A demographic shift with economic consequences
The $5 trillion small business wealth transfer is gathering pace as millions of baby boomer entrepreneurs approach retirement. According to a new report from McKinsey Institute for Economic Mobility, roughly 6 million small and medium-size businesses will face ownership transitions by 2035, representing up to $5 trillion in enterprise value.
This demographic inflection point touches the core of the U.S. economy. Small businesses account for 99 percent of American companies and employ nearly half of the nation’s workforce. How these firms transition, or fail to transition, will shape local labor markets, community wealth, and the broader trajectory of economic mobility.
Yet the data signals risk. Today, about 92 percent of small-business exits occur through closure. Only 5 percent are completed as sales, and another 3 percent are transferred to new owners. Without structural change, the report argues, the coming wave could lead to widespread business shutdowns rather than renewal.
Why are viable businesses shutting down?
The report’s authors, Ken Yearwood, Nathan Marks, Shelley Stewart III, and Nick Noel, point to a system designed to support founders rather than successors. Starting a company in the United States is often more straightforward than buying one.
The acquisition journey can be opaque and costly. From valuation and due diligence to financing and post-transaction integration, buyers and sellers navigate a fragmented advisory ecosystem. Financing requirements remain a key barrier. Traditional small-business loans, including those backed by the Small Business Administration, frequently require significant equity contributions and full personal guarantees. For many first-time buyers, particularly those from underrepresented backgrounds, these hurdles are prohibitive.
As a result, otherwise healthy businesses close simply because no viable succession pathway exists.
The “missing middle” and the risk to local economies
The risk is concentrated among what the report calls the “missing middle.” Nearly 80 percent of projected exits are expected among micro and emerging middle-market businesses valued below $2 million.
These firms are often too small to attract institutional capital, such as private equity, yet too large for casual individual buyers. That valuation gap leaves many businesses effectively invisible to the market.
The implications extend beyond individual owners. Rural communities, in particular, rely heavily on locally owned firms for employment and tax revenue. Retail trade, construction, and food services, industries that anchor everyday economic life, represent roughly one-third of businesses expected to be affected. A wave of closures in these sectors could hollow out local economies, reducing job opportunities and weakening municipal finances.
Wealth transfer meets generational change
The small business transition unfolds alongside a broader intergenerational wealth shift. Cerulli Associates has estimated that Generation X will inherit roughly $1.4 trillion annually over the next decade as baby boomers transfer assets. Meanwhile, UBS reported that nearly $300 billion was inherited in 2025 alone, a figure many analysts see as an early marker of the broader transfer underway.
Over time, millennials are expected to become the wealthiest generation in U.S. history. However, without targeted intervention, ownership of operating businesses may not diversify at the same pace as financial asset inheritance.
Today’s small-business owners are disproportionately older, white, and male. Under current projections, women, Black, and Latino individuals combined would capture only about 28 percent of the transferring $5 trillion value. The report estimates that achieving parity in ownership participation could significantly alter wealth outcomes. Black wealth capture, for example, could increase more than fourfold, while parity for women could unlock hundreds of billions of dollars in additional ownership value.
Building a market for succession
The central recommendation from McKinsey’s researchers is to treat business succession as a scalable market rather than a series of one-off transactions. That would require coordinated action from banks, policymakers, and civic institutions. Modernizing underwriting standards, bundling advisory services, and reducing friction in the transaction process could help unlock liquidity for smaller deals.
Market solutions are beginning to emerge. Online marketplaces such as BizBuySell, MicroAcquire, and Baton aim to increase transparency in pricing and buyer discovery. At the same time, employee stock ownership plans and cooperative conversions are gaining traction as alternative succession models, broadening the definition of who can become an owner.
Independent buyers, search funds, and employee-led transitions are now a growing segment of demand. If financing and advisory ecosystems evolve to match this interest, the coming decade could see a more inclusive and dynamic ownership landscape.
The $5 trillion small business wealth transfer represents more than a demographic milestone. It is a structural test of whether the U.S. economy can preserve community-based enterprises while expanding access to ownership. The outcome will determine whether this transition becomes a story of economic erosion or a catalyst for broader mobility and long-term resilience.
