Your company emails: "New 409A valuation: $4.50 per common share." You own 10,000 shares. Quick math: $45,000. That's your number, right? Not necessarily. In fact, almost certainly not. Your 409A valuation and the actual secondary market price for your shares are two entirely different things, measured for entirely different purposes.
Understanding the difference is critical to making informed decisions about exercising options, paying taxes, or selling shares on the secondary market. The 409A is a floor for tax purposes. The secondary market price is what you're actually worth.
What a 409A Valuation Is (And Isn't)
A 409A valuation is a fair market value assessment of your company's shares, required by the IRS for tax compliance. When a company grants stock options, the IRS wants to ensure the strike price is reasonable - otherwise you could claim those options aren't taxable income. The 409A sets that strike price officially.
The key word is "fair market value" as defined by the IRS, not as defined by the actual market. The IRS definition allows companies to take a discount for lack of marketability - called DLOM - because private shares can't be sold easily like public shares. The 409A typically applies a 25-35% discount from the headline company valuation to reach the common stock price.
So if your company was valued at $10 per share in a Series C, the 409A might set common at $6.50 per share. That $3.50 discount is the DLOM - the "discount for lack of marketability." It reflects the fact that you can't walk to a broker and sell your shares like you could with Tesla stock.
Key Concept
A 409A is a tax tool. It's designed to be conservative - protecting you from IRS scrutiny - not to reflect actual market value. The IRS requires companies to use reasonable methodologies, but those methodologies are deliberately conservative.
Why 409As Are Always Behind the Market
Your company's last funding round happened 18 months ago. A Series C investor paid $10 per share for preferred stock. That's the anchor for your 409A. But 18 months is an eternity in venture. The company has tripled revenue, signed three new Fortune 500 customers, and the entire SaaS market multiples have expanded.
Your 409A doesn't account for any of this. It uses the last funding round as its baseline and lags by months or years. Companies typically update their 409A once per year, even though company value is changing constantly. That lag is structural - the 409A is meant to be stable and defensible to the IRS, not dynamic.
Meanwhile, the secondary market is pricing in all the new information. Secondary market buyers have seen recent financials, customer concentration data, and churn metrics. They're pricing based on what the company is worth now, not what it was worth when the last investor wrote a check.
What Secondary Market Price Represents
A secondary market price is a real offer from a real buyer willing to write a check for your shares today. It incorporates all available information: recent company performance, market trends, competitive landscape, and the buyer's required return on investment.
Earlyasset's secondary market pricing combines recent funding rounds, comparable public company multiples, actual secondary transaction data, and company-specific metrics to estimate what a buyer would pay for your shares right now. This is forward-looking, not backward-looking. It reflects the company's current trajectory and risk profile, not a methodological baseline set a year ago.
Example: The Divergence
Company raised Series C at $10 per share 18 months ago. 409A was set at $6.50. Company has now doubled revenue, raised a Series D at $15 per share, and is growing 150% YoY. The 409A is still $6.50 (not yet updated). But Earlyasset's model, using Series D data, comps, and secondary transactions, prices common at $11.50. You can see the gap: 409A says $6.50, market says $11.50.
When the 409A Is Useful (And When It Isn't)
Your 409A matters for exactly one thing: tax basis when you exercise your options. If you exercise at the 409A strike, the IRS considers that fair market value and you don't owe immediate taxes (for incentive stock options). If you exercise at a significantly lower strike - say, $0.01 per share from a company founded years ago - the IRS might come after you claiming you got a bargain and owe taxes on the difference.
For that purpose, the 409A is useful. It's your official number. But when deciding whether to sell shares on the secondary market, the 409A is irrelevant. Irrelevant. A buyer isn't going to pay you based on a number your company's accountant set for tax purposes. They'll pay based on what they think the shares are worth.
Similarly, when evaluating your equity package during job offers, ignore the 409A. It tells you the tax cost of exercising, not the value of the option grant. Earlyasset helps with this by pricing by share class and showing you realistic valuations that account for the company's actual trajectory, not a tax baseline.
The Timing Problem
409As update annually, maybe twice per year. Secondary market prices can move monthly based on new information. A company that looked great last December and had its 409A set accordingly might be struggling six months later - customer churn, key executive departure, or market headwinds. But the 409A hasn't updated yet.
This timing lag works both ways. A company that was struggling when its 409A was set might have turned around dramatically. The 409A still reflects the old reality. This is why Earlyasset updates its price estimates regularly - not annually on the 409A schedule, but as new information becomes available.
⚠️ Don't use your 409A to plan a secondary sale. It's stale data. Earlyasset's secondary market pricing is much more current because it incorporates recent funding rounds, comps, and transaction data. Use Earlyasset's number for secondary planning, the 409A for tax planning.
How Earlyasset Prices Differently
Earlyasset doesn't rely on 409A data for its pricing model. Instead, it combines recent funding round prices, comparable company multiples, secondary market transaction data, and company-specific growth metrics to estimate share value. This approach has several advantages:
First, it's current. Earlyasset updates prices as new information flows in - a new funding round, quarterly revenue metrics, or secondary transaction data. Second, it's market-based, not tax-based. Earlyasset prices based on what buyers will actually pay, not on IRS-compliant methodologies. Third, it accounts for share class explicitly - Earlyasset knows your common is worth something different than Series A preferred, and prices accordingly.
The result: Earlyasset typically shows a significantly higher price for common shares than the 409A, because Earlyasset reflects current market reality while 409As deliberately use conservative, backward-looking methodologies.
What You Should Actually Use
For tax compliance: use the 409A. It's your official strike price.
For secondary market decisions: use Earlyasset. It's current and market-based.
For financial planning and understanding your net worth: use Earlyasset. It reflects realistic value.
For your job offer evaluation: ignore the 409A entirely and look at the realistic value in Earlyasset.
The 409A is the IRS's number. The secondary market price is your number. They're asking different questions and they're almost never the same answer.
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Price estimates are provided for informational purposes only and do not constitute financial, investment, or legal advice. Estimates are based on proprietary models and available market data and may not reflect actual transaction prices. Consult a tax professional regarding your 409A valuation and exercise decisions.