ADA Website Accessibility for US Small Businesses: A Practical Guide

If you run a small business in the United States, you may have heard of companies receiving demand letters or lawsuits claiming their website is not accessible to people with disabilities. Many owners only learn about ADA website accessibility at that point, when fixing things is most stressful and expensive.

The better approach is to understand what is expected, fix the most common problems, and build accessibility into how your site is maintained. This guide explains what the Americans with Disabilities Act means for websites, what the US Department of Justice has said, and a practical plan for making your site usable for everyone.

This article is general information, not legal advice.

Does the ADA apply to small business websites?

The Americans with Disabilities Act of 1990 prohibits discrimination against people with disabilities. Title III of the ADA covers "public accommodations": businesses open to the public, such as shops, restaurants, hotels, banks, medical offices and many service providers. There is no general exemption for small businesses under Title III.

The ADA was written before the modern web, so it does not mention websites directly. In March 2022, the Department of Justice published its guidance on web accessibility and the ADA, stating that businesses open to the public must make the goods and services they offer online accessible to people with disabilities. The guidance says businesses have flexibility in how they comply, and points to the Web Content Accessibility Guidelines (WCAG) as helpful technical guidance.

Courts have not all agreed on every question, for example whether an online-only business is covered in the same way as one with a physical location. That uncertainty is one reason lawsuits continue, and why the safest assumption is that your website should be accessible.

Which accessibility standard should your website meet?

In April 2024, the DOJ published a rule under Title II of the ADA requiring state and local government websites and mobile apps to meet WCAG 2.1 Level AA. That rule applies to public entities, not private businesses. In April 2026, the DOJ extended its compliance dates by a year, so check the current status if you work with government clients.

For private businesses, there is still no Title III regulation that sets a specific technical standard for websites. In practice, though, WCAG 2.1 Level AA is the benchmark that plaintiffs, courts and settlement agreements most often refer to. It is also the standard used for government sites, which makes it a sensible target for any business.

WCAG is published by the World Wide Web Consortium (W3C). It is organized around four principles: content must be perceivable, operable, understandable and robust. Each guideline has success criteria at Levels A, AA and AAA.

For most businesses, the practical target is WCAG 2.1 Level AA, or the newer WCAG 2.2 Level AA, which adds a few criteria around things like focus visibility and accessible authentication. The W3C's WCAG overview is the authoritative source if you or your developer want the full detail.

The most common accessibility problems on small business sites

Most issues on small business websites are not exotic. They are the same handful of problems again and again:

• Missing alt text on images, logos and image links, so screen reader users do not know what they show.
• Low color contrast between text and background, especially light gray text or text over photos.
• Keyboard traps and invisible focus. Menus, sliders, pop-ups and booking widgets that cannot be used without a mouse, or where you cannot see which element is selected.
• Unlabeled form fields, so contact, booking and checkout forms are confusing or unusable with assistive technology.
• Vague links and buttons like "click here" or icon-only buttons with no text label.
• Poor heading structure, which makes pages hard to navigate with a screen reader.
• Videos without captions and audio without transcripts.
• Inaccessible PDFs such as menus, price lists or forms that are just scanned images.
• Pop-ups and chat widgets that grab focus or cannot be closed by keyboard.

Fixing these covers a large part of what visitors with disabilities actually run into.

Are accessibility overlays and widgets enough?

Many vendors sell plug-ins that add an accessibility toolbar or claim to fix your site automatically with AI. They can be tempting because they are quick and cheap. But they do not reliably fix underlying problems in your code, such as broken forms or keyboard traps, and many disabled users and accessibility experts criticize them.

In 2025, the US Federal Trade Commission finalized an order against one overlay vendor over claims that its tool could make any website WCAG-compliant. The lesson is simple: an overlay is not a substitute for an accessible website. Fix the site itself.

A practical plan to make your website accessible

You do not have to fix everything in one weekend. A sensible plan looks like this:

1. Run an automated scan with a free tool to find obvious issues like missing alt text and contrast problems. Automated tools only catch part of the picture, so treat this as a starting point.
2. Do a keyboard test. Put your mouse away and use Tab, Shift+Tab, Enter and Escape to navigate your homepage, menu, contact form and checkout or booking flow. If you get stuck or lose track of where you are, that is a priority fix.
3. Try a screen reader. VoiceOver on Mac and iPhone, or the free NVDA screen reader on Windows, will quickly show you which images, buttons and forms make no sense when read aloud.
4. Fix your key user journeys first: finding your services, contacting you, booking an appointment and paying.
5. Check third-party tools. Booking systems, payment pages, review widgets and chat tools are part of your customer's experience. Ask vendors about their accessibility.
6. Publish an accessibility statement with a way for people to contact you if they have trouble using the site.
7. Train whoever updates the site to add alt text, use proper headings and check contrast when publishing new content.
8. Re-test regularly, especially after redesigns or new features.

The W3C also publishes free guidance on evaluating web accessibility if you want to go deeper.

What to ask your web developer or agency

If someone is building or maintaining your site, ask direct questions:

• Which WCAG version and level will the site meet, and will that be written into the contract?
• How do you test: automated tools only, or also keyboard and screen reader testing?
• Are the theme, plug-ins and third-party widgets you plan to use accessible?
• How will content editors be guided to keep new pages accessible?
• Will you fix accessibility issues found after launch?

Our guide to choosing a web development partner in the US covers other questions worth asking. If you also sell into Europe, the European Accessibility Act sets its own requirements for many online shops and services. And because accessible sites tend to be clean and well structured, accessibility work often supports your local SEO as well.

How HEXACODES can help

We build websites and online stores with accessibility in mind from the start: semantic structure, keyboard support, proper form labels, readable contrast and testing beyond automated scans. We can also review an existing site, prioritize the fixes that matter most for your customers, and help keep things accessible as your content grows.

If you need a new site, we offer a full business website starting at $30/month, including accessible design basics. See the offer or contact us to discuss your website.

Frequently asked questions

Is there an official ADA website accessibility standard for private businesses?

Not in a specific Title III regulation. The DOJ's 2022 guidance says businesses must make online services accessible and points to WCAG as helpful guidance. In practice, WCAG 2.1 Level AA is the benchmark most often used in settlements and by courts, so it is a sensible target.

Can a small business be sued over an inaccessible website?

Yes. Title III of the ADA does not exempt small businesses, and website accessibility claims are regularly brought against businesses of all sizes. Some states also have their own disability laws that can apply. Fixing common issues early and documenting your efforts is the best way to reduce risk.

Will an accessibility widget make my website ADA compliant?

Not on its own. Widgets and overlays do not reliably fix underlying problems like inaccessible forms, menus or keyboard traps. The reliable approach is to fix the website's code and content, then test with real assistive technology.