ADA Compliance Deadline: 2026, 2027, 2028
The DOJ extended the Title II web accessibility deadline on April 20, 2026. Here's what actually changed, who it affects, and why private businesses did not get an extension.
How it works
Title II = state and local governments. Title III = private businesses. They have very different deadlines and very different enforcement paths.
Whether you have a 2027 deadline or none at all, the standard is WCAG 2.1 Level AA. This scan tests every accessibility violation the DOJ and courts reference.
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The April 20, 2026 DOJ update in one paragraph
On April 20, 2026, the Department of Justice published an interim final rule extending the compliance deadlines for its April 2024 rule on ADA Title II web and mobile accessibility. The original rule required state and local government entities to bring their websites and mobile apps to WCAG 2.1 Level AA by April 24, 2026 (for entities with 50,000 or more population) or April 26, 2027 (for smaller entities and special districts). The interim final rule extends both deadlines by one year, to April 26, 2027 and April 26, 2028 respectively. The rule was effective on the date of publication. The public comment period closes on June 22, 2026.
The deadlines, cleanly
- Title II, large public entities (50,000+ population): April 26, 2027. Was April 24, 2026.
- Title II, smaller public entities and special districts: April 26, 2028. Was April 26, 2027.
- Title III, all private businesses: No deadline. Title III has always applied, and is enforced through private lawsuits and DOJ action today. 3,948 federal lawsuits were filed in 2025.
- Section 508, federal agencies and federally funded programs: WCAG 2.0 Level A/AA, applicable now. The recipients of Medicare and Medicaid, for example, have obligations under Section 504 and 508 regardless of Title II or III.
Who does the Title II extension actually cover?
Title II of the ADA applies to state and local government entities. That includes the websites and mobile apps of cities, counties, school districts, public colleges and universities, public libraries, public transit agencies, public hospitals, state courts, state agencies, and special districts (water, fire, conservation, etc.). If you are not one of those, the Title II extension does not apply to you.
The entity categories that are explicitly not covered by the Title II extension include every private business, every nonprofit, and every federally-operated program (which is Section 508 territory). Private universities are Title III, not Title II, so they get no extension either. Private K-12 schools, Title III. Private hospitals, Title III. Charter schools are a case-by-case analysis depending on state authorization and funding.
Why private businesses shouldn't read the headline and relax
The news cycle tends to report "DOJ extends ADA deadline" without distinguishing Title II from Title III. A small business owner seeing that headline might reasonably assume they got an extra year. They didn't.
ADA Title III has no fixed technical standard written into the statute and no published compliance deadline. What it does have is a long string of federal court decisions interpreting "places of public accommodation" to include websites, using WCAG 2.1 Level AA as the working benchmark. Plaintiff firms have treated this interpretation as actionable since at least 2015. In 2025, 3,948 Title III federal lawsuits were filed against private businesses, up 24% from 2024. A small group of 33 serial plaintiffs drove roughly half the volume, and just 16 law firms accounted for 90% of filings. This enforcement pattern did not pause on April 20, 2026. It is continuing at record pace.
The industries getting hit hardest in 2025 are restaurants and food service (34.65% of filings), fashion and apparel (25.96%), beauty (8.03%), furniture and home (7.67%), and healthcare (7.17%). If you operate in any of those categories, the DOJ extension doesn't affect you at all.
Even for covered entities, don't wait
If you are a covered state or local government entity, an extra year is valuable. It is also not a reason to stop work. Government websites tend to be enormous, built on a mix of CMS platforms, content contributed by dozens of departments, and third-party embeds. Remediating them to WCAG 2.1 Level AA is genuinely multi-year work for mid-sized and larger jurisdictions. Starting or continuing remediation now, with a solid governance model, is the realistic path to meeting the 2027 or 2028 dates.
Separately, the DOJ still enforces Title II through individual complaints, pattern-and-practice investigations, and litigation against non-compliant government entities. The extension doesn't shield entities from current obligations under existing Section 504 rules or from court decisions that already find specific inaccessible features to be discriminatory.
What the WCAG 2.1 Level AA target looks like in practice
The DOJ Title II rule adopts WCAG 2.1 Level AA as the technical standard. Fifty testable success criteria across four principles: perceivable (alt text, captions, contrast, text resizing), operable (keyboard access, focus management, no seizure-inducing content), understandable (consistent navigation, form labels, error messaging), and robust (valid HTML, proper ARIA, assistive technology support).
The same standard applies in practice to Title III litigation. There is no reason for a private business to work to a different target. Meeting WCAG 2.1 Level AA covers both. Meeting WCAG 2.2 Level AA (nine additional criteria) covers both plus a small future-proofing buffer.
See where your site stands against WCAG 2.1 Level AA right now. Free scan, no signup, results in about 30 seconds.
Check Your SiteFrequently asked questions
What is the ADA compliance deadline for websites?
There are two tracks. Title II (state and local governments): April 26, 2027 for 50,000+ population entities, April 26, 2028 for smaller entities, after the April 20, 2026 DOJ extension. Title III (private businesses): no fixed deadline because Title III has always applied, and 3,948 lawsuits were filed under it in 2025.
Does the DOJ deadline extension apply to my business?
Only if you are a state or local government entity. Cities, counties, public universities, public libraries, public K-12 districts, state courts, state agencies, and special districts are covered. Every private business (of any size, in any industry) is under Title III and was not affected by the April 20, 2026 extension.
Why did the DOJ extend the Title II deadline?
The interim final rule states that circumstances beyond the Department's control, learned through correspondence from covered entities and its own observations of compliance capabilities, prompted the extension. The DOJ said it overestimated how quickly technology and public-entity resources would catch up. In plain English: state and local governments said they couldn't make the original deadline, and the DOJ agreed to a one-year extension.
What technical standard does the ADA require?
WCAG 2.1 Level AA. That's the Title II rule, and it's the de facto standard in Title III litigation. Fifty testable success criteria. The DOJ has not yet moved to WCAG 2.2, but WCAG 2.2 Level AA covers everything in 2.1 plus nine additional criteria, so going slightly beyond 2.1 is reasonable future-proofing.
Is there an ADA deadline for small businesses?
No. Small businesses operating public-facing websites are under Title III, which has always applied. Plaintiff firms have been filing lawsuits against small businesses for over a decade. Restaurants, online stores, service businesses, and healthcare practices are all common targets regardless of size.
What happens if a government misses the Title II deadline?
DOJ enforcement action, private lawsuits under Title II, loss of federal funding in specific program contexts, and individual complaints filed with the DOJ Civil Rights Division. Unlike Title III (almost entirely enforced through private lawsuits), Title II has both active DOJ enforcement and a private right of action.
Should my business wait until 2027 to act?
If you're a private business, you're not covered by the extension and waiting just means accumulating risk under Title III, which is at record enforcement levels. If you're a covered government entity, the scale of remediation on large public sector sites makes early action the only realistic path to meeting the 2027 or 2028 date.
Related: What is ADA compliance? | ADA website compliance overview | ADA compliance audit | WCAG compliance checker | Section 508 checker | ADA lawsuit risk checker