State Taxes7 min readUpdated March 10, 2026

California SDI Tax 2026: Rate, Calculation & Paycheck Impact

The 2026 California State Disability Insurance (SDI) tax rate is 1.30%, an increase from 1.20% in 2025. With no wage cap in effect under SB 951, every dollar of California W-2 wages is subject to this 1.30% payroll deduction.

Key Takeaways

  • The official California SDI tax rate for 2026 is 1.30% (compared to 1.20% in 2025).
  • There is no taxable wage limit for California SDI in 2026; the tax applies to 100% of employee W-2 earnings.
  • SDI is an employee-funded statutory tax that finances California Disability Insurance and Paid Family Leave (PFL).
  • SDI is completely separate from California Personal Income Tax (PIT) and is not deductible on state tax returns.
  • On a $100,000 annual salary, California SDI withholding equals exactly $1,300.00 per year ($50.00 biweekly).
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What is California SDI and Who Pays It?

California State Disability Insurance (SDI) is a mandatory state-mandated wage replacement program administered by the California Employment Development Department (EDD). It provides partial wage replacement to eligible California workers who are unable to work due to a non-work-related illness, injury, pregnancy, or childbirth, as well as family caregiving through Paid Family Leave (PFL).

Unlike unemployment insurance, which is paid by employers, California SDI is 100% employee-funded. It is withheld automatically from every qualifying W-2 paycheck issued in California.

2026 Rate vs. 2025 Rate: Key Statutory Updates

Each December, the California EDD recalculates the statutory SDI contribution rate based on the financial health of the Disability Insurance Fund, projected benefit claims, and legislative mandates.

For calendar year 2026, the official SDI tax rate is 1.30%. This represents an increase from the 1.20% rate in effect for 2025.

California SDI Rate and Wage Cap History (2024–2026)
Tax YearSDI Tax RateTaxable Wage CeilingMaximum Annual SDI Withholding
20241.10%No Limit (SB 951 eliminated cap)Unlimited (1.10% of total wages)
20251.20%No LimitUnlimited (1.20% of total wages)
20261.30%No LimitUnlimited (1.30% of total wages)

The Elimination of the Taxable Wage Ceiling (Senate Bill 951)

Prior to 2024, California capped the amount of wages subject to SDI taxes. For example, in 2023, the wage ceiling was $153,164, meaning any wages earned above that amount were exempt from SDI withholding.

Under California Senate Bill 951, signed into law to increase Paid Family Leave and Disability Insurance benefit replacement rates for lower- and middle-income workers, the wage ceiling was permanently repealed effective January 1, 2024. Consequently, in 2026, high earners pay 1.30% on all wages, with no upper limit.

How to Calculate California SDI on Your Paycheck

Calculating SDI is straightforward because it is a flat tax on gross subject wages without standard deduction offsets:

Formula: Paycheck Gross Wages × 0.0130 = SDI Withholding

  • $1,500.00 biweekly paycheck × 1.30% = $19.50 SDI withheld
  • $2,500.00 biweekly paycheck × 1.30% = $32.50 SDI withheld
  • $3,846.15 biweekly paycheck ($100,000/yr) × 1.30% = $50.00 SDI withheld ($1,300/year)
  • $7,692.31 biweekly paycheck ($200,000/yr) × 1.30% = $100.00 SDI withheld ($2,600/year)

Difference Between California SDI and California PIT

Many workers confuse SDI with California Personal Income Tax (PIT). They are governed by separate legal frameworks and serve distinct purposes:

California PIT is an income tax paid to the state general fund that depends on your annual taxable income, tax bracket, filing status, and deductions.

California SDI is an insurance premium paid directly into the Disability Insurance Fund. It does not depend on your filing status or itemized deductions. Regardless of whether you are single, married, or have five children, your SDI rate is exactly 1.30% of your earnings.

Official Citations & Regulatory Sources

PayCalcly tax calculations and guide methodologies are cross-referenced with official publication standards:

  • State Disability Insurance (SDI) Rates and Withholding·California Employment Development Department (EDD)

    Official 2026 SDI contribution rate and maximum benefit announcements.

  • California Senate Bill 951 (Statutes of 2022)·California State Legislature

    Legislation eliminating the taxable wage ceiling for California SDI contributions.

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Further Reading & Guides

Important Tax & Legal Disclaimer

All guides, mathematical examples, and payroll simulations published on PayCalcly are provided exclusively for educational and illustrative purposes. Paycheck withholding represents an estimated pre-payment toward your annual tax liability and may differ from your final year-end obligation on IRS Form 1040 and state tax returns.

PayCalcly is an independent educational calculation resource and is not affiliated with the Internal Revenue Service (IRS), the Social Security Administration (SSA), the California Employment Development Department (EDD), or any government agency. This content does not constitute formal legal, financial, or tax preparation advice. Always consult a certified public accountant (CPA) or licensed tax professional for individual tax planning.