If your business serves California customers and has any physical location, the Unruh Civil Rights Act is your biggest legal exposure. It lets a plaintiff recover at least $4,000 per violation with no proof of injury, layered on top of the federal ADA. That bounty — not the ADA alone — is why California dominates website accessibility litigation.

Why California is the toughest state for website lawsuits

Most states only let a website-accessibility plaintiff win an injunction — a court order to fix the site. California is different because of one statute: the Unruh Civil Rights Act (California Civil Code §51). Unruh allows treble damages with a minimum of $4,000 per access violation, plus attorney’s fees (Wikipedia: Unruh Civil Rights Act).

The killer detail: a violation of the federal ADA is automatically a violation of the Unruh Act, and once an ADA violation is established the plaintiff does not have to prove intentional discrimination or any actual monetary loss to collect that $4,000. California’s Disabled Persons Act (Civil Code §54 et seq.) reinforces this, treating an ADA violation as a state-law violation carrying its own damages of no less than $1,000. The result is a damages engine that exists in almost no other state — and a settlement-pressure dynamic that draws plaintiffs’ firms by the dozen.

This page is general information, not legal advice. California’s accessibility law is unsettled and fact-specific — consult a qualified California attorney about your situation.

The federal piece: the Ninth Circuit nexus rule

California sits in the Ninth Circuit, whose position on website accessibility was set by the most-cited case in this area: Robles v. Domino’s Pizza. A blind customer could not order a custom pizza or use online-only coupons with his screen reader. In January 2019 the Ninth Circuit held that Title III of the ADA covers a website or app that has a nexus to a physical place of public accommodation — here, Domino’s brick-and-mortar stores (ADA Title III blog). The Supreme Court declined to review the decision in October 2019, leaving it as binding law in California (ADA Title III blog).

On remand in June 2021, the district court found Domino’s website violated the ADA — and therefore the Unruh Act — and ordered it to conform to WCAG, with $4,000 in Unruh damages awarded to the plaintiff (ADA Title III blog). That single case is the template: nexus to a physical store, ADA liability, automatic Unruh liability, statutory damages, and a WCAG injunction.

The crucial limit: pure e-commerce and Martinez v. Cot’n Wash

Here is where California law has actually narrowed — a point often misstated. In Martinez v. Cot’n Wash (August 1, 2022), the California Court of Appeal held that a purely online retailer with no physical, customer-facing location is not a “place of public accommodation,” and so falls outside both the ADA and the Unruh Act (Norton Rose Fulbright; Justia opinion). The court expressly aligned state law with the Ninth Circuit’s nexus standard and called on Congress and the DOJ to clarify the ADA’s reach to online retailers.

What this means in plain terms:

  • If you have a store, restaurant, clinic, dealership, or office in California and your site connects customers to it, the nexus is clear and your exposure under Unruh is real.
  • If you are a genuinely online-only California business, Martinez gives you a meaningful defense — but it is a Court of Appeal decision, not the last word, and plaintiffs continue to test other theories. Do not treat it as immunity.

This nuance is exactly why California pages cannot be copy-pasted from a New York or Florida guide: the same $4,000 statute that makes California dangerous also runs through a nexus filter that a few other circuits read differently.

Who is actually getting sued in California

California is consistently one of the most active states for digital accessibility lawsuits. In 2024 there were roughly 4,000+ digital accessibility lawsuits nationwide, and New York and California state courts together accounted for the large majority of state-court filings (UsableNet via Accessibility.Works 2024 review). In 2025 California ranked third by volume — 787 website-accessibility suits, about 20% of the national total — trailing only New York and Florida, and that was up roughly 62% year-over-year (EcomBack 2025 annual report). The Unruh damages bounty is the reason California’s numbers stay this high even as filings shift between venues.

The targets are predictable:

  • E-commerce sites with a physical footprint — retailers, apparel brands, and shops with stores. E-commerce represents roughly 77% of all digital accessibility lawsuits (UsableNet via Accessibility.Works).
  • Restaurants, hotels, and dealerships whose ordering, booking, or inventory sites have an obvious nexus to a physical location.
  • Small and mid-sized businesses, because boilerplate complaints scale — California’s own legislature noted that a tiny number of serial plaintiffs file from dozens to hundreds of accessibility cases per year (Cal. Code Civ. Proc. §425.55).

California even created a “high-frequency litigant” category (CCP §425.55) for plaintiffs who file 10+ construction-related accessibility complaints in a year. That statute targets physical-access cases, but it captures the broader reality: a small group of repeat filers and their firms drives the volume, and a website with obvious, machine-detectable barriers is an easy target.

How a California business reduces its exposure

In California the math is brutal in a specific way: because every distinct access barrier on a page can be argued as its own Unruh violation at $4,000 a head, the cheapest move is to leave the plaintiff nothing to count. The whole California-specific remediation strategy is to shrink the barrier count to zero before a “tester” ever visits, and to build the kind of dated record that California’s own good-faith statutes reward. A disclaimer or an overlay widget does neither.

1. Audit against the WCAG 2.1 AA bar Robles set

Start with a real accessibility audit measured against WCAG 2.1 Level AA — the exact conformance target the district court ordered against Domino’s, and the standard California state agencies must certify under AB 434. In California the audit has a litigation purpose most states don’t share: every issue it finds is a line item a plaintiff’s “tester” could otherwise turn into a separate $4,000 count, so the audit doubles as a damages-exposure inventory. A credible one pairs automated scanning with manual testing on a keyboard and screen readers (NVDA, JAWS, VoiceOver), because the unlabeled controls, broken reading order, and lost focus that California complaints quote almost verbatim are exactly what scanners miss. See WCAG 2.1 AA explained for the plain-language version.

2. Remediate the actual code — by hand — to drive the violation count to zero

This is the step overlays skip. Manual remediation means rewriting the HTML, CSS, and JavaScript so each barrier — and the $4,000 Unruh count attached to it — actually disappears: real alt text, color contrast at 4.5:1, full keyboard operability with visible focus, and properly labeled forms on every checkout and contact path a tester would hit. A widget can’t do this — the Federal Trade Commission ordered overlay vendor accessiBe to pay $1 million for misleading accessibility claims (ADA Title III blog: FTC accessiBe order) — so it leaves the real barriers, and your per-violation Unruh exposure, fully intact. Compare the approaches in overlay vs. manual remediation.

3. Build a California good-faith record

California rewards documented, dated remediation in a way the ADA alone does not. For the physical premises that give your website its Unruh nexus, a Certified Access Specialist (CASp) inspection can cut statutory damages from $4,000 to a $1,000 minimum and trigger a court stay and early evaluation conference, and Civil Code §55.56 likewise drops the floor to $1,000 when a defendant corrects every cited violation within 60 days of being served. Those reductions are written for construction-related access, but they signal how California weighs prompt, evidenced correction — so on the web you want the same posture: publish an accessibility statement naming your WCAG 2.1 AA target and a barrier-report contact, keep timestamped audit and remediation records, and run ongoing accessibility monitoring so a new product page or PDF can’t reopen a count. None of this is immunity under Unruh, but it gives a real customer a path other than a demand letter and gives you dated proof of correction if one arrives anyway.

The bottom line for California

California is the one state where website accessibility carries a per-violation cash bounty: the Unruh Act’s $4,000-per-barrier floor, multiplied across every defect on a page, riding on top of the Ninth Circuit’s binding Robles v. Domino’s nexus rule and worked by a small pool of serial filers and their firms. Martinez v. Cot’n Wash narrows that exposure for genuinely online-only sellers, but for any business with a California storefront, restaurant, clinic, or dealership the nexus is clear and the damages are real. The defensible response is the same one California’s own CASp and 60-day-cure statutes reward — find and fix every countable barrier, then keep dated proof you did. Start with a free accessibility scan to see what a California tester would tally first, then have the Curbcut team remediate each issue by hand so there’s nothing left to count.

Authoritative sources

For the California statutes that drive the damages math, see Civil Code §55.56 (the $1,000 reduced-damages and 60-day-cure rules), Civil Code §54 (Disabled Persons Act), and CCP §425.55 (high-frequency litigants). The California Division of the State Architect runs the CASp program, and the controlling website ruling is the Martinez v. Cot’n Wash opinion on Justia. For the federal standard see ADA.gov and the W3C Web Accessibility Initiative for WCAG, and for California-specific filing volume see the EcomBack 2025 annual report.