How to Read a Startup Term Sheet Before You Sign It

Read a startup term sheet by converting it into three outputs: your fully diluted ownership after closing, the proceeds each security receives at different exit values, and the people or stockholder classes that can approve major decisions. Valuation is only one input; SVB’s founder guidance also identifies the option pool, liquidation preference and board seats as material terms.

Build those three models before you sign, then have qualified startup counsel check both the language and your calculations. This is a practical reading framework, not legal advice: the NVCA model-document library describes its forms as starting points that must be tailored to the transaction.

Reconstruct the transaction first

Start a worksheet with the investment amount, security type, pre-money valuation, post-money valuation, price per share and proposed closing conditions. Next, obtain the capitalization spreadsheet showing every outstanding share, granted option, unallocated option, warrant, SAFE and convertible note under the term sheet’s proposed conversion assumptions.

Do not substitute an ownership percentage from an email or presentation for this spreadsheet. Ask company counsel to reconcile the model against corporate records and mark any security whose conversion price, discount, valuation cap or accrued amount remains uncertain.

Your first pass should answer these questions:

How much cash will the company receive, and is any portion tied to a milestone or later closing?
What will each founder, employee pool, existing investor and new investor own on a fully diluted basis?
Which securities receive sale proceeds before common stock?
Who appoints and removes each director?
Which actions require separate preferred-stock or series approval?

This captures the provisions that can change economics or control. Orrick’s preferred-stock checklist places valuation alongside liquidation preference, voting rights, protective provisions, anti-dilution, board composition and no-shop terms.

Identify what becomes binding at signature

A financing term sheet may leave most investment terms nonbinding while making exclusivity immediately effective; Cooley’s term-sheet guidance specifically identifies exclusivity as a provision commonly drafted to bind the company after signing. Do not infer the legal effect from a heading: highlight every reference to binding effect, no-shop obligations, confidentiality, expenses, governing law, termination and remedies.

For each binding provision, ask counsel to record when it starts, when it ends and how either party can terminate it. For exclusivity, determine whether the restriction covers active solicitation only or also unsolicited approaches, whether it automatically extends, and whether it ends if the investor pauses diligence or changes the proposed terms.

Also ask which precedents will be used for the definitive agreements. The NVCA library’s revision labels identify a June 2026 Voting Agreement, an April 2026 Right of First Refusal and Co-Sale Agreement, and October 2025 versions of several other core financing documents. Have counsel identify the chosen forms, departures from them and any economic or governance terms introduced only in the closing documents.

Recalculate valuation after the option-pool increase

Pre- and post-closing capitalization comparison showing how a pre-money option-pool increase adds founder dilution.

Pre-money valuation plus the new investment equals post-money valuation, as the Founders Fund term-sheet guide explains. That equation does not reveal who bears an option-pool increase, so your model must show the pool before and after financing.

Consider a conditional example using the guide’s pre-money valuation formula: a company receives $4 million at a $16 million pre-money valuation, producing a $20 million post-money valuation and a 20% investor stake before other adjustments. If the investor also requires an unallocated pool equal to 10% after closing and the new pool is included in pre-money capitalization, the simplified allocation becomes 20% for the investor, 10% for the pool and 70% for existing holders under the guide’s pre-money pool treatment.

Under the same illustrative capitalization framework, existing holders would collectively retain 80% without the pool increase. The headline valuation is unchanged, but the pre-closing pool transfers the initial pool dilution to existing holders—a consequence also highlighted by Cooley’s fully diluted valuation guidance.

Negotiate from a hiring plan rather than an arbitrary pool percentage. List expected roles and grants through the next financing, subtract usable unallocated options, and ask counsel how canceled grants, promised awards and convertible securities enter the denominator.

Build a payout waterfall for every preference

Exit waterfall comparing non-participating, participating and multiple liquidation preferences and their effect on common-holder proceeds.

A liquidation preference sets the priority and amount paid to preferred holders when a defined liquidation event occurs. Extract the event definition, original investment, preference multiple, participation status, participation cap, dividends, seniority and conversion right for every preferred series.

Run downside, middle and strong exit scenarios. Cooley recommends modeling actual dollar differences between preference formulas rather than treating the clause as boilerplate.

Continue the conditional example under the guide’s preference-and-conversion framework with an investor that contributed $4 million and owns 20% on an as-converted basis. Applying that simplified distribution framework, a hypothetical $12 million sale produces the following outcomes when debt, taxes, transaction costs and other securities are excluded:

1x non-participating: under the non-participating preference mechanics, the investor chooses its $4 million preference instead of converting for $2.4 million, leaving $8 million for common holders.
1x participating: applying the guide’s participation mechanics, the investor receives $4 million and then 20% of the remaining $8 million, for a $5.6 million total; common holders receive $6.4 million.
2x non-participating: applying the same preference-and-conversion framework, the investor chooses an $8 million preference instead of converting for $2.4 million, leaving $4 million for common holders.

At a hypothetical $40 million sale, a 1x non-participating investor would convert and receive $8 million, while an uncapped 1x participating investor would receive its $4 million preference plus 20% of the remaining $36 million, totaling $11.2 million under the participating-preferred structure. The difference shows why the multiple, participation, cap and conversion terms must be modeled together.

A real waterfall may also include debt, transaction expenses, escrow, dividends and multiple preferred series with different seniority. Ask counsel or a finance professional to produce the definitive spreadsheet and label each series as senior, junior or pari passu.

Map board power and investor vetoes separately

Board composition and stockholder approval rights are separate control systems. Draw the proposed board with one box per seat and record who elects, removes and replaces that director, together with any employment or ownership condition attached to the seat.

Founder or common seat: Does the director need to remain a founder, employee or chief executive?
Investor seat: Which series, holder or named investor controls the appointment?
Independent seat: Who nominates and approves the candidate, and what happens while the position is vacant?

A seat assigned to the chief executive is not necessarily a permanent founder seat. SVB’s board discussion warns that a founder-chief executive may lose such a seat after removal from the executive role.

Now create a separate veto table. For issuing senior securities, amending the charter, selling the company, changing board size, borrowing above a threshold or declaring dividends, record the approving body, vote threshold and whether preferred shares vote together or by series. Cooley’s protective-provision analysis notes that a financing veto may appear indirectly as consent over creating a new stock series or amending the certificate of incorporation.

Stress-test the anti-dilution formula

Price-based anti-dilution adjusts preferred-stock conversion economics following a qualifying lower-priced issuance. Test the exact formula with a small bridge priced just below the current conversion price and with a substantial down round at a materially lower price.

Full-ratchet protection resets the conversion price to the lower issuance price without weighting the adjustment by the size of the issuance. Weighted-average protection incorporates the price and size of the financing; the Wilson Sonsini formula explanation shows that a narrower capitalization denominator produces a larger adjustment for preferred holders than a broad-based denominator.

The same full-ratchet analysis demonstrates why the reset can be identical for a small and a much larger issuance made at the same price. Ask counsel to calculate the resulting conversion ratio and dilution to founders, employees and every unprotected security in both scenarios.

Review the exceptions as carefully as the formula. Wilson Sonsini’s carve-out list includes examples involving employee equity, existing convertibles, acquisitions, debt financing and strategic arrangements, but your counsel must determine whether the proposed language protects the company’s expected activities.

Check clauses that change future leverage

After completing the ownership, waterfall and control models, review the remaining provisions for delayed effects. Pro rata rights can reserve access to later rounds; pay-to-play can condition preferred rights on future participation; drag-along terms can compel support for an approved sale; redemption rights can create a later repayment demand; and cumulative dividends can increase the preference balance.

Founder vesting needs a dated schedule rather than a label such as “standard vesting.” Record vested shares at closing, any reset or extension, treatment after termination, and whether acceleration requires both a change of control and a qualifying termination; these are among the variables identified in Cooley’s founder-vesting checklist.

For information, inspection and observer rights, ask who receives confidential material, whether competitors are excluded and how privileged communications are protected. For transaction expenses, establish the cap, payment trigger and responsibility for costs if the financing does not close.

Give counsel one decision-ready package

Compare offers in one table containing the investment amount, post-pool founder ownership, preference terms, payouts at each modeled exit, board appointments, veto thresholds, anti-dilution formula, binding obligations and company-paid expenses. Mark unresolved phrases such as “customary protective provisions” or “board composition to be agreed” because they cannot yet be modeled.

Send counsel the marked term sheet, current cap table, post-closing model, payout waterfall and governance diagram. Request answers to these decision-changing questions:

Which provisions bind the company at signature, and how does each terminate?
What is every stakeholder’s fully diluted ownership before and after closing?
Who bears the option-pool increase, and what hiring plan supports its size?
What does each preferred series receive at every modeled exit?
Which transactions trigger a preference, participation right or conversion?
Who appoints, removes and replaces each director?
Which decisions require board, common, preferred or separate-series approval?
How does anti-dilution operate in both test financings, including all exceptions?
Which material terms remain omitted, deferred or described only as customary?
Will the definitive documents preserve the agreed economics and control allocation?

Your next step is to resolve the clauses that materially change ownership, exit proceeds, operating authority or access to future financing. Do that with qualified counsel before signing or accepting a binding exclusivity restriction.