
Stock qualifying under Section 1202 of the Internal Revenue Code of 1986, as amended (the “Code”), as Qualified Small Business Stock (“QSBS”) allows eligible non-corporate taxpayers to potentially exclude a portion or all of the gain from selling the stock held for a minimum period of time (as explained below), with a 100 percent exclusion available, subject to certain caps, for stock acquired after September 27, 2010. The federal tax legislation enacted on July 4, 2025, (the One Big Beautiful Bill Act or “OBBBA”) also expands the benefits of QSBS as explained below. The exclusion of capital gain on sale is designed to encourage investment in small business. The exclusion can benefit startup founders, early investors, angel investors, and employees who receive stock in a qualifying company. Section 1202 of the Code has many rules and exceptions, and continued compliance with the rules is essential to preserving QSBS status of the stock, including dispositions of the stock at death and tax-free reorganizations.
Key Requirements for Qualifying as QSBS
- Domestic C Corporation. The business must be incorporated as a U.S. C corporation.
- Gross Asset Limitation. The corporation’s aggregate gross assets must not have exceeded $50 million at any point from August 10, 1993, until immediately after the stock issuance. This threshold has been increased to $75 million under the OBBBA effective after July 4, 2025, with inflation adjustments starting in 2027.
- Active Business Requirement. For most of the taxpayer’s holding period, the corporation must use at least 80 percent of its assets in a qualified trade or business.
- Qualified Trade or Business. The business must be in an active field, excluding specific types of business such as professional services, finance, farming, mineral production, and hospitality.
- Original Issuance of Stock. The stock must be acquired directly from the corporation when it was originally issued, with exceptions noted below, which are particularly relevant in estate planning.
- Capital Gain Exclusion. QSBS stockholders can exclude up to $10 million in capital gain (or 10 times the taxpayer’s adjusted basis, whichever is greater) from federal income tax for stock issued on or before July 4, 2025 (the “Exclusion Limit”). For QSBS acquired after July 4, 2025, the Exclusion Limit has been increased to $15 million (or 10 times the taxpayer’s adjusted basis, whichever is greater), with an inflation adjustment commencing in 2027. With respect to exclusion from state income tax, different states have varying rules regarding QSBS, and some may not conform to federal rules.
- Holding Period. For stock issued on or before July 4, 2025, the taxpayer must hold the stock for at least five years before selling it, and, subject to the Exclusion Limit, 100 percent of capital gain is excluded after the five-year holding period. Under the OBBBA, for stock issued after July 4, 2025, subject, in each case, to the Exclusion Limit, 50 percent of capital gain is excluded for stock held at least three years, 75 percent of capital gain is excluded for stock held at least four years, and 100 percent of capital gain continues to be excluded for stock held at least five years. The tacking of holding periods in the case of deaths and reorganizations is discussed below.