Employee Stock Ownership Plans (ESOPs)

Louis Orth Kelso, born in Denver in 1913, began thinking about the relationship between capital ownership and economic stability during the Great Depression. Trained as both a lawyer and an economist, he concluded that the concentration of capital ownership in the hands of a few was a structural flaw in capitalism that could be corrected without dismantling the system. His solution was a mechanism that would allow workers to acquire ownership in their employer through leveraged stock purchases, repaid over time from the company's earnings. In 1956, he applied this idea to Peninsula Newspapers, Inc., a Palo Alto-based company whose two founders, both in their eighties, wanted their employees to inherit ownership.

Kelso spent nearly two decades promoting the concept before it gained legislative traction. In 1958, he and philosopher Mortimer Adler published The Capitalist Manifesto, arguing that the pace of technological change would concentrate wealth unless workers gained access to capital ownership. The turning point came in 1973, when Senator Russell Long, chairman of the Senate Finance Committee, met with Kelso and became convinced of the idea's potential. On Labor Day 1974, President Gerald Ford signed the Employee Retirement Income Security Act (ERISA) into law, formally codifying ESOPs in the Internal Revenue Code and authorizing them to borrow money to purchase company shares.

Subsequent legislation expanded ESOP incentives. The 1984 Deficit Reduction Act allowed business owners to defer capital gains taxes when selling to an ESOP. The 1997 Taxpayer Relief Act permitted ESOPs to own stock in S Corporations, effectively eliminating federal income tax on profits attributable to ESOP-held shares. Research by Rutgers University and the National Center for Employee Ownership has found that ESOP companies tend to have higher productivity, lower turnover, and more resilient performance during recessions compared to comparable non-ESOP firms.

Kelso died on February 17, 1991, having seen his idea grow from a single newspaper buyout into a national movement. As of 2025, the ESOP Association reports that roughly 6,500 ESOP companies exist in the United States, holding combined assets that represent one of the largest pools of broadly distributed capital in the American economy.