Data Room: What It Is and What Goes In One for a Fundraise

A data room is the set of documents a company shares so investors can test its claims before they invest. A partner reads it to decide on a term sheet; the investors’ lawyers then check it against the warranties the company signs. Build it backwards from those warranties, and list every known problem in the disclosure schedule.

What is a data room, and what goes in one for a fundraise?

The law firm Cooley defines a data room as a space for contracts, corporate documents and similar records, kept “with the intent to share that information in a secure and/or confidential fashion with others” (Cooley GO). Andreessen Horowitz calls the name “a holdover from the 1900s”, when companies printed documents and laid them out in secure rooms (Moore, a16z, 2022). In an M&A sale the room sat in the seller’s offices or its lawyers’, and often “only one bidder at a time was allowed to enter” (Wikipedia).

The virtual data room replaced it with log-ons the host can withdraw, blocks on forwarding, copying and printing, and a record of “who has viewed which version of each document, and for how long”. Vendors such as Datasite sell rooms “built to store and share information during M&A transactions” (Datasite). Those controls earn their cost when several bidders read at once. In a venture round the harder question is what goes in.

Cooley’s own example is a venture firm that will review “all the corporate documents (including charter documents, stock and option paperwork, contracts, etc.) of a startup before closing on an investment”. That is the second read. The first is shorter, and it decides whether a partner offers a term sheet at all. Justine Moore of a16z lists five items for it: the pitch deck, the cap table, historical P&L and burn, usage data, and LTV/CAC with payback period. AirTree Ventures wants data that “mirror the components they’ll cover in their investment memo” (AirTree, 2024). This reader is building a case for a partnership vote and screening the accounts for financial red flags. Once the fund invests, the same monthly figures feed its portfolio monitoring.

The a16z guide, which says “We’re not lawyers or accountants!”, is written for that first reader and tells founders to leave out tax returns, audits, leases and offer letters. The model stock purchase agreement of the NVCA, the US venture industry’s trade body, revised in October 2025, has the company warrant facts that only those documents can prove, under 35 headed representations (NVCA, 2025). Where a round is papered on that model or a form derived from it, the table below is the index of the room.

The data room, indexed to the warranties a company signs

Warranty in the NVCA model (section)	What the company states	What the room should hold	Rule behind it
Organization and good standing (2.1)	Duly organized and in good standing in Delaware	Certificate of incorporation as amended, bylaws, good-standing certificate	Delaware corporate law
Capitalization (2.2)	Every share duly authorized, fully paid and issued under the securities laws; standard vesting	Cap table reconciled to the stock ledger; the board consent behind each issuance; stock plan, option ledger, SAFEs and notes	The stock ledger is the only evidence of who may vote (8 Del. C. §219)
Securities filings (2.2)	Shares issued in compliance with federal and state securities laws	A Form D for each round; state notices; bad-actor questionnaires for directors, officers and 20% holders	Form D within 15 calendar days of the first sale (Rule 503); a factual inquiry for bad actors (Rule 506(d))
83(b) elections (diligence item)	Nothing: the current model keeps this warranty only as an optional footnote	Each founder’s and early employee’s election, with proof of the filing date	Within 30 days of the transfer, irrevocable (26 U.S.C. §83(b)(2))
409A valuations (diligence item)	Nothing: also moved to a footnote	A valuation report covering every grant date, and the minute that set each strike price	Presumption needs an appraisal no more than 12 months old (Treas. Reg. §1.409A-1)
Intellectual property (2.8)	Every current and former employee, and every relevant consultant, has assigned IP to the company	Signed invention-assignment agreements for each of them, in present-tense wording; in-licences; open-source list	Stanford v. Roche (2011): a promise to assign is weaker than an assignment
Agreements and related parties (2.10, 2.11)	No contracts, debts or side letters above the agreed threshold beyond those listed	Contracts above the threshold, loans, side letters, related-party agreements	Threshold set in each deal
Financial statements and changes (2.14, 2.15)	Statements fairly present results; no material adverse change since the balance-sheet date	Annual and latest interim statements; monthly management accounts since then	GAAP, where the warranty says so
Employee matters (2.16)	Equity promises match the board minutes; wages and withholding paid	Offer letters, a list of every equity promise, contractor agreements, payroll tax filings	Board approval for each grant
Corporate documents (2.20)	The minute book is complete since incorporation	Every board and stockholder minute and written consent	Delaware corporate law
Disclosure (final section)	The company has made available everything the investors requested	The room itself, with an index and a dated log of additions	The warranty that turns the room into evidence

Source: NVCA model Series Preferred Stock Purchase Agreement, October 2025, and its footnotes; statutes and rules as cited. Section numbers come from the model’s internal cross-references and our count of its headings.

What do the investors’ lawyers check after the term sheet?

The second read starts once a term sheet is signed. The NVCA’s commentary says the main items of negotiation in its model “are the representations and warranties that the Company must make to the investors and the closing conditions for the transaction”. One closing condition is that the warranties, as modified by the disclosure schedule, “shall be true and correct in all respects” on the closing date. In a 2016 survey of venture capitalists, Paul Gompers, Will Gornall, Steven Kaplan and Ilya Strebulaev found that “The average deal takes 83 days to close”. They also named the risk of this stage: “legal documentation and representations/warranties may cause deals to fall apart between agreeing to a term sheet and the deal closing” (Gompers et al., 2016). The figures are self-reported.

What does each document in a data room have to prove?

The capitalization warranty says every outstanding share was duly authorized, fully paid and issued under the securities laws, which sounds like a statement about a spreadsheet. In Delaware the cap table only summarises; Section 219 makes the stock ledger, where “all issuances and transfers of stock of the corporation are recorded”, “the only evidence” of which stockholders may vote (8 Del. C. §219). Each ledger line should trace to a board consent, a signed purchase agreement and a payment. Where a link is missing, Section 204 lets the board ratify the act (8 Del. C. §204): housekeeping before the raise, a closing condition that can hold up the wire after the term sheet.

The securities filings form a second chain. Each round sold under Rule 506 needs a Form D “no later than 15 calendar days after the first sale of securities in the offering” (17 CFR 230.503). A late filing is less fatal than it sounds: Rule 507 withdraws the exemption only from an issuer under a court order “for failure to comply with” the filing rule (17 CFR 230.507). Rule 506 also excludes offerings tainted by “bad actors”, and an issuer pleading ignorance must have made a “factual inquiry into whether any disqualifications exist” (17 CFR 230.506). The questionnaires that record that inquiry belong in the room.

The October 2025 model moved two warranties into footnotes, concluding that “the 409A issues are better dealt with as a diligence item, rather than a Company rep” and reaching the same view on 83(b). The documents still decide tax bills. An 83(b) election, due “not later than 30 days after the date of such transfer” (26 U.S.C. §83), lets a founder be taxed on unvested stock at purchase instead of at vesting. Suppose a founder buys 4,000,000 shares at $0.0001 on a four-year schedule with a one-year cliff, and a priced round sets the common at $0.40 by the cliff. Without the election, that is $399,900 of ordinary income at the cliff (our arithmetic), with no sale of stock to pay the tax.

For options, the presumption that protects a strike price needs a 409A appraisal no more than 12 months old at the grant date (26 CFR 1.409A-1), so each grant needs its report and its board minute.

Inventions need the same chain, and two words once decided who owned an HIV test. Mark Holodniy joined Stanford as a research fellow around 1988 and signed an agreement saying he “agree[d] to assign” his inventions to the university. Sent to the research company Cetus, he signed a visitor’s agreement saying he “will assign and do[es] hereby assign” his rights. In 1991 Roche Molecular Systems bought Cetus’s PCR assets, including the rights from agreements like Holodniy’s. Stanford later sued over Roche’s HIV test kits and lost for want of standing. The Federal Circuit read Stanford’s wording as “a mere promise to assign rights in the future” and Cetus’s as an assignment; the Supreme Court, deciding a separate question 7–2 in 2011, left that reading standing (Stanford v. Roche, 563 U.S. 776).

Justice Breyer, in dissent, called the rule “a technical drafting trap for the unwary” (Breyer, J., dissenting). The parties were a university and a company, but the same two words appear in startup invention-assignment agreements. That is why the NVCA’s IP warranty states that each current and former employee “has assigned to the Company all Intellectual Property Rights” within its scope.

Why does only the disclosure schedule protect the company?

The NVCA form makes the schedule, and no folder, the place where a problem counts as disclosed. The company warrants its statements “except as set forth on the Disclosure Schedule”, and those exceptions “shall be deemed to be part of the representations and warranties made hereunder”. The warranties survive closing and “shall in no way be affected by any investigation or knowledge” on the investors’ part. On the form’s own terms, a defect that sat in a folder but never reached the schedule is still a breach.

The practical stake is smaller than that sounds, and the NVCA says so: “venture investors do not expect to sue portfolio companies or their founders for statements made in good faith that later turn out to have been incorrect”. The cost of a gap is time and trust before closing. The same commentary calls the schedule the document whose preparation and review “drives the due diligence process on both sides of the deal”. The final warranty, that “The Company has made available to the Purchasers all the information that the Purchasers have requested”, is easier to sign with a dated log of what was added and when.

Should a startup open a data room at all?

Mark Suster, a partner at Upfront Ventures, would skip the room altogether: “Data rooms are where fund-raising processes go to die”. Is there any good reason to open one? “No. None. Zero. Zippo. Nada.” (Suster, Both Sides of the Table). For the first read he has a case: a room opened to every firm after one meeting gives a hesitant investor a polite way to delay. He concedes the second read himself: “your cap table, certificate of incorporate, reference list, etc, isn’t valid until later in due diligence”. Counsel will ask for the chain in any case; the founder chooses only whether to assemble it before the raise or inside the 83 days.

Assembled before the raise, the room follows the warranty table: folders numbered by section, with a16z’s five items open for the first read and the rest after a term sheet. The founder drafts the disclosure schedule alongside the documents, because on the NVCA’s terms only the schedule turns a known problem into a disclosed one.

Notes and sources

• Andreessen Horowitz: Moore, J. (2022, updated 2024). The Insider’s Guide to Data Rooms: What to Know Before You Raise.
• Airtree Ventures (2024). What to include in your startup’s data room. Open Source VC.
• Cooley LLP. Data Room (glossary entry). Cooley GO.
• Datasite. What Is A Virtual Data Room (VDR)? (vendor guide).
• Delaware Code, Title 8, §204 (ratification of defective corporate acts and stock) and §219 (stock ledger).
• Gompers, P., Gornall, W., Kaplan, S. and Strebulaev, I. (2016). How do venture capitalists make decisions? NBER Working Paper 22587; published in the Journal of Financial Economics (2020).
• Internal Revenue Code, 26 U.S.C. §83; Treas. Reg. §1.409A-1.
• National Venture Capital Association (2025). Model Series Preferred Stock Purchase Agreement, updated October 2025, with footnote commentary.
• SEC Regulation D: 17 CFR 230.503 (Form D), 230.506 (including the bad-actor rule) and 230.507.
• Board of Trustees of Leland Stanford Junior University v. Roche Molecular Systems, Inc., 563 U.S. 776 (2011), opinion of the Court and dissent of Breyer, J.
• Suster, M. Why you should never have a data room: the most counter-intuitive fund-raising advice you’ll ever get. Both Sides of the Table.
• Wikipedia. Data room (revised July 2026).

The history of physical data rooms comes from Wikipedia, and the description of virtual data room software from Datasite, which sells it. The NVCA model’s section numbers and its count of 35 representations follow its internal cross-references and headings, and the survey figures from Gompers and his co-authors are self-reported. The founder’s tax figure is our own calculation for a hypothetical case. Nothing here is legal or tax advice; the model agreement is a starting point that each deal changes.