The cost of inaccessibility
What does it cost to be inaccessible?
Digital AccessibilityAccessibility UX
The Cost of Inaccessibility
Although accessibility is often thought of as an ethical issue, and rightfully so, it also is a matter of economics. When companies fail to meet basic accessibility needs, they often find themselves in accessibility debt. A new study from Disability:IN and the American Institutes for Research (AIR) quantifies what that costs.
The figure is $675 billion: the size of the U.S. disability consumer market in 2026. That is a domestic figure, and is roughly equivalent to the size of the global beauty and cosmetics industry. The research describes the market as large, growing, and underserved.
A Market Hiding in Plain Sight
The study, titled "The Next Growth Market: Inside the $675 Billion Consumer Opportunity," focuses on working-age adults between 16 and 64, using the American Community Survey's definition of disability, which covers vision, hearing, mobility, self-care, cognition, and independent living.
The $675 billion figure does not include people with chronic illnesses, cancers, neurodivergence, learning disabilities, or mental health conditions. The researchers note that the actual market opportunity is larger than what the study measures.
The implication for accessibility is direct. When a company's products are not accessible, it limits its reach to a market segment larger than many major consumer industries.
The Discretionary Income Figure
The report estimates that Americans with disabilities hold $107 billion in discretionary income annually, representing close to 7% of total U.S. disposable income.
The research frames this as an expanding opportunity rather than a static one, citing record-high disability employment. As more people with disabilities enter the workforce, the report projects that discretionary spending power will continue to grow.
There remains an income gap between people with and without disabilities, with average disposable income of $40,000 versus $68,000, though the report notes this gap is narrowing. Among the 10% of working-age people with disabilities who currently have discretionary income, the average pre-tax income is $135,805.
What Inaccessibility Costs
Common accessibility failures, such as poor color contrast, missing screen reader support, or checkout flows that cannot be navigated by keyboard, exclude customers within this market segment. An inaccessible button, an unlabeled form field, or an uncaptioned video each represents a point where a potential customer cannot complete a transaction or access content.
The report's framing suggests the lost revenue is meaningful at scale. A mid-sized SaaS company capturing even 1% of this market would see a measurable difference from improvements.
Accessibility improvements also tend to benefit users broadly. Screen reader support, captions, high-contrast design, and keyboard navigation help users beyond those with disabilities, including people in noisy or variable-lighting environments and those who prefer keyboard input.
The Competitive Argument
The report argues that companies investing in accessibility can build a durable advantage by serving an underserved consumer segment. Disability:IN's CEO Jill Houghton stated that the opportunity is significant for businesses that develop accessible products and include people with disabilities in their go-to-market strategies.
The report positions accessibility as a market strategy rather than a corporate social responsibility initiative, and suggests that companies treating it as an afterthought will be slower to capture this market than those building it into their products from the start.
Source: "The Next Growth Market: Inside the $675 Billion Consumer Opportunity," Disability:IN and the American Institutes for Research, June 2026.