The legal landscape in 2026
Title III of the Americans with Disabilities Act requires businesses open to the public to provide equal access to their goods and services. Federal courts have consistently held that websites count as places of public accommodation. The Department of Justice finalized its rule in April 2024 requiring state and local government websites to meet WCAG 2.1 Level AA. Private-sector enforcement follows the same standard through litigation.
In 2025, over 4,600 ADA website accessibility lawsuits were filed in federal court. Demand letters — which do not appear in court statistics — number in the tens of thousands. Small businesses, e-commerce stores, and professional service firms are frequent targets.
What WCAG 2.1 Level AA requires
WCAG (Web Content Accessibility Guidelines) is the technical standard courts reference. Level AA includes 50 success criteria organized under four principles:
- Perceivable: All content must be available to users who cannot see, hear, or process certain types of information. This means alt text on images, captions on video, sufficient color contrast, and text that reflows on mobile.
- Operable: Every function must work with a keyboard alone. No keyboard traps. Enough time to read and interact. No content that flashes more than three times per second.
- Understandable: Language must be identified in code. Forms must have visible labels and clear error messages. Navigation must be consistent across pages.
- Robust: Content must work with assistive technology like screen readers. This requires valid HTML and proper use of ARIA attributes.
Common violations that trigger lawsuits
- Missing alt text: Images without descriptions are the single most common finding in accessibility audits.
- Inaccessible forms: Input fields without associated labels, missing error messages, and CAPTCHAs that only work visually.
- Poor color contrast: Text that does not meet the 4.5:1 contrast ratio against its background.
- No keyboard navigation: Dropdown menus, modals, and carousels that only respond to mouse events.
- Missing page structure: Pages without proper heading hierarchy, landmark regions, or skip navigation links.
- Video without captions: Any video content that lacks synchronized captions or a transcript.
The cost of non-compliance
Settlement amounts for ADA website cases typically range from $5,000 to $150,000, plus attorney fees that can double the total. Serial litigants target businesses with obvious violations — missing alt text, no keyboard access — because the cases settle quickly. Beyond direct costs, there is reputational risk and the loss of customers who cannot use your site.
Practical steps to get compliant
Step 1: Run an automated scan
Use a website accessibility checker to identify the most common issues. Automated tools catch roughly 30-40% of WCAG criteria but they surface the low-hanging fruit that drives most lawsuits.
Step 2: Fix critical barriers first
Prioritize issues that completely block access: keyboard traps, missing form labels, images without alt text, and videos without captions. These are the violations plaintiffs cite most often.
Step 3: Commission a manual audit
Automated scans miss interaction patterns, reading order issues, and cognitive accessibility problems. A qualified auditor using a screen reader will find what software cannot.
Step 4: Establish an ongoing process
Accessibility is not a one-time project. Every new page, feature, or content update can introduce regressions. Build accessibility checks into your development workflow and content publishing process.
Step 5: Document everything
Maintain records of your accessibility efforts: scan reports, audit findings, remediation timelines, and staff training. This documentation demonstrates good faith and strengthens your legal position if a claim arises.
Bottom line
ADA website compliance is a legal obligation and a business opportunity. The 26% of American adults living with a disability represent significant purchasing power. Getting accessible is not just about avoiding lawsuits — it is about serving all your customers.