Overview
As baby boomers retire, the US faces the largest wave of small-business ownership transitions in modern history. McKinsey calls this the "Great Ownership Transfer." Whether it becomes a ~$5 trillion engine of inclusive growth or an erosion of the small-business backbone depends on whether a functioning market to transfer ownership at scale can be built. Outcomes are not inevitable — they hinge on systems, not demand.
The scale of what's coming
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By 2035, ~6 million small and medium-size businesses (SMBs, <500 employees) will be on the market as owners retire — up from ~4.5 million the prior decade.
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More than 1 million are viable candidates for transfer, representing up to $5 trillion in enterprise value that could remain productive.
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Annual exits could rise up to 42% above 2011 levels, reaching as many as ~665,000 per year.
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SMBs are 99% of US companies, employ 60M+ workers (~half the workforce), and generate ~35% of business revenue.
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Today, more than half of small-business owners are 55+ (up from ~30% in 2002); 1 in 4 is 65+. Boomers alone own nearly a quarter of all small businesses.
Exits dominated by closure, not transfer
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In 2022, ~510,000 SMBs exited the market: 92% via closure, 5% via sale, 3% transferred (often to family).
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An estimated 6–13% of closures since 2010 could have been avoided — many stem from predictable events (retirement) combined with no succession planning or buyer/financing access.
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~27% of owners aged 55+ are unsure of or intend to close permanently (2025 Gallup Pathways to Wealth Survey).
Uneven risk: geography, demographics, industry
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Rural areas are most exposed. In states like Maine, Montana, Vermont, Wyoming, SMB value at risk reaches up to 3.2% of state GDP; SMBs there can be >50% of total employment. Urban counties hold ~86% of total enterprise value at risk (concentrated in CA, FL, NY, TX), but rural regions face the steepest transition pressure due to older ownership, high exit rates, and thin replacement ecosystems.
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Underrepresented owners. Owners skew older, more White (>70%), and more male (>60%) than the population. Under current patterns, only ~28% of transferring value would accrue to women and Black and Latino individuals combined. Closing participation gaps could unlock up to $3 trillion in new household wealth (e.g., Black capture could rise from ~$87B to ~$369B; women's to ~$700B at parity).