You run a business website. One morning an envelope arrives—or more likely an email—from a law firm you have never heard of. It says your website violates the Americans with Disabilities Act (ADA) and demands that you pay a settlement or face federal litigation. This is not a hypothetical. More than 4,700 ADA web-accessibility lawsuits were filed in U.S. federal courts in 2023, and the pace in 2025–2026 has held at a similar level. E-commerce sites, restaurants, hotels, healthcare providers, and professional service firms are all in the mix. Knowing how these cases actually work—and what reduces your exposure—is more useful than either panicking or ignoring the risk.
Why Websites Fall Under the ADA
Title III of the ADA prohibits discrimination on the basis of disability in "places of public accommodation." Courts in most federal circuits now hold that commercial websites qualify, even without a physical location. The Department of Justice issued final regulations in April 2024 confirming that state and local government websites (Title II) must meet WCAG 2.1 Level AA; for private businesses under Title III the DOJ has long used WCAG 2.1 AA as its practical benchmark in technical assistance materials and consent decrees, even without a binding private-sector rule in place as of mid-2026.
The result: a blind user who cannot navigate your checkout with a screen reader, or a deaf user who cannot access audio content without captions, has a cognizable claim under federal law. Plaintiffs do not need to show they suffered monetary damages; the statute allows injunctive relief plus attorney fees, which is precisely what makes the demand-letter model economically viable for plaintiffs' firms.
The Demand-Letter Economy
Most ADA web cases never reach trial. They follow a well-worn pattern:
- A plaintiff (often a serial litigant with documented disabilities) visits a site using assistive technology and logs specific barriers.
- A law firm sends a demand letter citing ADA violations and requesting a settlement, typically $5,000–$25,000 plus reimbursement of the plaintiff's attorney fees.
- If the business does not respond or refuses, the firm files a federal complaint.
- Most cases then settle before discovery for $15,000–$75,000 total when legal fees on both sides are counted.
- If a defendant decides to litigate through motions and trial, total costs—including your own defense counsel—routinely reach $60,000 to $200,000 or more, regardless of outcome.
Serial plaintiffs and the firms that represent them are a real feature of this landscape. A handful of plaintiffs file hundreds of cases per year. This does not make the underlying law invalid—the barriers they document are usually real—but it does mean your site can be targeted opportunistically, not only because someone genuinely tried and failed to use it.
What a Demand Letter Typically Alleges
The specific barriers cited vary by site type, but the most common clusters are:
- Images without meaningful alt text (screen readers announce "image" or file names)
- Form fields not programmatically associated with their labels
- Checkout flows that cannot be completed by keyboard alone
- Color contrast below 4.5:1 for normal text
- Videos without closed captions or audio descriptions
- Modal dialogs that trap keyboard focus or do not announce correctly
- PDFs and downloadable documents with no text layer
A thorough audit typically surfaces dozens of instances across a medium-sized e-commerce site. That volume matters: it signals to a court whether the defendant made a good-faith effort to remediate or simply ignored the issue after receiving notice.
Find out what a plaintiff's attorney would find
Our two-engine scan (axe-core + IBM Equal Access) flags the exact barrier categories most cited in ADA demand letters.
Scan your site freeWhy Overlays Do Not Protect You
The "accessibility overlay" industry—companies that sell a JavaScript widget claiming to auto-fix your site for screen-reader users—explicitly markets litigation protection. The evidence says otherwise.
Hundreds of businesses that purchased overlay products have been sued anyway. The reason is straightforward: overlays intercept some interactions but cannot fundamentally restructure inaccessible HTML, fix absent alt text in dynamic content, or replace captions on third-party video embeds. Disabled users who rely on assistive technology often disable overlays outright because they interfere with their own tools.
In May 2025 the FTC settled with accessiBe—one of the largest overlay vendors—for $1 million over deceptive marketing claims. The settlement specifically cited the company's assertions that its product made sites "fully compliant" and protected from lawsuits. That framing was found to be deceptive. Purchasing an overlay is not a legal defense; in some cases it may complicate your position if a court finds you were told the overlay was sufficient and relied on that claim instead of undertaking genuine remediation.
For a deeper look at the overlay track record in litigation, see our article on accessibility overlays and lawsuits.
The Honest Path: Scan, Fix, Document
No approach eliminates legal risk entirely—that would require a perfectly accessible site maintained perfectly forever, which is an unrealistic standard. What you can do is build a defensible posture that makes you a less attractive target, and if you are still sued, gives your attorney real evidence to work with.
Step 1: Run a thorough audit
Automated scanners catch roughly 30–40% of WCAG failures. A credible audit combines automated engines (we use both axe-core and IBM Equal Access to maximize coverage), AI-assisted review of dynamic patterns, and guided manual review for screen-reader testing, keyboard navigation, and cognitive load items that tools cannot evaluate. The audit output becomes your baseline record.
Step 2: Prioritize and fix
Not all barriers carry equal litigation weight. Missing alt text on product images, broken form labels in a checkout flow, and keyboard traps in modals are consistently cited in complaints. Fix high-severity, high-frequency barriers first and track each resolution with a dated commit or ticket reference.
Step 3: Generate a dated accessibility statement
An accessibility statement published on your site serves two purposes: it signals good faith to users and to potential plaintiffs' counsel, and it creates a dated public record of your compliance effort. Our free accessibility statement generator produces a statement that references the standards you are targeting, your known limitations, and your remediation timeline. Courts and mediators view a published statement as evidence that remediation is ongoing rather than ignored.
Step 4: Maintain a timestamped evidence trail
This is the piece most businesses miss. A one-time audit means nothing if you cannot show when you ran it, what it found, and what you did afterward. An evidence vault with dated scan reports, issue-resolution logs, and re-test results is what your attorney presents in a settlement negotiation or a motion to show the defendant acted in good faith and with reasonable diligence. Abledly's monitoring tier automatically archives dated scan results so that trail exists without manual effort.
What "Good Faith Effort" Means in Practice
ADA Title III does not require perfection; it requires that you not discriminate and that you take steps to remove barriers. Courts in settlement negotiations and consent decrees consistently reward defendants who can show: (a) they learned of the issue, (b) they undertook a structured remediation effort, (c) they documented progress, and (d) they committed to ongoing maintenance. That evidence package—audit date, findings, fix log, re-test—is materially different from a defendant who argues "our overlay said we were compliant."
The demand-letter ecosystem depends on defendants settling quickly because fighting is expensive. A documented remediation posture changes that calculus: it raises the cost and uncertainty for the plaintiff's firm, increases the likelihood of early resolution on favorable terms, and in some cases leads the firm to move on to a softer target.
Industry Exposure by Sector
Historically, retail and e-commerce account for the largest share of ADA web cases (roughly 40% in recent years), followed by food service, entertainment, and travel/hospitality. Healthcare and financial services have seen growing volume as those industries expanded digital-first offerings. Any business with a customer-facing website that enables purchasing, booking, or service requests is within scope. The size of the business matters less than you might expect: small and mid-size companies are frequently targeted because they are less likely to have legal resources to mount a defense.
Build your evidence trail before a letter arrives
A dated scan report today is worth more than a scramble after a demand letter lands. Run our free scan and see what two accessibility engines find on your site.
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