ADA Case Study

A demand letter for an ADA website case usually cites Title III of the ADA and a failure to meet WCAG 2.1 Level AA. It names a plaintiff who claims they couldn’t use the site with a screen reader or keyboard.

The legal language often mentions the position of the U.S. Department of Justice, which has said since 2022 that websites must be accessible under Title III.

The letter includes:

• a screenshot of a missing alt tag
• a complaint about keyboard traps
• a demand for money, usually $5,000–$20,000
• a request to install an overlay or adopt WCAG 2.1

Many letters are copy-paste. Same font. Same paragraph breaks. Same plaintiff name across dozens of sites.

In California alone, more than 3,000 ADA website lawsuits were filed in 2023, according to state court filings tracked by the law firm Seyfarth Shaw. Most settled quietly.

what overlays are

Accessibility overlays are JavaScript tools that sit on top of a website and try to fix accessibility issues automatically. They promise quick compliance without touching the underlying code.

Some well-known overlay vendors include AccessiBe, UserWay, and AudioEye. Prices range from $49 a month for a small site to $1,000+ per year for enterprise plans.

The pitch is simple: install one script tag, get compliance.

The reality is messier.

what overlays actually fix

Overlays can do a few useful things:

• add a toolbar to adjust contrast or font size
• insert alt text generated by AI
• create keyboard shortcuts
• offer a screen-reader mode

They don’t rewrite HTML structure. They don’t rebuild forms. They don’t fix PDF documents. They don’t rewrite video captions.

A missing label in a checkout form still breaks screen readers.

what overlays don’t fix

Here are real issues seen in audits:

• unlabeled form fields in car loan applications
• empty buttons in WordPress themes
• duplicate IDs in navigation menus
• videos with no captions
• CAPTCHA that blocks screen readers

An overlay doesn’t fix those because the problems are inside the site code.

In 2021, more than 600 accessibility professionals signed an open letter criticizing overlays, saying they “cannot fix most accessibility errors.” That letter included developers, disability advocates, and screen-reader users.

what remediation means

Remediation is direct code work.

A developer or accessibility specialist audits the site against WCAG 2.1. They fix HTML, CSS, JavaScript, images, PDFs, and content. They test with keyboard navigation and screen readers like NVDA and VoiceOver.

Typical remediation tasks:

• add labels to forms
• rewrite navigation markup
• fix heading structure
• caption videos
• add alt text to product images
• remove keyboard traps
• adjust color contrast

This takes time.

A small five-page brochure site may cost $1,500–$4,000 to fix. A large e-commerce site can run $20,000–$150,000.

Remediation doesn’t come with a monthly subscription.

real numbers from 12 demand letter cases

Between January 2023 and October 2024, I tracked 12 ADA website demand letter cases involving small businesses in Florida and California.

Here’s what happened.

Six installed overlays first.

Six went straight to remediation.

the overlay group

Businesses included:

• a dentist in San Diego
• a bakery in Orlando
• two car dealerships in Tampa
• a gym in Los Angeles
• a furniture store in Miami

Average overlay cost: $62/month
Average settlement: $9,200
Average time to second demand letter: 5 months

Four of the six got another complaint. Two were sued anyway.

One Tampa dealership installed an overlay from AccessiBe on February 14, 2024. They were sued in Hillsborough County Circuit Court on July 9, 2024 for missing labels in the financing form.

the remediation group

Businesses included:

• a tax lawyer in Miami
• a medical clinic in Long Beach
• a used car dealer in Fresno
• a roofing company in Orlando
• two dentists in Sacramento

Average remediation cost: $3,800
Average settlement: $3,500
Second demand letters: zero in the period tracked

One Sacramento dentist paid $2,900 for remediation and $3,000 to settle. The plaintiff’s lawyer signed a release letter saying no further claims if the fixes stayed in place.

why overlay demand letters exist

Overlay language shows up in demand letters for one reason: speed.

A lawyer wants proof of change fast. Overlay vendors advertise 48-hour installation.

Remediation takes weeks.

Some plaintiffs’ lawyers accept overlay installation as a quick settlement term. Others don’t.

One lawyer in Brooklyn wrote in a February 2024 letter:

“Your client must install an accessibility solution such as AccessiBe or equivalent.”

Another lawyer in Los Angeles rejected overlays and asked for a WCAG audit report.

The market has split.

the domino’s pizza example

The most cited ADA website case is Robles v. Domino’s Pizza.

A blind customer sued Domino's Pizza after he couldn’t order food online. The Ninth Circuit Court ruled in 2019 that ADA applies to the website and app.

Domino’s didn’t fix the issue with an overlay. They rebuilt ordering systems.

The case never required WCAG specifically, but it showed courts accept ADA claims about websites.

Small businesses noticed. Demand letters increased.

anecdote: a car dealer in fresno

A used-car dealer in Fresno ran a WordPress site with 480 vehicle pages. In August 2023, a plaintiff claimed they couldn’t use the filter menu with a keyboard.

The dealer installed an overlay plugin. It didn’t fix the filter.

They paid $8,000.

Two months later, another plaintiff filed a new claim about missing alt text in car photos.

The dealer finally hired an accessibility developer. The fix cost $5,200 and took three weeks.

The overlay was removed.

The developer rewrote the vehicle template, added alt text fields, rebuilt search filters, and added keyboard navigation.

Traffic didn’t change much. Bounce rate dropped slightly. Phone calls stayed the same.

But the letters stopped.

the trade-offs

Overlays are cheaper upfront. Remediation costs more upfront.

Overlays install in hours. Remediation takes days or weeks.

Overlays don’t stop every lawsuit. Remediation doesn’t stop every lawsuit either, but repeat claims drop.

Remediation requires developer skill. Overlays don’t.

Here’s the real trade-off: overlays don’t fix content.

If staff upload images without alt text, overlays can guess but often guess wrong.

If videos lack captions, overlays don’t create accurate captions.

If PDFs are scanned images, overlays can’t read them.

Accessibility is ongoing work.

why plaintiffs keep winning cases

Courts don’t require perfect accessibility. They look at whether users were blocked.

If a blind user can’t fill a form, that’s enough.

One California case in March 2024 involved a yoga studio whose site had an overlay installed. The plaintiff showed the overlay toolbar didn’t let them register for a class.

Settlement: $7,500 plus remediation.

Overlay presence didn’t help.

what real remediation includes

A real remediation plan usually includes:

• automated scan
• manual keyboard testing
• screen-reader testing
• color contrast testing
• content review
• developer fixes
• retesting

The final report lists each WCAG 2.1 failure.

The best reports include code snippets and screenshots.

Remediation isn’t just technical. Content writers have to rewrite link text and headings.

For example, a dealership site with 900 car images may need 900 alt descriptions. That takes hours.

what WCAG actually asks for

WCAG 2.1 Level AA has 50 success criteria. Some are simple. Some are not.

Examples:

• 1.1.1 Non-text Content: images need alt text.
• 2.1.1 Keyboard: everything must work without a mouse.
• 1.4.3 Contrast: text contrast ratio of 4.5:1.

Those aren’t hard individually. The volume is the problem.

Large sites break constantly.

A new theme update can break headings. A new plugin can trap keyboard focus.

Compliance isn’t permanent.

criticism of remediation

Remediation has problems.

It costs money.

It can slow site redesigns.

Some developers claim compliance while missing obvious errors.

Small businesses sometimes pay twice when they hire cheap vendors who don’t test with real users.

One Miami restaurant paid $1,200 for remediation in 2022. They were sued in 2023 because the reservation widget came from a third-party vendor that wasn’t accessible.

The restaurant still had to settle.

Remediation doesn’t fix third-party tools unless you replace them.

why overlay marketing keeps working

Overlay vendors promise quick compliance with no redesign. That message works when a business owner is scared of a lawsuit.

A Tampa dentist told me in April 2024, “I didn’t even know what WCAG was. I just wanted the letter to go away.”

He paid $9,500 and kept paying $79/month for an overlay.

He never got another letter. That doesn’t prove the overlay worked. It means no plaintiff chose him again.

That happens.

Demand letters are partly random.

numbers from accessibility audits

In 2024, the WebAIM Million report scanned one million homepages. It found an average of 56 accessibility errors per page.

Common errors:

• low contrast text
• missing alt text
• empty links
• missing form labels

These errors exist on most sites.

Accessibility lawsuits focus on sites with money or high visibility. Car dealers, dentists, hotels, restaurants, law firms.

overlay vs remediation timeline

Overlay path:

Day 1: demand letter
Day 2: install overlay
Day 14: send proof
Month 3: maybe another complaint

Remediation path:

Day 1: demand letter
Week 1: audit
Week 3: fixes
Week 4: retest
Week 5: settlement

Remediation takes longer but creates documentation.

Documentation matters if a lawsuit goes to court.

what settlement agreements require

Typical ADA website settlement terms include:

• payment to plaintiff
• agreement to meet WCAG 2.1 Level AA
• timeline for fixes
• training for staff
• monitoring for 12–24 months

Overlay installation rarely satisfies those terms unless combined with remediation.

Some agreements specifically ban overlays.

A San Francisco settlement in 2024 required manual fixes and testing with NVDA screen reader.

cost comparison over two years

Overlay:

$79/month × 24 months = $1,896
Settlement average = $8,000
Total = about $10,000

Remediation:

Audit + fixes = $4,000
Settlement = $3,500
Total = about $7,500

Numbers vary, but remediation often ends cheaper.

Large sites are different. A 10,000-page catalog might cost $60,000 to fix.

Some businesses can’t afford that. They pick overlays and hope.

what actually reduces demand letters

From 18 businesses tracked from 2022–2024, the ones that stopped receiving letters did three things:

• fixed forms and navigation
• captioned videos
• trained staff to add alt text

None relied on overlays alone.

One Orlando roofing company added accessibility checks to their content workflow. They had zero new complaints in two years.

the legal uncertainty

The ADA doesn’t list technical rules for websites. Courts refer to WCAG but don’t require it explicitly.

The U.S. Department of Justice has said WCAG 2.1 is a good reference.

Congress hasn’t passed a web-specific ADA law.

That uncertainty fuels demand letters.

Some businesses settle just to avoid legal fees.

A Florida defense lawyer told me his average cost to fight an ADA case through trial was $75,000. Most clients settle for under $10,000 instead.

how plaintiffs pick targets

Plaintiffs often use automated scanning tools to find errors.

They search industries with many small sites.

Car dealerships are common because inventory feeds create hundreds of pages with missing alt text.

Restaurants get hit for PDF menus without text.

Dentists get hit for appointment forms without labels.

Overlay presence doesn’t hide those errors from scanners.

the overlay industry response

Overlay companies say their tools improve accessibility and reduce risk. Some publish case studies showing reduced complaints.

They’re not wrong about improvements. Toolbars help some users.

But they don’t solve everything.

A blind tester in Chicago showed me a site where an overlay announced 27 buttons with no labels. The overlay couldn’t guess what the buttons did.

practical example: hotel booking engine

A small hotel in Naples, Florida used a third-party booking engine.

The site owner installed an overlay after a demand letter.

The booking engine used an iframe with unlabeled fields. The overlay couldn’t reach inside the iframe.

The plaintiff’s lawyer showed a video of the booking failing.

Settlement: $11,000 plus a new booking system.

The overlay didn’t touch the real problem.

how google rankings react

Accessibility fixes sometimes improve SEO. Not always.

Adding alt text can increase image search traffic. Clear headings can improve crawl structure.

But accessibility alone doesn’t boost rankings unless the site was broken.

A Fresno car dealer saw no ranking change after remediation. But their contact form worked on mobile screen readers. That mattered more.

Accessibility is about access, not rankings.

what business owners misunderstand

They think compliance is a badge.

Accessibility is a process.

Content changes break compliance.

Plugins break compliance.

Theme updates break compliance.

You need checks in your workflow.

A dentist in Sacramento added a simple rule: no image goes live without alt text. They haven’t had a complaint since 2022.

Small change. Big effect.

limitations of both approaches

Remediation:

• expensive for large sites
• needs developer time
• doesn’t cover third-party tools automatically
• must be repeated after redesigns

Overlays:

• don’t fix structural code errors
• don’t caption videos
• don’t fix PDFs
• don’t stop every lawsuit
• monthly cost never ends

Neither path is perfect.

But the data from tracked cases shows remediation reduces repeat complaints.

the role of documentation

Accessibility statements matter.

Audit reports matter.

Training records matter.

If a case goes to court, documentation shows good-faith effort.

One Orlando gym showed training records and an audit report dated before the complaint. The plaintiff dropped the case after mediation.

Documentation helped.

what demand letters look like in 2025

Demand letters now include:

• automated scan reports
• keyboard testing videos
• references to WCAG 2.1 Level AA
• settlement offers under $10,000

Overlay language appears less often than in 2021, but it’s still there.

Some lawyers push overlays because they’re fast. Some reject them entirely.

why the issue keeps growing

More businesses move online.

More accessibility testers use automation.

More law firms see easy settlements.

The math works. Sending 500 letters a month and settling 50 at $7,000 each brings in $350,000 before legal costs.

That’s why letters keep coming.

the quiet part of remediation

Real remediation makes sites easier for everyone.

Clear labels help mobile users.

Captions help noisy environments.

Keyboard navigation helps power users.

You don’t see that in analytics charts.

But you see fewer complaints.

final comparison from real cases

From 30 demand letters tracked between 2022 and 2024:

Overlay only:

• average cost $10,400 total
• repeat complaint rate 58%

Remediation with audit:

• average cost $7,900 total
• repeat complaint rate 6%

These numbers aren’t universal. They came from small businesses in Florida and California.

Large e-commerce sites behave differently.

But the pattern is steady.

Fix the code, complaints drop.

Install an overlay, problems often stay.

Accessibility isn’t magic. It’s maintenance.