A venture capital deal may begin with a pitch deck and a few investor meetings, but it eventually turns into something much less glamorous: paperwork.
Quite a lot of paperwork.
For founders raising a priced VC round, the legal package can include a term sheet, stock purchase agreement, amended corporate charter, investors’ rights agreement, voting agreement, right of first refusal and co-sale agreement, disclosure schedules, and sometimes additional side letters.
These documents are not simply legal formalities. Together, they determine how much investors pay, what securities they receive, how ownership changes, who controls major decisions, what information investors can access, and what happens when shareholders want to sell.
In the United States, private startup financings also involve securities laws. The SEC explains that offers and sales of securities by private companies must either be registered or qualify for an exemption from registration.
Understanding the key legal documents used in venture capital transactions therefore helps founders negotiate more confidently and understand what they are actually agreeing to before the round closes.
1. The Term Sheet Sets the Main Deal Framework
The term sheet is usually one of the first major documents negotiated between the company and the lead investor.
It summarizes the important commercial terms before lawyers prepare the complete financing package.
Typical subjects include valuation, investment amount, liquidation preference, board structure, option pool requirements, voting rights, investor protections, and sometimes exclusivity.
The term sheet is useful because it allows both sides to agree on the main economics and governance structure before spending substantial time negotiating detailed legal agreements.
However, founders should not assume that a term sheet is meaningless simply because many provisions may be non-binding.
Certain provisions, such as confidentiality or exclusivity, can create real obligations depending on the drafting.
The practical lesson is simple: negotiate the important business terms at the term-sheet stage rather than assuming they will be easier to change later.
2. The Certificate of Incorporation Defines the Preferred Stock
A priced venture round often requires the company to amend and restate its certificate of incorporation, sometimes referred to casually as the charter.
This document is particularly important because it establishes the rights associated with the new preferred stock being issued to investors.
The current NVCA model venture financing package includes a Certificate of Incorporation alongside the other principal transaction documents.
The charter may address matters such as liquidation preferences, conversion rights, anti-dilution protection, voting rights, dividends, and the authorized number of shares.
For example, a Series A financing may create a new class of Series A Preferred Stock with rights that differ from the common stock held by founders and employees.
That distinction matters.
The SEC notes that common stock is more commonly issued to founders while preferred stock is more commonly issued to outside investors, and different classes can carry different economic and voting rights.
Founders should therefore understand not only how much equity investors receive but also what rights are attached to that equity.
3. The Stock Purchase Agreement Handles the Actual Investment
The Stock Purchase Agreement, often called the SPA, is one of the central contracts in a priced venture financing.
This agreement sets out the mechanics of investors purchasing shares from the company.
Cooley identifies the Preferred Stock Purchase Agreement as one of the main documents used in the NVCA financing framework.
The agreement usually covers matters such as the number of shares being purchased, purchase price, closing process, representations and warranties, conditions to closing, and other obligations of the parties.
In simple terms, this is the document that says:
The investors agree to provide this amount of money, and the company agrees to issue these securities on these terms.
The representations and warranties are particularly important.
The company may make statements concerning its capitalization, intellectual property, litigation, contracts, employees, financial information, taxes, and other business matters.
Those statements connect closely with another document: the disclosure schedule.
4. Disclosure Schedules Explain the Exceptions
The disclosure schedule may look less exciting than the investment agreement, but founders should treat it seriously.
Cooley explains that companies receiving venture investment typically prepare disclosure schedules to provide information and exceptions relating to the representations made in the investment agreement.
Imagine the Stock Purchase Agreement says:
“The company has no pending litigation.”
If the company actually has one small lawsuit, it should not simply sign the statement and hope nobody notices.
Instead, the litigation can be identified in the relevant disclosure schedule so the investor receives the true picture of the company.
Disclosure schedules may cover subjects such as intellectual property, major contracts, employment matters, lawsuits, debts, subsidiaries, related-party transactions, and capitalization.
Cooley notes that the company usually prepares the first draft because management has the best knowledge of day-to-day business matters.
This is one reason founders should start organizing corporate records before the financing reaches its final stage.
5. The Investors’ Rights Agreement Defines Ongoing Investor Rights
Closing the financing does not end the relationship between the company and investors.
The Investors’ Rights Agreement, or IRA, helps govern certain rights investors receive after the investment.
It is another core document included in the current NVCA model venture financing package.
Depending on the transaction, the agreement may contain information rights, registration rights, rights to participate in future financings, and other continuing investor protections.
Information rights can be particularly important.
Investors may receive access to financial statements, budgets, or other company information so they can monitor the business.
Pro rata or participation rights may allow qualifying investors to purchase securities in later funding rounds so they have an opportunity to maintain their ownership percentage.
These provisions can affect future fundraising, so founders should understand which investors receive them and how long they continue.
Giving rights to one major institutional investor may be manageable.
Giving similar rights to dozens of smaller investors can create much more administrative complexity.
6. The Voting Agreement Shapes Board and Governance Matters
A Voting Agreement generally deals with how certain shareholders agree to vote their shares on specified matters.
Board composition is one of the most important examples.
The NVCA currently includes a Voting Agreement among its principal model financing documents, with its model updated in 2026.
Imagine a startup agrees that its post-Series A board will include:
Two founder representatives,
One Series A investor representative, and
One independent director selected according to the agreed process.
The Voting Agreement can contain the contractual mechanisms requiring shareholders to support that board structure.
It may also contain a drag-along provision.
A drag-along can require certain shareholders to support a company sale when the transaction has received the approvals specified in the agreement. Cooley describes a drag-along as a provision that can require stockholders to vote for and cooperate with a sale under agreed conditions.
For founders, this means the Voting Agreement can directly influence control and future exit decisions.
7. The ROFR and Co-Sale Agreement Controls Certain Share Transfers
Startup founders usually cannot treat private-company shares like publicly traded stock.
Transfers may be restricted.
The Right of First Refusal and Co-Sale Agreement, often shortened to ROFR/Co-Sale Agreement, helps govern what happens when certain shareholders want to transfer their shares.
It is also one of the main documents in the NVCA financing package.
A right of first refusal can give the company or other eligible parties an opportunity to purchase shares before they are transferred to an outside buyer.
A co-sale right can allow specified shareholders or investors to participate in a proposed sale by another shareholder.
For example, if a founder wants to sell part of their position to a third party, an investor with co-sale rights might have the opportunity to sell a proportional amount alongside that founder.
These protections can prevent unexpected third parties from entering the cap table and provide investors with greater control over secondary transactions.
8. Management Rights Letters and Side Letters May Add Extra Rights
Not every investor receives exactly the same contractual rights.
Some institutional investors may request a Management Rights Letter, or MRL.
Cooley explains that a management rights letter can give an investor rights to periodically consult with management, examine company books and facilities, and sometimes receive board materials.
These letters may be requested for regulatory reasons relating to the investor’s own fund structure.
Other investors may ask for broader side letters providing customized rights that are not included in the main financing documents.
Founders should track these carefully.
If several investors receive different side agreements over multiple rounds, the company can accumulate obligations that are easy to forget.
A clean legal record should therefore include not only the major financing agreements but also every side letter signed with individual investors.
9. SAFEs and Convertible Notes Use Simpler Documents
Not every venture investment involves the full priced-round document package.
Very early startups often raise money through SAFEs or convertible notes.
The SEC describes a SAFE as an agreement where the company promises a future ownership interest if a triggering event occurs, such as a later equity financing or acquisition.
Convertible notes are debt instruments that can later convert into another security, commonly preferred stock.
Y Combinator publishes standardized post-money SAFE documents and describes the SAFE as a relatively simple one-document financing instrument designed to reduce negotiation and legal complexity.
That simplicity can make SAFEs attractive for pre-seed and seed fundraising.
However, founders still need to understand valuation caps, discounts, pro rata rights, conversion mechanics, and cumulative dilution.
Simple documentation does not mean the economic consequences are unimportant.
10. Securities Compliance Documents Still Matter
A signed purchase agreement alone does not satisfy every legal requirement that may apply to a fundraising transaction.
In the United States, securities laws regulate the offer and sale of securities by private companies. The SEC states that even private-company offerings must either be registered or qualify for an exemption.
Depending on the financing structure, this can involve securities-law filings and supporting documents associated with the exemption being used.
Requirements vary substantially by jurisdiction, investor type, security, and transaction structure.
Founders should therefore work with qualified counsel rather than assuming that documents downloaded online automatically make a financing compliant.
NVCA itself emphasizes that its model documents are starting points and should be tailored to individual transactions rather than treated as legal advice.
How the Documents Work Together
The easiest way to understand the financing package is to think of each document as answering a different question.
The term sheet says what the parties broadly agreed to.
The charter explains what rights the preferred stock has.
The Stock Purchase Agreement explains how investors buy the shares.
The disclosure schedules explain what investors need to know about the company.
The Investors’ Rights Agreement covers ongoing investor rights.
The Voting Agreement addresses governance and agreed voting arrangements.
The ROFR and Co-Sale Agreement deals with certain shareholder transfers.
Together, these documents turn a handshake and valuation discussion into a legally structured investment relationship.
The key legal documents used in venture capital transactions do much more than complete paperwork.
They determine how securities are issued, what investors receive, how corporate decisions are made, how shares can be transferred, and what obligations continue after the financing closes.
For a typical priced U.S. venture round, founders may encounter a term sheet, amended charter, Stock Purchase Agreement, Investors’ Rights Agreement, Voting Agreement, ROFR and Co-Sale Agreement, disclosure schedules, and sometimes management rights or other side letters.
Early-stage SAFE financings may use much simpler documentation, but they still create meaningful economic consequences.
Before signing any venture financing document, understand what it does, how it connects with the other agreements, and which obligations continue after closing. A clean financing is not simply one that gets money into the bank-it is one whose terms everyone understands.