Term sheets: the clauses that really matter (and the ones that trap you)

By Adrien Pannetier · August 2026 · 8 min read

A term sheet is two pages of flattering numbers and six pages of clauses. Guess where the real negotiation happens. A €12m valuation with the wrong clauses can pay you less at exit than a well-structured €9m one. Here's what matters, in order of importance.

1. Liquidation preference

By far the most important clause after the valuation. It decides who gets what, and in what order, when the company is sold.

Always run the numbers: model what everyone gets for an exit at 1x, 2x and 5x the round's valuation. The results often come as a surprise.

2. Anti-dilution

Protects the investor if a future round happens at a lower valuation (a down round).

3. Governance

Board composition, reserved matters (the decisions subject to the investor's veto), information rights. Two principles:

For an impact company, this is also where you protect the mission: writing impact into the reserved matters or the articles of association stops a future shareholder from sacrificing it at the first trade-off.

4. Founder vesting and leaver clauses

Re-vesting your own shares over 3 or 4 years has become common, even at Series A. Negotiate the start date (get credit for the years you've already put in), acceleration on a sale, and above all the definition of bad leaver: it should cover gross misconduct, not a simple strategic disagreement. A bad leaver clause drawn too wide is a sword of Damocles hanging over your wealth.

5. Exclusivity, conditions and fees

How to negotiate all this

Three rules. One: negotiate the package, never clause by clause, so you can trade one point for another. Two: create competition upfront, because the best clause in any negotiation is still a second term sheet on the table. Three: have it reviewed by a specialist venture capital lawyer and stress-test the economics of the clauses with your investment banker: the lawyer tells you what's written, the banker tells you what it will cost you.

That's exactly what we do in our fundraising mandates: the term sheet negotiation is where a few weeks of work change the real value of your deal.

This article is for general information only. It is not investment, legal or tax advice. Every deal deserves its own analysis: let's talk about yours.
Adrien Pannetier
Adrien PannetierFounder of Prouesse. 15 years in private equity and impact investing, formerly at Caisse des Dépôts.

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