 2517 for Disability Insurance, the DE 2514 for Paid Family Leave) explaining why, along with an Appeal Form (DE 1000A). You have 30 days from the issue date on that notice to appeal in writing.

Here’s how an appeal actually moves:

Complete the DE 1000A, electronically or by mail, explaining specifically why you disagree. You can attach a letter and any supporting medical records.
Send it to the EDD office listed on your notice inside the 30-day window.
The EDD reviews it first. If it agrees you’re eligible, benefits can be paid without a hearing.
If the EDD doesn’t reverse itself, your appeal goes to the local Office of Appeals under the California Unemployment Insurance Appeals Board, which schedules a hearing.
An Administrative Law Judge hears both sides and decides based on the facts you and a State Disability Insurance representative present.

Two warnings worth taking seriously. If you miss the 30-day deadline you can still file, but you have to explain why you were late, and the judge rules on that question first. Without an explanation, the appeal can be dismissed for lateness alone. And if you don’t appear at your hearing, your appeal is dismissed.

Denials often come down to the medical record rather than the law. The certification was incomplete, the described limitations didn’t clearly explain why you couldn’t do your regular work, or the recovery dates didn’t line up with the leave requested. When that’s the problem, a more thorough evaluation and a clearer certification is usually what changes the outcome.

Working part time while receiving benefits

You don’t have to be entirely out of work to collect. The EDD pays benefits for part-time, intermittent, or reduced-hours work as long as you’re losing wages because of your condition, and there’s no minimum number of hours or days you need to work to qualify.

Three situations the EDD recognizes:

Part-time or reduced hours: working fewer hours or days than your normal schedule, resulting in a wage loss.
Intermittent: periodic breaks of days, weeks, or months from your normal schedule that cause a wage loss.
Reduced wages: receiving a lower weekly salary because you can’t do your regular work, including being moved into a lower-paying position.

Partial benefits are a difference calculation. SDI covers the gap between your current wages and your pre-disability wages, capped at your weekly benefit amount. If your wage loss is larger than your weekly benefit, you receive the full benefit. If your wage loss is smaller, you receive only the amount of the loss.

If your part-time wages plus your SDI benefit still fall short of your regular salary, you may be able to close the remainder with accrued leave credits, which the EDD calls integration of benefits. Employer policies vary, so ask your HR team rather than assuming.

One more detail if your condition comes and goes: the seven-day waiting period is waived when you’ve already served it on an earlier claim and you file a second claim for the same or a related condition within 60 days. You don’t serve it twice for the same flare-up cycle.

What if you’re self-employed?

Self-employed people, independent contractors, and small business owners don’t have SDI withheld, so they aren’t automatically covered. The EDD offers Disability Insurance Elective Coverage (DIEC), an optional program you enroll in and pay quarterly premiums toward, providing both Disability Insurance and Paid Family Leave benefits.

The constraint is timing. You generally must be enrolled for at least six months from your plan’s approved start date before you can claim benefits, and electing coverage commits you to two full calendar years in the program. It isn’t something you can arrange after you get sick.

One exception is worth checking: if you worked as a California employee with SDI withheld 5 to 18 months before your disability began, those wages may still support a valid base period even though you’re self-employed now.

When to seek medical attention

Filing paperwork should never come before care. Get prompt medical attention for chest pain, difficulty breathing, sudden weakness or numbness, uncontrolled bleeding, a high fever that won’t come down, or symptoms that are rapidly worsening. If you’re managing a condition that’s changing and you don’t have a provider following it, virtual primary care can establish ongoing treatment, which SDI requires anyway.

If you’re experiencing thoughts of suicide or self-harm, call or text 988 to reach the Suicide & Crisis Lifeline, available 24 hours a day.

This is not an emergency service. In an emergency, call 911 or go to the nearest emergency room.

Frequently asked questions

Is short-term disability the same as SDI in California? For most California employees, yes. When people search for short-term disability in California they’re almost always describing the state Disability Insurance program. Some employers also offer a private short-term disability policy or an approved Voluntary Plan on top of or in place of the state plan, so check your benefits summary.

How long does it take to get a first SDI payment? The EDD generally processes claims within about 14 days after receiving both Part A and Part B. The seven-day unpaid waiting period applies to Disability Insurance before benefits begin.

Can I get SDI if I was unemployed when I got sick? Possibly. You must have been employed or actively looking for work when the disability began, and you need sufficient base-period wages. Your base period looks back 5 to 18 months, so recent employment can still qualify you.

Does my employer find out my diagnosis? Your medical certification goes to the EDD, not your employer. The EDD handles medical information under HIPAA and state and federal privacy law. If you’re also requesting FMLA or CFRA leave, that’s a separate certification with its own rules about what your employer sees.

What if my doctor won’t complete Part B? You can be evaluated by another licensed health professional. The certification has to come from a provider who has examined you and can certify your condition within their scope of practice. Since the 49-day deadline runs from the day your disability began, acting quickly beats waiting for an appointment that may not come in time.

How long do I have to appeal a denial? Thirty days from the issue date on your Notice of Determination. Late appeals are accepted only if you explain the delay, and an Administrative Law Judge decides whether the reason qualifies before looking at the claim itself.

Can I extend SDI past my original recovery date? Yes, up to the 52-week maximum. Your provider submits a medical extension, the DE 2525XX, certifying that your condition continues.

Getting your certification completed

If your own provider can’t complete your medical certification before the EDD deadline, or you don’t currently have a provider, MyFMLA connects you with a board-certified physician for a secure 15-minute video visit to evaluate your condition and complete the certification paperwork for your leave and disability request. You can start your evaluation and see current pricing on the booking page. Book for the state where you’ll be physically located at the time of your visit.

Sources

This article is for informational purposes only and is not a substitute for professional medical advice.

Medical documentation supports your request but does not guarantee approval. Final decisions are made by your employer, insurance carrier, leave administrator, school, or applicable state program.