Venture Capital Fund Structure: An LP's Guide to the Setup

Venture capital fund structure is the legal setup that pools investor money under a manager's control. Most US funds use three entities: a limited partnership that holds the investments, a general partner entity (usually an LLC) that controls the fund and earns carry, and a management company that employs the team and collects fees. Contracts and SEC exemptions complete the picture.

Definition: A venture capital fund structure is the set of entities, agreements, and securities law exemptions that together define how a VC fund raises capital, makes decisions, pays its managers, and returns money to investors.

Most diligence time goes to the strategy. The structure is where the money actually flows.

This guide reads the structure the way a limited partner (LP) or allocator does. Founders who want to know how the same structure shapes a VC's behavior at the term sheet may prefer our founder's primer on how VC funds are structured. For the basics, see what venture capital is, and for how cash moves through the fund, see how venture capital works.

The three core entities in a venture capital fund structure

In a limited partnership, the manager acts as general partner and investors participate as limited partners. Carta's overview of modern fund structure describes the full setup:

According to Carta, LPs typically provide more than 98 percent of a fund's capital, and their liability is limited to what they commit. The GP is set up as an LLC to protect the individual managers from personal liability for the fund's debts. Delaware is a common home for the fund because of its long record of business court decisions. Limited partnerships are also often treated as pass-through entities for tax purposes, so profits and losses flow to the partners and double taxation is avoided.

Why the fund, GP, and management company are kept separate

Separation is there to protect the fund. Carta explains that keeping the management company apart isolates operating liabilities, such as an office lease or an employee lawsuit, from the fund's investment assets. A single management company often advises several funds, each a separate partnership with its own LPs and timeline.

Separation also makes incentives visible, and this is the part we'd read twice. Fees go to the management company whether or not the fund performs. Carry goes to the GP only if it does. A manager can play the fee game or the carry game, and the two can pull in different directions, a tension we dig into in our piece on misaligned incentives in venture.

That's why many LPs look for a meaningful GP commitment. Carta's 2025 Fund Economics Report puts the median GP commitment at 1.7 percent of fund size, with a median of 2 percent for $1M to $10M funds and 1.5 percent for $25M to $100M funds. ILPA's Principles 3.0 recommend that the GP commitment be contributed in cash rather than through waived management fees. How the two roles split rights and duties is covered in limited partner vs. general partner.

The limited partnership agreement: terms worth reading closely

The limited partnership agreement (LPA) is the fund's operating manual. In our view, these eight terms do most of the work in defining an LP's real economics and protections:

1. Term and extensions. The term is typically ten years. ILPA recommends that extensions come only in one-year increments, with a maximum of two.
2. Investment period. Carta reports a median investment period of five years. Check what ends it early.
3. Management fee. Rate, basis (committed or invested capital), and step-down. Carta reports a 2 percent median during the investment period, and 81.9 percent of venture funds on its platform step down at least once afterward.
4. Carried interest and waterfall. The middle 50 percent of new venture funds charge exactly 20 percent carry, per Carta. ILPA calls the whole-of-fund waterfall, where LPs get all contributions plus any preferred return back first, best practice.
5. Clawback. ILPA recommends that clawback amounts be gross of taxes paid and repaid within two years of the liability being recognized.
6. Key person clause. ILPA recommends that a key person or for-cause event automatically suspend the investment period, becoming permanent within 180 days.
7. LP advisory committee (LPAC). A group of LPs that reviews conflicts, valuation questions, and extension requests.
8. Fund expenses. Which costs the fund pays and which the management company absorbs. Carta found operating expenses of 3.4 percent of committed capital over five years for $1M to $10M funds, against 1 percent for funds over $100M.

That last one is easy to skim past. For a small fund, it's more than a rounding error.

Side letters and most favored nation rights

A side letter is a binding agreement that gives a specific LP rights or terms not available to all investors. Common provisions include management fee or carry discounts for large or early investors, co-investment rights, extra information rights, transfer flexibility, and excuse rights that let an LP opt out of investments that conflict with its policies.

Most favored nation (MFN) clauses let an LP receive more favorable terms later granted to other investors. MFN rights are often tiered by commitment size, and eligible investors usually elect terms after the final close. ILPA points out that negotiating and complying with side letters can be expensive.

As an LP, ask for the full list of side letter terms you're eligible to elect. Then check whether any of them grant another investor rights that affect you, such as a larger allocation of co-investments.

Feeder funds, parallel funds, blockers, and SPVs

Larger managers add vehicles around the main fund:

• Master-feeder structure. Carta's fund structure overview describes feeder funds as vehicles that invest all their capital into one central master fund. Managers use this to pool investors with different tax profiles, such as US taxable investors, US tax-exempt institutions, and non-US investors, in one portfolio.
• Parallel funds. Separate partnerships that invest side by side with the main fund, in proportion, with their own portfolios. Unlike a feeder, a parallel fund holds its own assets.
• Blocker entities. Usually corporations placed between certain investors and the fund, commonly so that US tax-exempt investors are not allocated unrelated business taxable income (UBTI).
• SPVs and opportunity funds. Single-deal or concentrated vehicles for follow-ons or co-investments, often with their own fees and carry. Our SPV guide covers how they work.

Each vehicle can be perfectly legitimate. Each can also create a fight over who gets which deals. We'd ask for the allocation policy in writing, and for the name of whoever approves exceptions.

Venture capital fund structure and securities law

Under the Investment Company Act and the Advisers Act, a VC fund generally needs an exclusion from registering as an investment company, and its manager needs to register as an investment adviser or qualify for an exemption. These rules decide who can invest and how many investors a fund can admit.

Under the Investment Company Act, a qualified purchaser includes an individual who owns at least $5 million in investments, and a person investing at least $25 million on a discretionary basis. The SEC raised the qualifying venture capital fund threshold from $10 million to $12 million in August 2024 and will adjust it for inflation every five years. Congress has considered raising these limits (the House passed the INVEST Act in December 2025), so check for changes before relying on the current numbers.

Advisers have two main exemptions:

• Venture capital fund adviser exemption. Under SEC Rule 203(l)-1, a fund counts as a venture capital fund if it represents that it pursues a venture strategy, holds no more than 20 percent of its capital in non-qualifying investments, borrows no more than 15 percent of its capital for no longer than 120 days on a non-renewable basis, and does not give investors redemption rights except in extraordinary circumstances. There is no asset cap.
• Private fund adviser exemption. Available to advisers solely to private funds with less than $150 million of assets under management in the US.

Advisers relying on either exemption are exempt reporting advisers. The SEC's Form ADV instructions require them to file within 60 days of relying on the exemption and to update annually within 90 days after fiscal year end. Their public Form ADV is a useful diligence document.

"But a small LP can't negotiate any of this"

Mostly true. If you're writing a modest check into a fund, the LPA arrives finished. The big institutions negotiated the side letters months ago, and nobody is rewriting the waterfall for you.

But.

Reading isn't negotiating. You can still check that the structure matches what the manager told you, see which MFN terms you're entitled to elect, and spot a fee load or expense policy you don't like. And you can still decline. Our read: a small LP's leverage is mostly the right to say no, and that's only useful if you've read the documents first.

A simple LP checklist for venture capital fund structure

• The fund, GP entity, and management company are named, with jurisdictions.
• The fund's exclusion (3(c)(1), qualifying venture capital fund, or 3(c)(7)) matches its investor count, size, and investor base.
• The manager's adviser status matches its Form ADV filing.
• The GP commitment is meaningful and, as ILPA recommends, paid in cash.
• Fees are shown in dollars over the fund's life, including the step-down.
• The waterfall is whole-of-fund (ILPA's best practice), or deal-by-deal with a strong clawback.
• Key person, GP removal, and LPAC provisions are specific.
• Side letter terms available to you under the MFN clause are disclosed.
• Feeder, parallel, SPV, and opportunity vehicles have a written allocation policy.

Most people meet fund structure the way this checklist implies: through one small commitment, an SPV, or a co-investment, with the LPA arriving as homework. 1752vc's Emerging Angels program is a different way in for accredited investors who are new to angel investing, eight live weeks spent inside a working fund's investment process instead of reading its documents from outside.

The bottom line

Fund structure is dry, which is why it's worth an hour. The entities show who carries the risk, the LPA shows who gets paid and when, and the exemptions show who's allowed in.

A strategy can drift over ten years.

The LPA is still there when it does.

Key takeaways

• Most US venture funds use a limited partnership, a GP LLC, and a separate management company; LPs supply more than 98 percent of the capital, per Carta.
• Fees go to the management company and carry to the GP, so LPs look for a real GP commitment (median 1.7 percent in Carta's data).
• The LPA's term, fee, waterfall, clawback, key person, and LPAC terms, plus any side letters, do much to define an LP's real protections.
• Feeder funds, parallel funds, blockers, and SPVs serve different investors and deals, and in our view each benefits from a clear allocation policy.
• Section 3(c)(1) caps a fund at 100 beneficial owners, or 250 for a qualifying venture capital fund of up to $12 million; 3(c)(7) funds admit only qualified purchasers.

Frequently asked questions

What entities make up a venture capital fund?

A typical US venture fund has three: the fund itself, a limited partnership that holds the investments; the general partner, usually an LLC that controls the fund and earns carried interest; and a management company that employs the team and collects the management fee. Larger managers add feeder funds, parallel funds, and SPVs around the main fund.

Why are venture capital funds set up as limited partnerships?

A limited partnership gives passive investors liability limited to their commitment and is often treated as a pass-through entity for tax, so the fund's gains are taxed once, at the partner level. The partnership agreement can also be tailored to set fees, carry, and governance. The general partner role is usually held by an LLC to protect individual managers.

How many investors can a venture capital fund have?

A fund relying on Section 3(c)(1) can have up to 100 beneficial owners, or up to 250 if it is a qualifying venture capital fund with no more than $12 million in capital contributions and uncalled commitments. A fund relying on Section 3(c)(7) has no 100-owner cap, but the statute requires every investor to be a qualified purchaser.

What is the difference between a 3(c)(1) and a 3(c)(7) fund?

Both are exclusions from registering under the Investment Company Act. A 3(c)(1) fund is capped at 100 beneficial owners (250 for a qualifying venture capital fund) and usually admits accredited investors. A 3(c)(7) fund has no such cap but accepts only qualified purchasers, such as individuals with at least $5 million in investments.

What is a side letter in a venture capital fund?

A side letter is a separate, binding agreement between the fund and one LP that grants terms other investors do not get, such as fee discounts, co-investment rights, extra reporting, or the right to skip certain investments. Most favored nation clauses may let other LPs, often tiered by commitment size, elect the same terms after the final close.

Sources

• Legal Information Institute: 15 U.S. Code 80a-3, Definition of Investment Company
• GovInfo: 15 U.S. Code 80a-2, Definitions (qualified purchaser)
• SEC: SEC Adopts Rule to Update Definition of Qualifying Venture Capital Funds
• Legal Information Institute: 17 CFR 275.203(l)-1, Venture Capital Fund Defined
• SEC: Form ADV General Instructions (PDF)
• Carta: The Anatomy of a Modern Fund Structure, LPs, GPs, and LLCs
• Carta: 2025 Fund Economics Report
• ILPA: Principles 3.0, Fostering Transparency, Governance and Alignment of Interests (PDF)