7 Questions to Answer Before Your Startup's First 409A Valuation

Sam's List Editorial | 2026-09-13

7 Questions to Answer Before Your Startup's First 409A Valuation

The first 409A valuation for startups is usually treated as a box to check before the first option grant. Somebody says the lawyer needs it, somebody orders one, a PDF arrives, and the strike price goes into the option agreements.

That is the wrong frame, and the reason matters.

A 409A valuation does not set your company's worth. It establishes a defensible fair market value for your common stock so that the options you grant are priced at or above it. Get that wrong and the additional tax does not land on the company. It lands on the employee holding the option, although the company still carries its own withholding and reporting obligations on that income.

Seven questions to work through before you order the first one.

1. What Is the First 409A Valuation for Startups Actually For?

Section 409A of the Internal Revenue Code governs nonqualified deferred compensation. A stock option granted with an exercise price below the fair market value of the underlying stock on the grant date gets pulled into those rules.

When that happens, the option holder can face income inclusion on the discount as it vests, an additional 20% federal tax on top of ordinary income tax, and a premium interest charge. Some states layer on their own additional tax.

So the valuation exists to support one number: a strike price you can defend. Every other use of it, including telling your board what the company is worth, is a side effect and usually a misleading one.

2. Are You Using the Independent Appraisal Safe Harbor?

You can technically value your own common stock. You should not.

The regulations provide a safe harbor for a valuation performed by a qualified independent appraiser, where the valuation is as of a date no more than twelve months before the grant and no material change has occurred since. Inside that safe harbor, the valuation is presumed reasonable, and the burden falls on the IRS to show it was grossly unreasonable.

Outside it, the burden is yours. That is a meaningfully worse place to argue from, years later, with a former employee's tax bill in the middle of it.

The limitation is cost and calendar. An independent appraisal is an expense and it takes time, and both scale with how messy your records are. That is an argument for starting earlier, not for skipping it.

3. What Counts as a Material Event?

The twelve-month rule is a ceiling, not a schedule. A material event resets the clock regardless of how recent the last valuation was.

Things that commonly qualify: a priced financing round, a signed term sheet or acquisition approach, a secondary sale of your stock at a different price, a significant change to your financial forecast, losing or landing a customer that changes the business materially, or a major shift in your market.

The failure mode is specific and common. A company closes a round in March, keeps granting options in April against a January valuation, and creates a discount on every one of those grants.

Write down, once, who is responsible for asking "has anything material happened?" before each grant approval. It is a five minute question that prevents a problem you cannot fix retroactively without cost.

4. Are Your Financials Ready for the Appraiser?

The appraiser will ask for a cap table, your charter and stock plan documents, financing history and the terms of each round, historical financial statements, and a forecast. Then they will ask follow-up questions about anything that does not tie.

If your books close cleanly, this is a short process. If your last three months are unreconciled, if revenue recognition is inconsistent, or if the cap table in the spreadsheet disagrees with the cap table in the signed documents, the process stretches and the appraiser's questions multiply.

Clean books shorten the engagement and produce a valuation that is easier to defend later, because the inputs are traceable. They do not make the valuation cheaper in any guaranteed way, and they do not change the answer. What they change is how much of the delay is yours.

5. Who Actually Pays if the Strike Price Is Too Low?

The employee. This is the part founders consistently get backwards.

If a grant is later determined to have been issued below fair market value, the additional 20% tax and the premium interest fall on the service provider holding the option rather than on the company that granted it, though the company still has withholding and reporting exposure of its own. Your engineer discovers it, usually at exercise or during a diligence process, and the bill is theirs.

Companies often step in to make employees whole when this surfaces, which is the decent thing to do and also an unbudgeted expense arriving at a bad moment. The practical point is that pricing discipline is an obligation you owe your team, not a compliance chore you owe the IRS.

6. Why Is a Low 409A Not Automatically a Win?

There is a persistent belief that the goal is the lowest possible number, because a low strike price is worth more to employees.

A low valuation you can defend is good. A low valuation you cannot defend is a liability sitting inside every option agreement you issued against it.

The pressure to push the number down also tends to show up exactly when it is least defensible, which is right after a round closed at a high preferred price. Appraisers apply established methods to the gap between preferred and common, and a number that ignores a recent priced round is the first thing a reviewer will pull on.

Order the valuation, answer the questions honestly, and take the number. Then price the offer with the number you have.

7. When Should You Time It?

Two rules cover most cases.

Get the first one before you grant the first option, not after. Retroactive fixes exist and they are worse and more expensive than doing it in order.

After that, tie the refresh to the round rather than to the anniversary. Closing a priced round and then commissioning the valuation means a gap where you either pause grants or grant against stale information. Starting the valuation as the round is closing usually means the new number is available roughly when you need it, though timing depends on your provider and your records.

Who Helps You Prepare for a First 409A Valuation for Startups

Ursa Consultants is a San Francisco firm founded in 2018 with a team of six, working with venture-backed startups from pre-seed through Series C on accounting, tax, and fractional CFO work. The practice is built around the specific rhythm of a company that raises, hires, grants, and then does it again.

That rhythm is where 409A discipline lives or dies. The valuation itself is done by an appraiser. Everything that makes the valuation fast and defensible sits upstream: a close that finishes, a cap table that matches the documents, a forecast that someone owns, and a person whose job it is to notice that a material event just happened.

Ursa Consultants currently has a small number of verified reviews on its Sam's List profile, so no review count is cited here. That is thin evidence in either direction, and it is a reason to call references rather than to draw a conclusion. Ask for a founder who granted options through a Series A and ask how the mechanics went.

The limitation is fit. A firm oriented toward venture-backed companies is priced and staffed for that work, and a bootstrapped services business with no equity plan will find it more structure than the situation needs.

Frequently Asked Questions

How often does a startup need a new 409A valuation?

At least every twelve months to stay inside the independent appraisal safe harbor, and sooner if a material event occurs. A priced round is the most common trigger. Granting options against a valuation that is stale, or that predates a material event, is what creates the exposure, so the refresh schedule should follow events rather than the calendar alone.

Can we do a 409A valuation ourselves to save money?

You can, but you give up the presumption of reasonableness that comes with a qualified independent appraisal. That means if the IRS challenges the strike price, you carry the burden of showing the valuation was reasonable. For most companies granting options to employees, that trade is not worth the savings.

What happens to options already granted if a valuation was too low?

The options may be treated as discounted for Section 409A purposes, which can trigger income inclusion, an additional 20% tax, and premium interest for the holder. Limited correction programs exist and are fact-specific and time-sensitive. This is a question for tax counsel immediately, not something to work out internally.

Does a 409A valuation tell investors what the company is worth?

No. A 409A valuation estimates the fair market value of common stock for tax purposes, and it is normally well below the preferred share price paid in a financing round. Investors price preferred stock with different rights, so the two numbers are not measuring the same thing and should not be compared.

If you are about to make your first grant and nobody owns the cap table, fix that first. You can browse accountants on Sam's List who work with venture-backed companies.


About the author: Kimberly Green is the cofounder of Sam's List, where business owners and high earners find vetted CPAs, financial advisors, and fractional CFOs. She's met one-on-one with 400+ financial professionals and writes from the real data behind thousands of client-advisor matches. Ask her anything about finding an accountant - she's heard it all, including the questions people are afraid to ask.

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