If you're building a C Corporation, there's a tax benefit that could save you millions: Qualified Small Business Stock (QSBS) under Section 1202.
Done correctly, QSBS allows you to exclude up to $10 million (or 10x your basis) in capital gains from federal taxes when you sell your company or go public.
What is QSBS?
QSBS is a tax incentive designed to encourage investment in small businesses. If your stock qualifies, you can exclude up to 100% of your capital gains from federal taxation.
Example: You start a company with $100K. Five years later you sell it for $15M. With QSBS, you could owe $0 in federal capital gains tax on that $14.9M gain.
QSBS Requirements
Your stock must meet ALL of these criteria:
1. C Corporation
- Must be a C Corp when stock is issued AND held
- LLCs and S Corps don't qualify (but you can convert)
2. Qualified Business
- Gross assets <$50M when stock is issued
- Must be an active business (not passive investment)
- Certain industries excluded (finance, hospitality, consulting, etc.)
3. Original Issuance
- You must acquire stock directly from the company
- No buying from other shareholders
4. Five-Year Holding Period
- Must hold stock for 5+ years before sale
- Clock starts from date of issuance
5. Active Business
- 80%+ of assets must be used in active business operations
Common QSBS Mistakes
Starting as an LLC - Many founders start as an LLC for simplicity, then convert to C Corp later. This works, but you lose QSBS time.
Waiting to structure - QSBS clock starts when stock is issued. Every day delayed is a day longer until you can exit tax-free.
Exceeding $50M - Once you cross $50M in assets, new stock issuances don't qualify. Early employees might not get QSBS.
Wrong business activity - Consulting, financial services, hospitality, farming, and other industries don't qualify.
Maximizing QSBS Benefits
Stack with family members - Spouse and kids can each have their own $10M exclusion through proper planning.
Multiple companies - The limit is per-company, not per-person. Serial founders can use QSBS multiple times.
Plan from day one - Structure correctly at formation. Retrofitting is harder and costs you time.
State Tax Considerations
QSBS is a federal benefit. Some states (like California) don't honor it, while others (like Florida and Texas with no state income tax) make it even more powerful.