Cap table chaos: the equity record mistakes to avoid

Why the record matters

Co-founder conflict is one of the most frequently cited reasons early startups fall apart, and disagreements about equity are among the hardest to settle after the fact.

Most of those disagreements start the same way. The cap table was set up once, in a spreadsheet or a message thread, and never kept current. By the first round it holds informal promises, undocumented vesting changes and different memories of who was promised what.

This post is about the record itself. The math behind dilution, vesting and SAFEs has its own guides, linked below.

Five record-keeping mistakes

1. Promises that never became paper

"I'll give you 5% if you help us launch." Promises like this, made in person or over Slack, are hard to prove, easy to dispute and expensive to litigate. When the company does well, the person who was promised something remembers it differently from the person who promised it.

The fix: write every equity commitment into an agreement with the number of shares, the vesting and the conditions, and put it on the cap table the day it's signed.

2. Founder equity without vesting

Two co-founders agree on 50/50. Six months later one leaves, keeping half the company, and the founder who stayed does the work for both.

The fix: put founder equity on a vesting schedule from the first grant. Our guide to vesting schedules covers cliffs, acceleration and the 83(b) election.

3. No room for an option pool

Investors usually ask for an employee option pool before they invest. If it isn't planned, it comes out of the founders' percentage at the last minute.

The fix: plan the pool with your hiring needs and model its effect before the term sheet. Dilution modeling 101 works through the option pool shuffle with numbers.

4. Spreadsheet drift

Even a clean spreadsheet falls behind. A SAFE converts, an advisor's shares vest, an employee exercises options, and the sheet still shows last quarter. Deadlines slip too: an 83(b) election has to be filed within 30 days of a grant, and a spreadsheet won't remind anyone.

The fix: keep the cap table in a system that records each event when it happens, with the documents attached. For SAFEs specifically, see our post-money SAFE guide.

5. Revenue shares mixed into equity

"You'll get 5%" can mean 5% of the company or 5% of revenue. Those are very different promises, and treating a revenue share as equity (or the reverse) confuses everyone who reads the cap table later.

The fix: record equity and revenue shares separately, on the same record, so everyone can see both. Revenue share vs equity helps decide which one a contributor should get.

What an accurate cap table shows

At any point, a well-kept cap table should show:

• Every holder and their exact ownership percentage
• Vesting status: vested and unvested shares for each person
• The option pool: granted, exercised and still available
• Convertible instruments: SAFEs and notes, with their conversion terms
• The fully diluted view: ownership if everything converts
• Revenue shares: who earns a share of revenue, on what terms, kept apart from equity

Update it whenever something happens, not once a year before a round.

The cost of getting it wrong

• Slower fundraising. A messy cap table invites hard questions and delays a close.
• Legal disputes. Undocumented promises turn into claims when money is at stake.
• Lost trust. People who find their grant isn't what they were told stop believing the rest of the numbers.
• Cleanup at the worst time. Fixing the record usually happens right before a round, when there's least time for it.

How HYVV keeps the record

HYVV's Cap Table is created when the company is formed and stays live from there. HYVV tracks real equity — shares or LLC units, options, vesting and grants — and revenue shares for people who shouldn’t hold equity, on one record. It tracks vesting schedules and progress, the 83(b) status of each grant, and SAFEs and notes; the Operator plan adds a dilution modeler for a priced round. Every issuance, repurchase, cancellation and vesting milestone is written to the same hash-chained ledger as payouts.

If you hold stakes in several companies, how to track equity across multiple startups covers the owner's side.