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409A valuation

A US tax rules concept: private companies get an independent valuation to set the “fair market value” for stock options so grants have a defensible strike price. Think of it as the paperwork behind option pricing.

Related: Stock options · Restricted stock

A bit more nuance
  • This is **US-specific** (IRC Section 409A); other countries use different frameworks.
  • Cheap or stale 409As can create headaches for employees and the company.
Go deeper
Discussion questions
  • If you are not US-based, what is your local equivalent for option pricing?
  • How often should a growing company refresh its valuation?

Educational reference only — not legal, tax, or investment advice. Terms vary by country and deal; ask a qualified professional when it matters.