Term Sheet

A term sheet is the document that sets the key economic and control terms of a proposed investment, serving as the blueprint for closing documents. It is typically non-binding, short (usually 4 to 8 pages), is negotiated before legal counsel drafts the full agreements, sets every important number and right that will end up in the deal, and is the concrete artifact of Lead Investor Conversion.

A standard venture term sheet covers the round size, pre-money valuation, security type (preferred stock, SAFE, or convertible note), liquidation preference (typically 1x non-participating), anti-dilution protection (almost always broad-based weighted-average), option pool size and whether it sits in pre-money, board composition, protective provisions (decisions requiring preferred approval), pro rata rights, drag-along and tag-along rights, founder vesting, and information rights. Most of the term sheet is non-binding by design, but two clauses usually are binding: confidentiality and exclusivity (the "no shop" period, typically 30 to 60 days). Once signed, the legal drafting phase takes roughly two to six weeks at seed and Series A and produces the actual binding documents (stock purchase agreement, amended charter, investor rights agreement, voting agreement, right of first refusal and co-sale agreement).

Worked example: how one term-sheet clause (the liquidation preference) reshapes the exit math. Company raises $10M Series A at a $40M post-money valuation. Investors own 25% on a fully-diluted basis. Two years later the company sells for $50M. Three different liquidation preference structures, three completely different outcomes for the founders.

Liquidation preference	Investor payout	Founder + common payout	Founder share of exit
1x non-participating (standard)	$12.5M (the higher of $10M preference or 25% of $50M = $12.5M, takes 25%)	$37.5M	75.0%
1x participating	$10M preference + 25% of remaining $40M = $20M	$30M	60.0%
2x participating	$20M preference + 25% of remaining $30M = $27.5M	$22.5M	45.0%

Same exit price, same ownership percentage on paper, $15M difference in what the founders actually receive. Participating preferred ("double-dip") is the clause that quietly transfers tens of millions of dollars at exit and is the single clause most worth fighting on at term-sheet time. The standard founder ask is 1x non-participating; the standard investor protective ask in tough markets is 1x participating with a 3-5x cap. Knowing what each looks like at a specific exit price is the difference between informed negotiation and signing the most expensive line item in the company's life.

What founders get wrong: Treating "non-binding" as "doesn't matter." Once signed, the term sheet sets the anchor for every binding doc that follows, and negotiating a term back at the closing stage is almost impossible without blowing up the deal.

Related: Liquidation Preference · Preferred vs Common Stock · Pro Rata Rights · Pre-money vs Post-money Valuation

FAQ

Is a term sheet legally binding?
Most provisions are non-binding by design, but two clauses usually are binding: confidentiality and exclusivity (the "no shop" period, typically 30 to 60 days). The rest sets the negotiated framework for binding closing documents.

How long does it take to close after signing a term sheet?
Roughly two to six weeks at seed and Series A, longer for later or more complex rounds. The time covers legal diligence, drafting and revising the closing documents, and signature collection.

What are the most important terms on a term sheet?
Beyond valuation: liquidation preference, anti-dilution, option pool size (and whether it sits in pre-money), board composition, protective provisions, pro rata rights, and founder vesting. Each shifts real economics or control.