Learning Center

We keep you up-to-date on the latest tax changes and news in the industry.

Qualified Small Business Stock (QSBS): A Huge Tax Benefit

Qualified Small Business Stock (QSBS) offers a compelling tax advantage for investors aiming to support small business ventures. Introduced as a part of the Revenue Reconciliation Act of 1993, QSBS enables investors to exclude a considerable portion of their capital gains from taxable income under Section 1202 of the Internal Revenue Code or to elect to roll over the gain into other QSBS. This article explores important facets of QSBS—from its definition to its complex tax treatments.

What is Qualified Small Business Stock (QSBS)? QSBS refers to shares held in a C corporation that qualify for tax benefits outlined in Section 1202. Not every C corporation stock meets the criteria; specific conditions around issuing corporations, holding periods, and more must be satisfied.

What Stock Qualifies as QSBS? To qualify as QSBS, stock must be issued by a domestic C corporation that actively conducts a qualified trade or business. Key qualifications include:

  • Small Business Status: At the time of stock issuance, the corporation’s gross assets must not exceed $50 million ($75 million after July 4, 2025) before and after the issuance.

  • Active Business Requirement: At least 80% of the corporation's assets must be actively used in the conduct of the qualified trade or business.

  • Qualified Trade or Business: Most service-oriented businesses, such as health, law, and financial services, as well as farming and operating hotels, restaurants or similar businesses, are excluded. The business should engage primarily in qualifying activities.

The Tax Benefits of QSBS: One of the most attractive features of QSBS is the potential to exclude up to 100% of the capital gains from the sale of such stock. Here's how the exclusions have evolved for stock acquired:

  • Before 2009 amendments: 50% exclusion on capital gains.

  • Post-2009 amendments and before the 2010 Small Business Jobs Act: 75% exclusion.

  • After the 2010 Small Business Jobs Act and before the OBBBA change: 100% exclusion for stock acquired between September 28, 2010, and before July 5, 2025.

Maximum Exclusions and Updated Legislation under OBBBA: The One Big Beautiful Bill Act (OBBBA), effective for stock acquired after July 4, 2025, introduced new exclusions:

  • 50% for three-year holds

  • 75% for four-year holds

  • 100% for five-year holds

For stocks acquired prior to July 5, 2025, the investor’s excludable gain is limited to $10 million or ten times the taxpayer’s adjusted basis in the QSBS, whichever is greater. For stock acquired post-July 4, 2025, the limit increases to $15 million with inflation adjustments in future years.

Disqualifications and Special Cases: Certain conditions render stock ineligible for QSBS benefits:

  • Disqualified Stock: Stock acquired via repurchase from the same corporation within two years.

  • S Corporation Stock: Entity status disqualifies S corporation stock from qualifying unless converted to C corporation status.

Transfers, Passthroughs, and Rollover Opportunities

  • Gift Transfers: QSBS can be transferred as a gift; the recipient inherits the holding period, maintaining potential eligibility for tax benefits.

  • Passthrough Entities: Partnerships and S corporations may hold QSBS, with each partner potentially benefiting from QSBS exclusions, assuming specific conditions are met.

  • Gain Rollover Election under Section 1045: Allows deferral of gains from sale of QSBS held for more than 6 months. When this option is elected, the gain not taxed reduces the basis of the acquired stock. The QSBS gain exclusion can be used later when the replacement stock is sold and after it has been held the required number of years.

Understanding Tax Rates and Exclusions

Not all gains are excludable under Section 1202. Additionally:

  • Non-excludable QSBS gains do not qualify for the 0%, 15%, or 20% capital gains rates, instead subjecting the gains to a maximum tax rate of 28%.

Alternative Minimum Tax (AMT) and Electivity - Exclusions under QSBS were once considered a preference item for AMT, but recent amendments remove its consideration as AMT preference. The treatment under Section 1202 is generally automatic given eligibility is met, without an explicit elective procedure.

QSBS offers significant tax savings and encourages investments in domestic small businesses. By understanding the qualifications, benefits, and limitations, investors can more effectively strategize their portfolios to harness QSBS provisions.

Remaining informed and consulting with this office can ensure compliance and optimization of tax benefits.

Share this article...

Want our best tax and accounting tips and insights delivered to your inbox?

Sign up for our newsletter.

I confirm this is a service inquiry and not an advertising message or solicitation. By clicking “Submit”, I acknowledge and agree to the creation of an account and to the and .