Who Pays for the ASL Interpreter? What the ADA Actually Says
It is the single most common question we hear from San Diego businesses — and from Deaf clients bracing to be told, incorrectly, that the cost is theirs.
The short answer: the business, organization, or provider pays. Not the Deaf person. Under the Americans with Disabilities Act, places of public accommodation — medical offices, law firms, retail businesses, restaurants, gyms, theaters — are responsible for providing effective communication with Deaf customers, patients, and clients. When the interaction is complex or consequential enough to require a qualified ASL interpreter, arranging and paying for that interpreter is part of the cost of doing business, exactly like the ramp at the door.
The Rule Is “Effective Communication”
The ADA does not say every interaction requires an interpreter. It says communication must be effective. Buying a coffee usually works with gestures or a note. A medical consultation, a legal meeting, a job interview, a parent-teacher conference — settings where information is detailed, technical, or high-stakes — generally require a qualified interpreter, because scribbled notes and lipreading demonstrably fail there. The person’s own assessment of what they need carries real weight: businesses are required to give “primary consideration” to the communication method the Deaf person requests, and government agencies must give it even greater deference.
You Cannot Pass the Cost Along
This is the part that surprises people. A business may not charge the Deaf customer for the interpreter — not as a fee, not as a surcharge, not as a “deposit.” The Department of Justice has been explicit about this for decades. If an interpreter costs more than the appointment generates in revenue, that is still not a defense; courts have consistently held that the obligation is measured against the business’s overall resources, not the single transaction.
What About Small Businesses?
The ADA has an “undue burden” provision, but it is far narrower than most owners assume — it is evaluated against the whole operation’s resources, and inconvenience or thin margins on one appointment do not qualify. What most small businesses do not know: the IRS offers a Disabled Access Credit that can offset a meaningful share of what small businesses spend on access, interpreters included. Ask your tax preparer about it before deciding access is unaffordable.
The Takeaway
Budgeting for interpreting is not a favor to Deaf customers — it is a legal obligation and, frankly, a market advantage in a county with a large, loyal Deaf community that notices which businesses get this right. If you are a San Diego business planning for this for the first time, we are happy to explain how booking works and what settings genuinely need an interpreter. Request an interpreter or start with our interpreter-access checklist.