Qualified Small Business Stock (QSBS) in…

An Overview of Section 1202

Understanding Qualified Small Business Stock (QSBS) in 2026

Qualified Small Business Stock (QSBS) is a federal tax designation under Internal Revenue Code Section 1202 that allows eligible shareholders to exclude up to 100% of capital gains when selling stock in domestic C-corporations. To qualify, the stock must meet strict criteria, including holding-period minimums, original issuance rules, and a gross-assets limit on the issuing corporation.

The landscape surrounding Section 1202 has transformed. Enacted on July 4, 2025, the One Big Beautiful Bill Act (P.L. 119-21) introduced the most significant changes to the QSBS regime in over a decade. For stock issued after July 4, 2025, the federal tax code provides structured, tiered exclusion limits, a higher per-issuer exclusion cap, and a larger corporate gross asset ceiling.

As a fee-based financial planning firm, The Stellarix Group helps entrepreneurs and multi-generational business families align their equity compensation, succession plans, and tax strategies. While the potential tax benefits of QSBS are substantial, the rules are highly technical and carry a heavy compliance burden. We coordinate closely with your CPA and legal counsel to help verify qualification and protect your tax-free growth path.

Key Takeaways for 2026

Tiered Exclusions: Stock acquired after July 4, 2025, offers a 50% federal tax exclusion after 3 years, 75% after 4 years, and 100% after 5 years, accelerating liquidity options for early teams.
Expanded Caps: The lifetime per-issuer exclusion limit increased from $10 million to $15 million for eligible post-amendment stock, providing enhanced tax-sheltered capital opportunities.
Higher Asset Thresholds: Companies can hold up to $75 million in aggregate gross assets at issuance (up from $50 million) and still qualify as small businesses, opening the doors for larger early-stage raises.

Comparing the Rules

Section 1202 Rules: Stock Acquired Before vs. After July 4, 2025

The date of stock issuance determines which regulatory framework applies to your shares. The table below outlines how the One Big Beautiful Bill Act (P.L. 119-21) has expanded the limits and accelerated holding periods.

QSBS Feature	Stock Acquired On or Before July 4, 2025	Stock Acquired After July 4, 2025
Per-Issuer Gain Exclusion Cap	Up to $10 million, or 10 times the taxpayer's adjusted basis in the stock, whichever is greater.	Up to $15 million, or 10 times the taxpayer's adjusted basis, whichever is greater; the $15 million amount is adjusted for inflation after 2026.
Exclusion Rates & Holding Periods	100% exclusion is available only after a holding period of more than 5 years; no mid-term partial exclusions are available for recent issues.	Tiered holding period rules: • 50% exclusion after holding 3 years • 75% exclusion after holding 4 years • 100% exclusion after holding 5 years
Corporate Gross Asset Limit	Aggregate gross assets must not exceed $50 million at all times before and immediately after the stock is issued.	Aggregate gross assets must not exceed $75 million at all times before and immediately after issuance; the $75 million amount is adjusted for inflation after 2026.
Alternative Minimum Tax (AMT)	The 100% excluded gain portion is not treated as an AMT preference item.	The excluded portion is not an AMT preference item; however, partial exclusions (50% or 75%) require careful coordination with your CPA.

Source: 26 U.S.C. Section 1202, U.S. House Office of the Law Revision Counsel, current as of November 2, 2026.

Core Eligibility

The Constellation of QSBS Eligibility Requirements

To claim a Section 1202 capital gains exclusion, both the shareholder and the issuing corporation must satisfy a series of rigorous requirements from the date of stock issuance through the date of sale. Missing even a single criteria can dismantle the entire tax benefit, which is why ongoing planning and meticulous documentation are non-negotiable.

The Active Business Mandate

The issuing corporation must be a domestic C-corporation. S-corporations, partnerships, and LLCs are ineligible to issue QSBS. Furthermore, at least 80% of the corporation’s assets must be used in the active conduct of one or more qualified trades or businesses.

Certain service-based, capital-intensive, or highly regulated sectors are explicitly excluded from QSBS eligibility. The tax code seeks to incentivize growth in technology, manufacturing, and software, while excluding companies whose primary value lies in individual reputation or asset management.

Excluded Industries Under Section 1202

Professional Services: Law, health, engineering, architecture, accounting, performing arts, consulting, athletics, and actuarial science.
Financial Services: Banking, insurance, financing, leasing, investing, and brokerage services.
Resource Extraction: Farming, agriculture, and the production or extraction of oil, gas, or mineral resources.
Hospitality: Operations of hotels, motels, restaurants, or similar hospitality entities.

The "Original Issuance" Checklist

All rules must be met to satisfy Section 1202 requirements.

Acquired directly from the C-corporation in exchange for money, property (other than stock), or as compensation for services.
No secondary market purchases are allowed; buying shares from an existing shareholder disqualifies those specific shares.
The issuing corporation must not have engaged in significant stock redemptions with the shareholder or related parties within designated windows.

The Original Issuance Rule

The stock must be acquired by the taxpayer at its "original issuance" directly from the corporation. This means you must receive the shares in exchange for money, other non-stock property, or as compensation for services (such as exercising stock options or receiving restricted stock).

If you purchase private shares from an early employee or another investor on a secondary market, the stock immediately loses its QSBS status for you. Maintaining a direct link of ownership between the corporation and the taxpayer is paramount, and certain corporate reorganizations or stock swaps require sophisticated legal monitoring to ensure eligibility is not broken.

Mitigating Risk

Common Pitfalls: How QSBS Eligibility Can Be Lost

Securing QSBS status at issuance is only the first step. Over the course of the required holding period, corporate transitions, changes in asset allocation, or personal liquidity choices can inadvertently strip the stock of its qualified status.

01

Converting to an S-Corp or LLC

Only domestic C-corporations can issue and maintain QSBS. Converting the corporation to an LLC or S-corporation, even for valid operational reasons, will immediately disqualify any outstanding stock from Section 1202 treatment.

02

Corporate Stock Redemptions

The tax code restricts corporations from repurchasing their own shares near an issuance. If a C-corporation redeems more than a de minimis amount of stock from the taxpayer, related persons, or general shareholders within specific time frames, the entire issuance may lose QSBS status.

03

Excessive Cash or Real Estate

To meet the active business test, at least 80% of assets must be actively used in operations. If a company raises too much capital and leaves it sitting idle in cash, or invests in passive real estate, it can fall below the 80% active operational asset threshold.

Important Regulatory Considerations

Section 1202 tax benefits are subject to highly specific rules and a heavy documentation burden. If the IRS audits a transaction and finds that any qualification was breached, the entire capital gain exclusion may be disallowed. Results depend entirely on individual situations and can involve complex financial trade-offs.

Local & State Treatment

Colorado State Tax Conformity and Section 1202

While federal tax exclusions represent the largest portion of capital gains savings, state-level tax treatment varies significantly. Some states fully conform to the federal Section 1202 exclusion, while others decouple from it entirely, subjecting the gains to full state income taxes.

According to the Colorado Office of the State Auditor’s June 29, 2026 report, Colorado generally uses federal taxable income as the starting point for calculating individual and corporate state income tax. Because Colorado conforms to the Internal Revenue Code on a rolling basis, a federal Section 1202 exclusion generally carries through to Colorado taxable income, subject to certain state-specific modifications (C.R.S. Section 39-21-306).

Colorado also maintains its own capital-gain subtraction. However, as outlined by the Colorado Department of Revenue, this subtraction is distinct from QSBS and is restricted to qualifying real property or tangible personal property. It does not serve as a general small business stock exclusion.

Taxpayers must verify their specific circumstances with a qualified CPA. This is especially true for multi-state founders or remote employees whose tax obligations may span jurisdictions that do not conform to Section 1202.

The Importance of Multi-State Tax Planning

If your startup is incorporated in Delaware, has operations in Colorado, and has early employees or founders residing in California or New York, your state tax liabilities can become highly fragmented.

For example, California does not conform to the federal Section 1202 exclusion, meaning California residents are subject to full state income taxes on their QSBS gains, regardless of federal status. Designing your equity strategy requires a holistic approach that unifies wealth management, trust structures, and cross-border tax implications.

Common Questions

Frequently Asked Questions About Qualified Small Business Stock

What companies are eligible for QSBS status?

To qualify for QSBS, the company must be a domestic C-corporation and must have had aggregate gross assets of $50 million or less (for stock issued on or before July 4, 2025) or $75 million or less (for stock issued after July 4, 2025) at all times up to and immediately after the stock is issued. Additionally, at least 80% of its assets must be used in the active conduct of a qualified trade or business, excluding professional, financial, hospitality, farming, or mining operations.

Can an LLC qualify for the Section 1202 exclusion?

No, a partnership or a standard LLC cannot issue Qualified Small Business Stock. However, if a business initially formed as an LLC later converts to a domestic C-corporation, the stock issued upon conversion can potentially qualify as QSBS. For tax planning purposes, the aggregate gross assets of the business are measured at the time of conversion, and the holding period for Section 1202 begins on the day of the conversion.

How long must I hold QSBS to exclude my capital gains?

For stock acquired on or before July 4, 2025, you must hold the shares for more than 5 years to qualify for the 100% federal capital gains exclusion. For stock acquired after July 4, 2025, the One Big Beautiful Bill Act (P.L. 119-21) introduced a tiered holding period: you can exclude 50% of the gains after 3 years, 75% after 4 years, and 100% after 5 years, providing faster liquidity avenues.

What is the Section 1045 rollover option?

If you sell Qualified Small Business Stock before meeting the required holding period, Section 1045 allows you to roll over your gain tax-free. To qualify, you must have held the original QSBS for at least 6 months and must reinvest the proceeds into a new, replacement QSBS within 60 days of the sale. This is a complex strategy that requires close oversight by your CPA and investment team.

Aligning Your Constellation

Aligning Your Equity Strategy with Your Broader Horizon

Your private stock or startup equity is not a standalone asset. It must be carefully coordinated with your personal tax strategy, business succession plan, estate plan, and charitable intent. Our highly credentialed team of fiduciaries at The Stellarix Group stands ready to help guide your path forward.

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Bryan Andersen, CFA · Financial Advisor, The Stellarix Group

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Haley Gray, CFP®, AIF® · Financial Advisor, The Stellarix Group

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