Your organization has probably published more video in the last five years than in its entire prior history — town hall recordings, training modules, a superintendent's welcome message, patient-education clips, public-service announcements. Now picture a resident who is deaf or hard of hearing trying to use one of those videos to understand a benefit they're entitled to, a school policy that affects their child, or discharge instructions after a hospital stay. If your video isn't captioned to standard, they can't. And under federal law, that's not a nice-to-have you missed — it's a civil-rights problem with a filing deadline attached.
The good news: ADA video captioning is one of the most solvable accessibility obligations you have. The rules are clear, the standard is well-defined, and the work is straightforward once you know what "compliant" actually means. This guide walks through exactly which laws apply to your video, the specific standards you're measured against, why the "automatic captions" button is quietly putting you at risk, and what it costs to get it right.
Which Laws Actually Require Captions?
There isn't one "captioning law." Instead, several overlapping federal statutes require captions depending on who you are and how your video is distributed. Most public-serving organizations are covered by more than one at the same time.
The ADA (Title II and Title III)
Title II of the Americans with Disabilities Act covers state and local government entities; Title III covers "places of public accommodation" (most businesses and nonprofits serving the public). Both require effective communication with people with disabilities, and captions are the recognized auxiliary aid for video with audio. In April 2024, the Department of Justice finalized a rule that makes this concrete for the web: Title II entities must bring web content and mobile apps — including video — into conformance with WCAG 2.1 Level AA. The compliance deadlines are April 26, 2027 for public entities with a population of 50,000 or more and April 26, 2028 for smaller entities and special districts.
Section 508 of the Rehabilitation Act
Section 508 requires federal agencies — and, through "mini-508" laws and grant conditions, many states, universities, and federal contractors — to make electronic content accessible. For video, Section 508 adopts the WCAG success criteria for captions and audio description directly.
Section 504 of the Rehabilitation Act
Section 504 applies to any program that receives federal funding — which sweeps in most school districts, public universities, hospitals, and health systems. For healthcare specifically, the updated Section 504 rule set a compliance deadline of May 11, 2026, which is now in effect.
The practical takeaway: if you're a government agency, a school district, or a healthcare organization, you are almost certainly covered by at least one of these — and the safest assumption is simply that public-facing video needs compliant captions.
The Standard You're Measured Against: WCAG Success Criteria
Because every one of these laws points to WCAG, the Web Content Accessibility Guidelines are the actual yardstick. Four success criteria govern video and audio:
| WCAG Criterion | What it requires | Level |
|---|---|---|
| 1.2.1 Audio-only & Video-only (Prerecorded) | A transcript for audio-only content; a description for video-only content | A |
| 1.2.2 Captions (Prerecorded) | Captions for all prerecorded video that has audio | A |
| 1.2.4 Captions (Live) | Real-time captions for live audio (town halls, webinars, hearings) | AA |
| 1.2.3 / 1.2.5 Audio Description (Prerecorded) | Narration of important visual information for blind/low-vision viewers | A / AA |
Because the ADA and Section 508 target Level AA, prerecorded captions (1.2.2), live captions (1.2.4), and audio description (1.2.5) are all in scope. If your organization streams public meetings, note that live captioning is a Level AA requirement — it's not enough to caption the recording after the fact.
The Villain: Why "Automatic Captions" Fail
Here's where most organizations get caught. YouTube, Zoom, and your video platform all offer a free "automatic captions" toggle, and it's tempting to believe that flipping it on checks the box. It doesn't — and relying on it may be worse than doing nothing, because it creates a false record of compliance.
Automatic speech recognition routinely drops punctuation, misses speaker changes, mangles names and technical terms, and stumbles on accents, crosstalk, and background noise. The results — often called "craptions" in the accessibility community — regularly fall well below the accuracy any court would consider "effective communication." The federal government says so plainly: Section508.gov states that current auto-captioning technology "would not allow your agency to meet the minimum standard for pre-recorded media."
The industry benchmark, drawn from the FCC's caption-quality standards, is near-verbatim accuracy — the speaker's exact words with correct spelling, punctuation, and grammar, at roughly 99% accuracy, properly synchronized. Auto-captions don't get there. Trained human captioners do.
A caption that says "we cannot approve your benefits" when the speaker said "we can now approve your benefits" isn't a typo — it's a communication failure that can harm the exact person the law is meant to protect. That's the real risk, and it's why "just turn on auto-captions" is the wrong answer.
Not sure where your organization stands? Our team reviews agency, school, and health-system video libraries against WCAG 2.1 AA every day — and our free tools can help you start.
Captions, Subtitles, Audio Description & CART — What's the Difference?
These terms get used interchangeably, but they solve different problems, and knowing which you need keeps you from over- or under-ordering.
- Closed captions — Text of all speech and meaningful sound (music, applause, "[door slams]"), toggled on/off by the viewer. This is the standard for web video and what "captioning" usually means for ADA purposes. Delivered as a separate file (SRT, VTT, SCC) so the viewer controls it.
- Open captions — The same text, but permanently burned into the video image. Useful for social media where caption files aren't supported.
- Subtitles — A translation of the dialogue into another language for viewers who can hear but don't speak the source language. Subtitles assume you can hear the audio; captions don't. If you serve limited-English-proficient communities, you may need both captions and multilingual subtitles.
- Audio description — Narration of key visual information (on-screen text, actions, charts) for blind and low-vision viewers. Required by WCAG 1.2.3/1.2.5.
- CART — Communication Access Realtime Translation: a certified captioner streams live captions during a meeting, webinar, or hearing. This is how you satisfy the live-captioning requirement (1.2.4).
A single public town hall streamed live and then posted online can trigger three of these at once: CART during the live stream, closed captions on the recording, and multilingual subtitles if your community needs them.
What Does Compliant Captioning Cost?
Professional, human-verified captioning for education and government typically runs between $1 and $2.65 per minute of content, with volume discounts for large libraries. That's the honest market range, and it's a fraction of what a single accessibility complaint costs to defend.
For reference, our published rates land right in that band: English closed captions at $2.50/minute with 99%+ accuracy and 48-hour turnaround, multilingual subtitles from $4.50/minute, video transcripts at $1.75/minute, and CART real-time captioning from $125/hour. Large back-catalogs qualify for volume pricing, and everything is available on GSA and NASPO contracts for public buyers.
The math almost always favors doing it right: captioning a year of an agency's video content usually costs less than a few billable hours of the legal work required to respond to one ADA complaint.
Your 3-Step Plan to Get Compliant
You don't need to boil the ocean. A backlog of uncaptioned video feels overwhelming, but the path is simple:
- Audit your library. Inventory every public-facing video — website, YouTube, social, learning platforms, meeting archives. Flag anything with audio that lacks human-verified captions, and note which content is live vs. prerecorded.
- Caption to standard, worst-first. Prioritize the highest-traffic and highest-stakes content (benefits, health, safety, enrollment) and send it for professional captioning. Reputable providers return accurate caption files in the formats your platforms need, usually within 48 hours.
- Publish and maintain. Upload the caption files, turn off the auto-caption toggle, and build captioning into your production workflow so every new video ships accessible from day one. Add CART for live events going forward.
Do this and the deadline stops being a threat. Your video works for everyone — the resident who's deaf, the parent who speaks Spanish, the veteran watching muted on a phone in a waiting room — and your organization is demonstrably meeting its obligations instead of hoping no one files.
Why Work With Taika
Language Access Hub, powered by Taika Translations, is a veteran-owned, GSA- and NASPO-contracted language access provider built specifically for government agencies, school districts, and healthcare organizations. We deliver human-verified closed captions, multilingual subtitles, audio description, and CART real-time captioning — the full video captioning stack — alongside certified translation, interpretation, and Section 508 / ADA compliance services. One vendor, one contract vehicle, every piece of the language-and-accessibility puzzle. You upload the video; we return caption files that stand up to a WCAG audit.