What an ADA compliance lawsuit is usually about
Two broad categories. The physical side covers parking and approach, the entrance itself, restrooms, counter and seating height, aisle width, and signage. The digital side has grown quickly and involves whether a website or app works with a screen reader, whether video has captions, and whether forms and checkout flows can be completed without a mouse. Letters often arrive in batches aimed at many businesses at once. Some describe a genuine barrier that a customer actually encountered and some come from claimants who file frequently, and the difference matters less than people hope, because a barrier that exists tends to keep generating letters until it is fixed. People who were denied access have their own path as well, and that is a separate conversation.
The first moves for a business
Do not reply with explanations or admissions, and do not quietly change the site or the page before it has been documented as it stood. Photograph and measure what is described, with dates. Then pull the lease, because responsibility for the entrance, the parking area, and the restroom is frequently the landlord's rather than yours. Pull the insurance policy too, since some policies respond to these claims and notice is usually required early. If a website is involved, find the vendor or platform agreement and whatever it says about accessibility. Whether your landlord, your insurer, or your vendor shares the exposure is often decided by documents you already have in a drawer.
How these usually end
Most resolve through an agreed remediation plan together with a negotiated resolution of the claimant's attorney fees, rather than through trial. Getting the remediation right matters more than it sounds, because a partial fix invites the next letter from someone else. Beyond the federal standard, state and local accessibility requirements can add obligations and they differ by location, so where the business sits changes the answer. Some items need verification by someone who actually inspects the property or audits the site. In a first conversation we separate what can be addressed immediately from what needs that assessment before anything is promised in writing.