ADA Website Compliance FAQ

18 plain-English answers covering ADA Title II + the April 2026 IFR, ADA Title III + the Robles/Winn-Dixie circuit split, HHS Section 504, Section 508, WCAG 2.1 AA, 2025 lawsuit data, overlay widgets, and exemptions. Grounded in current law and the most recent industry datasets.

The basics

What is ADA compliance for a website?
ADA compliance for a website means the site is accessible to people with disabilities under the Americans with Disabilities Act. Courts and the DOJ apply WCAG 2.1 Level AA as the operative technical standard. Title II separately requires WCAG 2.1 AA conformance for state and local government websites by April 26, 2027 (population 50,000+) or April 26, 2028 (smaller), per the April 2026 DOJ Interim Final Rule.
Is ADA compliance mandatory for websites?
For state and local government sites: yes, under ADA Title II and the DOJ 2024 final rule. For private businesses: there is no formal DOJ deadline, but Title III applies and courts apply WCAG 2.1 AA. In 2025, plaintiffs filed 3,117 federal website lawsuits.
Do small businesses need to comply with the ADA?
Yes. ADA Title III has no small-business carve-out for websites. The 15-employee threshold applies to ADA Title I (employment), not Title III (public accommodations).

Title II and the April 2026 IFR

When is the new ADA Title II web compliance deadline?
Per the DOJ's April 20, 2026 IFR (91 Fed. Reg. 20902): April 26, 2027 for state/local government serving 50,000+ population, and April 26, 2028 for smaller entities and special district governments. These extended the original 2024 rule dates by one year.
Why did the DOJ extend the deadlines?
DOJ stated it "overestimated the capabilities (whether staffing or technology) of covered entities" to comply in the original time frames. Public comment runs through June 22, 2026.
Did the IFR pause litigation?
No. Title II's nondiscrimination mandate remains in full force. Private plaintiffs can still sue during the extension. DOJ stated it "fully anticipates implementing the regulation at the new deadline."

HHS Section 504 and Section 508

Did HHS also extend its Section 504 deadlines?
No. HHS has NOT matched the DOJ Title II extension. Section 504 deadlines remain May 11, 2026 for recipients with 15+ employees and May 10, 2027 for those with fewer than 15.
What is the difference between Section 508 and the ADA?
Section 508 applies to federal agencies, contractors, and federal funding recipients — technical standard WCAG 2.0 AA. The ADA covers state/local government (Title II, WCAG 2.1 AA codified) and private public accommodations (Title III, courts apply WCAG 2.1 AA).

Lawsuits and cost

How many ADA website lawsuits were filed in 2025?
3,117 federal website accessibility lawsuits in 2025 — a 27% increase over 2024. Top filing states: NY (1,021), FL (961), IL (585). Illinois alone was up 746% in H1.
How much does an ADA lawsuit cost?
Demand-letter settlements: $1,000–$25,000. Out-of-court settlements: ~$25,000 average, up to $100,000. Court judgments: ~$75,000 average. Class actions: $6M+ (NFB v. Target was $6M; Fashion Nova settled for $5.15M in 2025). Defense fees alone: $5,000–$100,000+. About 95% of sued companies settle.
What states have the most ADA website lawsuits?
In 2025 federal data: New York (1,021), Florida (961), Illinois (585), Minnesota (162), Pennsylvania (137). California has the most state-court filings under the Unruh Civil Rights Act ($4,000 per violation).

Standards and remediation

What is WCAG 2.1 Level AA?
WCAG 2.1 Level AA is the W3C Web Content Accessibility Guidelines at the AA conformance level — 50 success criteria (30 Level A + 20 Level AA) across the four POUR principles. It is the standard codified by the DOJ for ADA Title II and applied by courts for Title III.
What are the most common accessibility failures?
Per WebAIM Million 2026, six failure types account for 96% of detected errors: low contrast text (83.9% of home pages), missing alt text (53.1%), missing form labels (51%), empty links (46.3%), empty buttons (30.6%), and missing document language (13.5%).
Can automated tools achieve full ADA compliance?
No. Automated tools (axe-core, WAVE, Lighthouse) catch 30-40% of WCAG failures. Manual assistive-technology testing — screen reader, keyboard-only, focus, voice — is required to catch the rest.

Overlay widgets

Do accessibility overlay widgets make my website ADA compliant?
No. The FTC fined accessiBe $1 million in April 2025 for falsely claiming its overlay made websites WCAG-compliant. EcomBack reports 22.64% of websites sued in H1 2025 had an overlay installed. The American Bar Association and the National Federation of the Blind both reject overlays as a compliance strategy.
Are overlays ever useful?
Some overlay features (font sizing, high-contrast mode) replicate functionality modern browsers and operating systems already provide natively and more reliably. The fundamental issue is the marketing claim of "compliance," not the existence of user-preference toolbars.

Exemptions

Are religious organizations exempt from the ADA?
For Title III (public accommodations): yes, per 42 U.S.C. § 12187. The exemption applies to religious organizations and entities controlled by them. The exemption does NOT apply to ADA Title I (employment) or to commercial activities a religious entity may operate that are public-accommodation businesses.
Is archived web content exempt?
Under ADA Title II (28 C.F.R. § 35.201): archived content is exempt if it is (1) maintained exclusively for reference/research/recordkeeping, (2) not updated after the compliance date, and (3) clearly identified as archived.