Accessibility Laws for Small Business Websites: An Overview

Website accessibility is increasingly a legal matter as well as an ethical and commercial one. The rules differ widely between countries and industries, and they change. This article is a general overview, not legal advice. If you're unsure whether a law applies to you, speak to a qualified professional.

Why the law is complicated

Few laws spell out technical website standards. Most speak in general terms about discrimination or equal access, and courts, regulators, and guidance then point to recognized standards, most often the Web Content Accessibility Guidelines (WCAG) at Level AA. See what changed in WCAG 2.2.

United States

The Americans with Disabilities Act (ADA) prohibits discrimination on the basis of disability. It doesn't contain specific website technical rules for private businesses, but there have been many lawsuits and demand letters about inaccessible websites, and courts and regulators frequently refer to WCAG as a benchmark. Some states have their own laws too. Requirements for government bodies are separate and more specific. Section 508 applies to federal agencies and their technology.

European Union

The European Accessibility Act applies to certain products and services, including some e-commerce, banking, transport, and consumer services. Its requirements have applied since June 2025, with national laws implementing it. Exemptions exist for microenterprises that provide services, generally those with fewer than 10 staff and below certain turnover or balance sheet limits, but details depend on the country and the business. Public sector websites fall under the separate Web Accessibility Directive.

United Kingdom

The Equality Act 2010 requires service providers to make reasonable adjustments so disabled people can access services, which includes websites. Public sector bodies have specific accessibility regulations, including the need to publish an accessibility statement. See how to write an accessibility statement.

Canada and elsewhere

Ontario's AODA requires certain organizations to meet web accessibility standards, with thresholds based on size and sector. Other provinces and countries have their own laws. Many nations are updating their rules.

What it means for a small business

Even where a law doesn't clearly apply to you, accessibility is worth pursuing:

• Customers with disabilities are a real part of your market
• Many accessibility practices improve usability and SEO
• Complaints and claims are costly and distracting
• Public and corporate clients increasingly ask for it in procurement

Practical steps

1. Aim for WCAG 2.2 AA as a sensible target
2. Fix the basics: contrast, alt text, labels, headings, keyboard access, captions. See website accessibility basics
3. Test with real tools: keyboard, screen readers, and automated checkers. See how to test with a screen reader
4. Check third-party tools, such as booking, payment, and chat widgets, because you may be responsible for what you embed
5. Publish an accessibility statement with a contact route
6. Respond quickly to feedback and complaints
7. Include accessibility in contracts with web designers. See website contract checklist
8. Keep records of what you've tested and fixed
9. Review regularly, especially after redesigns and big changes. See website maintenance checklist

Beware quick fixes

Overlay widgets that claim to make a site compliant with one line of code have been widely criticized by accessibility experts, and they don't replace fixing the underlying issues. Be cautious about such promises.

Get advice

For significant risk, such as selling to the public in regulated markets or serving public bodies, consult a lawyer or accessibility specialist familiar with your jurisdiction.

The bottom line

Laws vary, but the practical path is the same: build to WCAG AA, test with real assistive technology, and respond to feedback. That is the best protection for you and your visitors.