The cap table is the one spreadsheet that decides what your years of work are ultimately worth — and most founders meet its mechanics for the first time inside a live negotiation, which is the most expensive classroom there is. The math is genuinely simple; the traps are in definitions (fully diluted vs issued), instruments (converts landing later) and sequencing (pools before or after money). Here is the working literacy every founder needs before the next term sheet.
The one number that matters: fully diluted
Your ownership isn't issued-shares math; it's fully diluted math — counting every share that could exist: issued equity, the entire ESOP pool (granted or not), all convertibles as-converted, warrants outstanding. Investors price and measure on fully diluted; founders who quote issued-share percentages are innocently misstating their own holdings by several points. Every cap-table row should carry both counts, and every conversation should name which one it's using.
Dilution mechanics, demystified
- New money creates new shares; nobody's shares are taken — percentages shrink because the denominator grows: raise 25% worth of new equity and everyone's stake multiplies by 0.8
- The pool shuffle again: a 10% ESOP pool created 'pre-money' dilutes existing holders before the investor enters — on a ₹40 crore pre-money with 10% pool, founders effectively sold the pool at their own expense; negotiate pool size against a real 18-month hiring plan
- Convertibles (CCDs/SAFEs/notes) are future dilution wearing today's simplicity: caps and discounts determine their conversion price — model them converting at the next round before celebrating the headline valuation
- Anti-dilution adjustments in down rounds add investor shares by formula — the broad-based weighted average version stings; full ratchet devastates
Healthy trajectories keep the founding team meaningfully motivated at exit: combined founder holdings of ~50%+ post-seed, ~35–45% post-Series A, ~25–35% post-B are common healthy bands in India. Falling far below band early doesn't just hurt you — later investors flag it as an incentive problem and sometimes demand repair (founder top-up grants) at everyone's cost.
Waterfalls: what the table pays at exit
Ownership percentage is not payout percentage — liquidation preferences reorder exits: at a sale, investors' preferences (1x non-participating standard) pay first, then remaining proceeds split by as-converted ownership (each preferred holder taking the better of preference or conversion). Model three scenarios always — the downside (preferences eat everything below the raised total), the base, and the win — because clauses that look cosmetic at signing (participating preference, >1x multiples) reveal themselves brutally in the downside column. A founder who can't produce the waterfall table is negotiating blind.
Keeping the table clean
- Single source of truth: one maintained sheet/tool reconciled with legal reality (PAS-3s, registers, certificates) after every event — the diligence killer is a table that doesn't match the filings
- Model forward, not just record backward: keep 'next round' and 'exit waterfall' tabs live
- ESOPs tracked grant-wise with vesting status; expired/lapsed options recycled into the pool
- Convertibles logged with their caps/discounts/maturities and a conversion-scenario tab
- Every promise papered: verbal equity ('tumhe 2% denge, yaar') is the future dispute your clean table exists to prevent
How Aidwish helps
Aidwish builds and audits cap tables — reconciliation with corporate filings, round and waterfall modelling, ESOP administration, and the repair work (regularising old issuances, papering promises) that makes tables diligence-proof before money is on the line.