The One Big Beautiful Bill Act signed into law on July 4, 2025, makes significant changes to the tax treatment of the sale of Qualified Small Business Stock (QSBS). These changes make it easier for individual owners of QSBS to exclude gain from the sale of such stock from federal income tax. This article examines these changes.
Qualified Small Business. The law changes the definition of Qualified Small Business (QSB) by increasing the limit on the amount of assets the corporation can have before and after the issuance of the stock to be a QSB. The law still requires that the corporation be a C corporation when the stock is issued. Prior to July 4, 2025, the corporation could not have gross assets exceeding $50 million before and after the issuance of the stock to be a QSB. For stock issued on or after July 4, 2025, this limit is increased to $75 million. Therefore, more small businesses will qualify. However, certain types of businesses are still excluded from being QSBs. These include: health, law, engineering, architecture, accounting, actuarial science, performing arts, consulting, athletics, financial services, brokerage services, any trade or business where the principal asset of such trade or business is the reputation or skill of 1 or more of its owners or employees; any banking, insurance, financing, leasing, investing, or similar business; any farming business; any mining or oil and gas business; and any business operating a hotel, motel, restaurant or similar business.
Shorter Holding Period for Exclusion. Prior to July 4, 2025, an individual shareholder holding QSBS must have held it for at least 5 full years to exclude the gain on the sale of the stock from income tax. For stock issued on or after July 4, 2025, there is a partial exclusion of the gain if the stock is held for at least 3 years. If the stock is held for 3 years but less than 4 years, 50% of the gain on the sale of the stock may be excluded from income tax. If the QSBS is held for 4 years but less than 5 years, 75% of the gain from the sale of the stock may be excluded from income tax. If the individual holds the stock for at least 5 years, 100% of the gain from the sale can be excluded.
This change allows individual investors to sell the stock before 5 years and still receive some tax benefit. This gives flexibility to QSBS investors who may wish to exit the investment sooner to invest in another opportunity or to free up cash.
Exclusion Limit Increased. Prior to July 4, 2025, there was an individual limit on the amount of gain that could be excluded from tax by the individual investor. The limit was the lesser of: Ten times the individual’s adjusted basis in the investment; or $10 million ($5 million if married filing separate). On or after July 4, 2025, the dollar limit of the equation is raised to $15 million ($10 million if married filing separate). This ensures that more individuals will be able to exclude more gain. Conclusion. These changes are very beneficial to individual investors. It is important to note that only individuals are eligible for the exclusion and not entity investors. It is likely that founders of businesses will be best able to take advantage of these changes. However, individual angel investors will also benefit.