QSBS (Section 1202): The $10 Million Tax-Free Exit Ticket

Tax Tips / Exit Strategy

QSBS (Section 1202): The $10 Million Tax-Free Exit Ticket

By Team BMT Dec 25, 2025

💡 Executive Summary

  • Problem: Selling your startup typically triggers ~23.8% Federal Capital Gains Tax (+ State Tax).
  • Solution: IRC § 1202 (QSBS) allows founders to exclude 100% of the gain.
  • Result: Up to $10 Million (or 10x your basis) of profit is completely tax-free.
⚠️ STRUCTURE MATTERS
QSBS is only for C-Corporations. LLCs and S-Corps do not qualify. You must hold the stock for at least 5 years before selling. Converting an LLC to C-Corp “resets” the 5-year clock.

For Founders and Angel Investors, QSBS is the single most powerful tax incentive in the US Code. It rewards risk-taking by effectively making the “Founder’s Exit” tax-exempt up to a massive cap.

🧐 Core Definition: “Small Business”
To qualify, the company’s gross assets must be under $50 Million at the time the stock is issued. If the company grows to $50B later, you still keep the QSBS status as long as you got in early.

Performance Simulation

Exit Scenario ($10M Gain)
Standard Exit (Taxable) ~$2.4M Federal Tax
$7.6M Net
QSBS Exit (Section 1202) $0 Federal Tax
$10.0M Net

The “QSBS” Checklist

Requirement Detail Status
Entity Type Domestic C-Corporation Mandatory
Asset Cap Under $50M (at issuance) Mandatory
Hold Period Minimum 5 Years Critical
Source Original Issuance (Not Secondary) No Resale Buy
“QSBS is the government’s way of saying: ‘If you build the next big thing, the first $10 million is on the house.'”
BMT designs for tax reality, not theory.