Why this matters
The term sheet decides who owns what, who controls what, and what you actually take home at exit, for the life of the company. Founders who negotiate only the valuation give the difference back through terms they didn't understand.
What "done" looks like
- You can explain every clause: pre/post-money, option pool, liquidation preference, pro rata, board seats
- Dilution modeled, including the new option pool
- A startup lawyer (not a generalist) has reviewed it
- You know which terms are market-standard and which are off-market
How to do it
- Learn the vocabulary: post-money valuation, 1x non-participating liquidation preference (standard) versus participating (generally less founder-friendly and often uncommon in standard venture rounds), the option-pool shuffle, board composition.
- Model the dilution yourself: a pool created pre-money comes out of your side.
- Compare against public standards: YC's SAFE documents for SAFE financings, NVCA model documents for priced rounds.
- Hire a startup lawyer: flat-fee seed reviews are normal.
- Negotiate the few terms that matter: valuation, pool size, preference, board, and concede the boilerplate.
- Weigh control terms as heavily as price: vetoes and board seats outlast valuations.
Common mistakes
- Maximizing headline valuation while accepting a participating preference or an oversized pool
- Using the family lawyer who did your lease
- Treating the signed term sheet as a closed deal: most of it is non-binding until definitive documents
Real-world examples
- YC's SAFE, written by Carolynn Levy in 2013, became the default early-stage instrument; the docs are free on YC's site.
- The NVCA publishes free model financing documents that define "market standard" for US priced rounds.
- "Venture Deals" by Brad Feld and Jason Mendelson is the standard founder reference on term mechanics.
From a founder's point of view
Valuation is the number founders brag about; the terms are the numbers that decide what you keep. A clean term sheet at a fair price beats a headline valuation with teeth hidden in it.
Rule of thumb
If you can't explain to your cofounder what a clause does to your payout at exit, you're not ready to sign it.
