Why Does My Lead Investor Keep Asking for a Pro Forma Cap Table?
Your lead investor has sent over a term sheet. A few hours later, you receive another request: “Can you send us a pro forma cap table?”
You already have a capitalization table, so the request seems confusing.
Then you remember that the financing will increase the option pool, convert your SAFEs and convertible notes, and issue new preferred shares.
Suddenly, you’re wondering how much of the company you’ll actually own after the round closes.
That’s exactly why investors ask for a pro forma cap table. Unlike your current cap table, it projects ownership after every part of the financing has been completed. Understanding this model before signing the term sheet helps founders negotiate with a clear picture of dilution instead of discovering it at closing.
What Is a Pro Forma Cap Table?
A pro forma cap table is a projection of the company’s ownership immediately after a financing round closes.
While your current cap table shows ownership today, the pro forma version incorporates every transaction that will occur as part of the investment.
It allows founders and investors to evaluate the company’s post-financing ownership using the same assumptions.
This is the document investors typically rely on when negotiating ownership percentages and investment terms.
It Reflects Every Change Created by the Financing
A financing round often involves several events happening simultaneously.
A pro forma cap table combines those changes into a single ownership model. It generally includes:
- New preferred shares issued to incoming investors.
- The required increase to the employee option pool.
- Conversion of outstanding convertible notes and SAFEs into equity.
Viewing these events together provides a much more accurate picture of founder ownership after the transaction closes.
Option Pool Increases Affect Founder Ownership
One of the biggest surprises for first-time founders involves the employee option pool.
Lead investors frequently require the company to expand the option pool before the financing closes.
In many transactions, this increase is completed on a pre-money basis, meaning the additional dilution is largely absorbed by the existing shareholders rather than the new investors.
Although the company’s valuation may remain unchanged, the founder’s ownership percentage often decreases because additional shares are created before the investment is completed.
Understanding this effect before negotiating valuation helps founders evaluate the true economics of the financing.
SAFEs and Convertible Notes Also Change the Numbers
Outstanding SAFEs and convertible notes usually convert into equity as part of the priced financing.
That conversion increases the total number of outstanding shares before calculating post-closing ownership.
Many founders underestimate dilution because they focus only on the new investment while overlooking these conversions.
A well-prepared pro forma cap table accounts for every outstanding instrument and shows exactly how each conversion affects founder ownership.
Build Your Own Model Before Reviewing the Investor’s
Lead investors often prepare their own pro forma cap table. That model reflects the investor’s assumptions regarding matters such as option pool size, conversion calculations, and ownership percentages.
Founders should never assume those assumptions automatically match their own.
Preparing an independent model before reviewing the investor’s version makes it much easier to identify differences, ask informed questions, and negotiate any terms that significantly affect dilution.
Understanding your own numbers also demonstrates financial preparedness during fundraising discussions.
Keep Updating the Pro Forma Throughout the Round
A pro forma cap table should not remain static. As financing terms change during negotiations, founders should update the model to reflect revised valuations, investment amounts, option pool adjustments, and any additional convertible securities.
Maintaining an accurate model throughout the fundraising process helps ensure that everyone is negotiating using current ownership assumptions rather than outdated calculations.
This reduces confusion at closing and makes the final capitalization table much easier to prepare.
Common Founder Mistakes
- Sending the current cap table instead of a pro forma version: Investors want to evaluate ownership after the financing closes, not the company’s ownership before new shares, option pool increases, and security conversions occur.
- Leaving the option pool expansion out of the model: A pre-money option pool increase often reduces founder ownership, making it one of the most important assumptions in the entire financing.
- Ignoring SAFE and convertible note conversions: Outstanding convertible securities create additional shares during the financing and should always be included when calculating post-closing ownership.
- Accepting the investor’s model without preparing your own: Building an independent pro forma cap table allows founders to verify assumptions, understand dilution, and negotiate from a better-informed position.
10-Minute Pro Forma Cap Table Self Check
- Does my model show ownership after the financing closes?
- Have I included every new preferred share being issued?
- Did I account for the required option pool increase?
- Have all outstanding SAFEs and convertible notes been converted in the model?
- Do I understand my final ownership percentage after every adjustment?
- Have I compared my calculations with the investor’s assumptions?
If you cannot answer yes to all of these, you are not ready to send the pro forma back yet.
Bottom Line
A pro forma cap table is one of the most important financial models used during a fundraising round. It shows how option pool increases, new investor shares, and the conversion of SAFEs and convertible notes affect post-closing ownership. Founders who prepare their own pro forma model before negotiations are much better positioned to understand dilution, verify investor assumptions, and make informed financing decisions.
Want to Raise Venture Capital Without Giving Up Control of Your Company?
Our next free session is July 21, 2026. We cover the 3 fundraising blind spots that cost founders leverage: diligence preparation, term sheet mechanics, and board control.
We also discuss the provisions and decisions that quietly shape fundraising outcomes, along with practical ways to avoid unnecessary dilution, governance problems, and negotiation setbacks.
Reserve your seat: https://howtoraisevcround.com/how-to-raise-priced-round-2