A term sheet is a short, mostly non-binding document that spells out the key financial and governance terms of a proposed investment before anyone spends time and money drafting the full legal agreements. In venture capital, it is where founders and investors settle valuation, ownership percentages, board seats, and protective rights. Once both sides agree to the term sheet, lawyers build the detailed contracts around it. The provisions inside fall into three camps: economics (who gets paid, how much, when), control (who makes decisions), and legal mechanics (what happens if things go sideways).
Valuation, Ownership, and the Option Pool
The first number most people focus on is the pre-money valuation: the agreed value of the company before the new money arrives. Add the investment to the pre-money figure and you get the post-money valuation. Divide the investment by the post-money number and you have the investor’s ownership percentage. A $2 million investment on an $8 million pre-money valuation produces a $10 million post-money valuation and a 20% stake. Price per share is the pre-money valuation divided by the total fully diluted shares outstanding, which includes every issued share, every vested and unvested option, and every convertible instrument.
A capitalization table accompanies the valuation and maps out exactly who owns what. The cap table lists founders, employees holding options or restricted stock, prior investors, and the new investor’s proposed stake. Term sheets almost always require the company to set aside an employee stock option pool, carved out of the pre-money valuation before the new investor’s percentage is calculated. That detail matters: because the pool comes out of the pre-money side, founders absorb the dilution rather than the incoming investor. The NVCA model term sheet leaves the pool size blank for negotiation, but most early-stage deals land somewhere between 10% and 20% of fully diluted post-money shares depending on how much hiring the company expects before the next round.1National Venture Capital Association. Model Legal Documents
Liquidation Preferences and Anti-Dilution
Who Gets Paid First
A liquidation preference determines payment order when the company is sold, merged, or wound down. In almost all venture deals today, investors receive a 1x non-participating preference: they get their original investment back before common shareholders see anything. If the sale price is high enough, the investor can instead convert to common stock and share in the proceeds proportionally. What founders want to avoid is a participating preference, sometimes called “double dipping,” where the investor takes their money back first and then also shares pro-rata in whatever remains. About 97% of non-participating preferred stock issued in recent years carried a standard 1x multiple, making anything higher a red flag worth pushing back on.
Protection Against Down Rounds
Anti-dilution clauses protect investors if the company later raises at a lower valuation. The two main flavors are full ratchet and weighted average. Full ratchet is the aggressive version: it reprices the investor’s earlier shares as though they had originally paid the lower price, which can devastate a founder’s ownership.
Weighted average anti-dilution, by far the more common approach, adjusts the investor’s conversion price with a formula that accounts for how many new shares were issued and at what price relative to total shares outstanding. The adjustment is proportional to the severity of the down round rather than a wholesale repricing. Most term sheets use “broad-based” weighted average, which counts all outstanding shares, options, and convertible instruments in the denominator, producing a smaller adjustment than “narrow-based” weighted average, which counts only preferred shares. If an investor insists on full ratchet, that is a negotiating point worth spending real capital on.
Board Composition and Protective Provisions
The board of directors section specifies who sits at the table where hiring, firing, and strategic decisions get made. A typical early-stage board might have two seats for founders, one for the lead investor, and one or two independent directors both sides agree on. The goal is a structure where no single party has outright control, though the balance of power shifts as a company takes on more rounds and investors accumulate additional seats.
Some investors also negotiate board observer rights, letting a representative attend meetings and review materials without a formal vote. Observer seats are common when a fund wants visibility into a portfolio company but has not invested enough to justify a full board seat. Observers can typically be excluded from portions of meetings involving privileged attorney-client information or trade secrets, and they have no voting power on any resolution.2Harvard Law School Forum on Corporate Governance. The Board Observer: Considerations and Limitations
Protective provisions are veto rights that give preferred shareholders a say over major corporate actions, even when the founders or the board would otherwise have authority to act alone. They typically require a majority or supermajority vote of preferred stockholders before the company can sell itself, take on significant debt, issue new equity, change its charter, or alter the rights of the preferred stock. Voting rights for preferred shares are usually calculated on an as-converted basis, meaning each preferred share carries as many votes as the common shares it could convert into.
Founders sometimes underestimate how much these provisions shape day-to-day operations. A veto over new debt, for example, means the company cannot take out a venture loan without investor approval. Negotiations here focus on scope: investors want the list broad, founders want it narrow. The strongest position for a founder is to limit protective provisions to genuinely existential decisions and keep routine corporate actions outside investor veto power.
Investor Rights and Transfer Restrictions
Pro-Rata Rights
Pro-rata rights, sometimes called preemptive rights, give investors the option to invest enough in future rounds to maintain their ownership percentage. If an investor owns 15% of the company and a new round opens, pro-rata rights let them buy 15% of the new shares. Early-stage investors value these heavily because they protect against dilution in a company growing in value. For founders, the trade-off is that pro-rata commitments from existing investors can crowd out room for new investors in later rounds.
Right of First Refusal and Co-Sale
A right of first refusal gives the company, and often the major investors, the chance to buy shares that a founder or employee wants to sell to an outside buyer. The selling stockholder must deliver a written notice describing the price, terms, and identity of the proposed buyer, and the company typically has 15 days to decide whether to exercise its right. If the company passes, investors holding a secondary refusal right can step in and purchase their pro-rata share on the same terms.3SEC. Right of First Refusal and Co-Sale Agreement
Co-sale rights, also called tag-along rights, work in the opposite direction: if a founder sells shares to a third party and the company does not exercise its refusal right, investors can tag along and sell a proportional number of their shares on the same terms. Drag-along rights flip the script again, allowing a majority of shareholders to force minority holders to participate in a company sale. Drag-along clauses prevent a small shareholder from blocking an acquisition that the majority supports.
Pay-to-Play
Pay-to-play provisions require existing preferred investors to participate in future financing rounds on a pro-rata basis or face consequences. If an investor sits out a future round, some or all of their preferred shares convert to common stock, stripping away the liquidation preference, protective provisions, and other preferred-stock privileges they originally negotiated. These clauses are more common in later-stage deals where investors want assurance that everyone at the table has ongoing skin in the game.
What’s Binding and What Isn’t
Most of a term sheet is non-binding. The valuation, the board structure, the liquidation preference: none of that creates an enforceable obligation until it is written into the definitive agreements at closing. This is by design. The term sheet is a framework for negotiation, not a contract to close a deal. Neither side can sue the other for walking away before signing final documents.
The exceptions are specific clauses that create immediate legal obligations the moment both parties sign. Confidentiality provisions prevent either side from disclosing deal terms, financial data, or proprietary business information, with violations potentially triggering injunctions or damages. The exclusivity clause, also called a “no-shop,” prohibits the company from soliciting or entertaining competing investment offers for a defined window, typically 30 to 60 days, giving the investor time to conduct due diligence without the risk of being outbid.
These binding sections are enforceable under standard contract law principles because both parties exchange real consideration: the investor commits time and money to due diligence, and the company commits to negotiate exclusively. Breaching a no-shop clause can expose the company to significant liability even if the deal never closes. Term sheet enforceability rests on common law contract principles and, in some cases, the specific state law designated in the governing-law clause.4SEC. Exhibit 10.1 Binding Term Sheet
The 409A Problem the Option Pool Creates
Any term sheet that creates or expands an employee option pool implicates Section 409A of the Internal Revenue Code. Under 409A, stock options must be granted at or above the fair market value of the company’s common stock on the grant date. If the strike price is set too low, employees receiving those options face regular income tax on the vested amount plus an additional 20% penalty tax plus interest calculated from the date the compensation was first deferred.5Office of the Law Revision Counsel. 26 U.S. Code 409A – Inclusion in Gross Income of Deferred Compensation Under Nonqualified Deferred Compensation Plans
To establish fair market value and qualify for a safe harbor against IRS challenge, companies typically hire an independent appraiser to perform a formal 409A valuation. These valuations must be updated at least every 12 months or after any material event that could change the company’s value, such as the very funding round the term sheet contemplates. Shortly after closing a priced round, the company will almost certainly need a new 409A valuation before issuing options from the pool the term sheet just created. Most early-stage 409A appraisals cost a few thousand dollars, but skipping one creates severe tax exposure for your employees.
Preparing to Negotiate
Before sitting down with an investor, have your capitalization table current and auditable. Every outstanding share, option, warrant, and convertible note needs to be accounted for, because errors here cascade into wrong price-per-share calculations and incorrect ownership percentages. Detailed financial statements covering at least the last two to three fiscal years should be ready for the investor’s review team, along with any material contracts, intellectual property filings, and employment agreements.
Industry-standard templates, particularly the NVCA model term sheet, are worth using as a starting framework. The NVCA documents are designed to be balanced rather than tilted toward either side, they reduce transaction costs by establishing common language, and most experienced venture lawyers will immediately recognize the format.1National Venture Capital Association. Model Legal Documents Come to the table knowing your preferred valuation range, the option pool size you are willing to accept, your board composition preferences, and which protective provisions you consider non-negotiable. Investors notice when founders have not thought through governance terms until they are sitting across the table.
Legal fees for the full financing process, not just the term sheet but the definitive agreements, due diligence, and closing, run roughly $15,000 for each side in a simple seed round and climb significantly for a Series A. The term sheet should specify which party bears these costs. In most venture deals, the company pays the investor’s legal fees up to a negotiated cap, though founders with leverage sometimes push that cap lower or split costs differently. State filing fees for amending articles of incorporation to authorize new preferred stock are modest, typically ranging from $35 to $150 depending on the state.
When a Term Sheet Isn’t the Right Instrument
Not every fundraise uses a priced-round term sheet. At the earliest stages, many companies raise capital through convertible notes or SAFEs (Simple Agreements for Future Equity) instead. A convertible note is a short-term loan that converts into equity at a future priced round, typically with a discount and a valuation cap that rewards the early investor for taking on more risk. A SAFE, created by Y Combinator, accomplishes something similar without the debt structure: no interest rate, no maturity date, no repayment obligation. The investor simply gets the right to convert into shares at the next qualifying round.
The practical difference for founders is speed and cost. A SAFE can close in days with minimal legal fees because there is almost nothing to negotiate beyond the valuation cap and discount. A priced round with a full term sheet takes weeks and involves all the governance, protective provisions, and transfer restrictions above. Most companies use SAFEs or convertible notes for pre-seed and seed fundraising, then switch to priced rounds when raising a Series A, at which point all those earlier instruments convert into preferred stock based on their caps and discounts.