In California, an accessible sales or service counter must be no higher than 34 inches above the finished floor, with an accessible section running at least 36 inches in continuous length at the same depth as the rest of the counter. That rule sits in Section 11B-904.4 of the California Building Code and applies to every public accommodation in the state. It is stricter than the older federal ADA baseline, and it drives most of the counter-related accessibility litigation filed in California.1ICC Digital Codes. 2019 California Building Code – 11B-904.4 Sales and Service Counters
The dimensions have held steady across recent code cycles, including the 2025 edition of the California Building Standards Code that took effect January 1, 2026.
Parallel Approach vs. Forward Approach
The code allows two ways to configure the accessible section. A parallel approach lets a wheelchair user pull up alongside the counter. A forward approach has the user facing the counter head-on and requires open knee and toe clearance underneath so they can get close enough to use it.2UpCodes. California Building Code 2022 Chapter 11B – Accessibility to Public Buildings Both share the same 34-inch height ceiling and 36-inch length minimum.
Old workarounds do not satisfy either version. Under the 1991 ADA standards a 36-inch counter was acceptable and a folding shelf or auxiliary table could substitute for a lowered section.3U.S. Access Board. ADA-IBC Comparison Chapter 9 California now requires the accessible section to be a permanent, integrated part of the main counter surface at 34 inches or below. A shallow ledge attached to the front of a full-depth counter does not comply.1ICC Digital Codes. 2019 California Building Code – 11B-904.4 Sales and Service Counters
The Shorter Length Allowed in Existing Spaces
Businesses altering an existing space get a narrow break. If installing a full 36-inch accessible section would force removal of existing workstations or reduce the total number of service counters, the accessible portion can be as short as 24 inches.1ICC Digital Codes. 2019 California Building Code – 11B-904.4 Sales and Service Counters The clear floor space still has to be centered on that shorter section, and the 34-inch height cap still applies. New construction always requires the full 36-inch length.
Clear Floor Space at the Counter
A compliant counter section is only useful if a wheelchair user can position themselves at it. CBC Section 11B-305 requires a clear floor space of at least 30 inches wide by 48 inches deep at the accessible portion, essentially level, with a slope no steeper than 1:48 in any direction.
For a parallel approach the long dimension runs alongside the counter. For a forward approach it extends straight out from the counter edge. The space has to stay free of merchandise, display racks, trash cans, and decorative items. Federal regulations require businesses to keep accessible features in working, unobstructed condition, though isolated or temporary interruptions for maintenance and repair are allowed.4eCFR. 28 CFR 36.211 – Maintenance of Accessible Features
Knee and Toe Clearance Under the Counter
When a counter uses a forward approach, the void underneath has to accommodate a seated user’s legs and feet. CBC Section 11B-306 splits this into two zones, and the dimensions taper as you move up.
Toe clearance sits below 9 inches above the floor. Toes need at least 17 inches of depth under the element, up to a maximum of 25 inches.5California Secretary of State. Appendix C – Applicable California Building Codes
Knee clearance runs from 9 inches to 27 inches above the floor. At 9 inches up the depth must be at least 11 inches from the front counter edge. At 27 inches, roughly seated knee height, the minimum depth narrows to 8 inches. Total knee space can extend up to 25 inches deep. The overall shape is a wedge-shaped void, wider at the bottom and narrower at the top, that follows the angle of a seated person’s legs.
Storing supplies, cabinets, or shelving inside that space defeats the compliance. This is one of the most commonly cited violations in accessibility litigation because staff tend to fill the void over time without realizing it has a legal purpose.
Reach Ranges for Card Readers and Controls
Any device the customer has to operate at the counter, including credit card terminals, PIN pads, signature pads, and self-service kiosks, has to be mounted within specific reach envelopes set by CBC Section 11B-308.
An unobstructed forward reach puts the device between 15 and 48 inches above the floor. When the user has to reach over an obstruction such as the counter surface itself and the reach depth is 20 inches or less, the 48-inch maximum still applies. Once depth exceeds 20 inches, the maximum height drops to 44 inches and total reach depth cannot exceed 25 inches.
Side reach follows its own numbers. Unobstructed side reach uses the same 15-to-48-inch range. When reaching over an obstruction from the side, that obstruction cannot exceed 34 inches high or 24 inches deep, and once the reach depth passes 10 inches, the maximum height drops to 46 inches.
Every operable part has to work with one hand and cannot require tight grasping, pinching, or twisting of the wrist, with an activation force capped at 5 pounds.6ICC Digital Codes. 2022 California Building Code – 11B-309.4 Operation
What a Counter Violation Costs Under the Unruh Act
California’s Unruh Civil Rights Act treats any accessibility barrier at a business establishment as a per se violation, so the plaintiff does not have to prove intentional discrimination. Under Civil Code Section 52(a), each violation carries a minimum of $4,000 in statutory damages regardless of whether the plaintiff suffered actual harm, plus up to three times any actual damages and attorney’s fees.7California Legislative Information. California Code Civil – Section 52 Damages are assessed per offense, and courts have found that each visit to a noncompliant business can be a separate violation.
The numbers stack quickly. A counter that runs two inches too tall, a card reader mounted out of reach, and a blocked clear floor space can each count as its own violation, potentially $12,000 or more in minimum statutory damages from a single visit before attorney’s fees. Serial plaintiffs in California file these claims in volume, and they target visible deficiencies like counter height first.
How a CASp Inspection Reduces Exposure
California offers a defensive tool no other state matches. A Certified Access Specialist is a state-certified inspector who examines the property, issues a report identifying every accessibility violation with specific fixes, and provides a Disability Access Inspection Certificate. The certificate signals that the inspection happened, not that the property passed.
The protection kicks in during litigation. A business that had a CASp inspection before being sued qualifies as a “qualified defendant” and can request a 90-day stay of court proceedings plus a mandatory early evaluation conference scheduled within 50 days. Under Civil Code Section 55.56, if you correct all cited violations within 60 days of being served and your property was CASp-inspected before the lawsuit, minimum statutory damages drop from $4,000 to $1,000 per offense.8California Legislative Information. California Civil Code Section 55.56 Small businesses with 50 or fewer employees can get up to 120 days of complete immunity from minimum statutory damages for violations identified in the CASp report, provided the fixes happen within the window.
Professional CASp inspections for a small commercial space generally run $750 to $3,500 depending on size and complexity. That is meaningfully less than defending a single Unruh claim.
Federal Tax Offsets for the Fix
Two federal provisions help pay for bringing a counter into compliance, and an eligible small business can use both in the same year.
The Disabled Access Credit under IRC Section 44 covers 50 percent of eligible access expenditures between $250 and $10,250 per year, for a maximum annual credit of $5,000.9Office of the Law Revision Counsel. 26 U.S. Code 44 – Expenditures to Provide Access to Disabled Individuals To qualify, the business must have earned $1 million or less in the prior year or had no more than 30 full-time employees.10Internal Revenue Service. Tax Benefits of Making a Business Accessible to Workers and Customers With Disabilities It is a credit, so it reduces the tax bill dollar for dollar.
The Architectural Barrier Removal Deduction under IRC Section 190 lets any business, regardless of size, deduct up to $15,000 per year in expenses for removing architectural and transportation barriers.11Office of the Law Revision Counsel. 26 U.S. Code 190 – Expenditures to Remove Architectural and Transportation Barriers When combining both, the Section 44 credit applies first to eligible spending, and remaining costs can be deducted under Section 190 up to the $15,000 cap.